5th Grade Science Quiz: Trace Energy From Sun To Plants
20 questions · exam conditions
0:00
Trace Energy From Sun To PlantsQuestion 1 of 20

Using the model, which source provides energy for plants to store in food?

the seeds the plant grew from
the sun's light energy
the soil under the plant
the water in the soil
← Back to quizzes

5th Grade Science Quiz

5th Grade Science Quiz: Trace Energy From Sun To Plants

Practice Trace Energy From Sun To Plants in 5th Grade Science with focused quiz questions that help you check what you know, review explanations, and build confidence with test-style prompts.

What this quiz covers

This quiz focuses on Trace Energy From Sun To Plants, giving you a quick way to practice the rules, question types, and explanations that matter most for 5th Grade Science.

How to use this quiz

Try each quiz question before looking at the correct answer. Use the explanations to review missed ideas, then come back to similar questions until the pattern feels familiar.

All questions

Question 1

Using the model, which source provides energy for plants to store in food?

  1. the seeds the plant grew from
  2. the sun's light energy (correct answer)
  3. the soil under the plant
  4. the water in the soil
Explanation: This question tests the ability to use models to trace energy from the sun to plants (NGSS 5-PS3-1). Students must recognize that the sun is the original and only source of energy for plants to make food. Plants use light energy from the sun to power photosynthesis, which combines water and carbon dioxide to create sugar (food) that stores energy—without sunlight, plants cannot make or store food energy. Choice B is correct because it identifies the sun's light energy as the source that provides energy for plants to store in food, showing understanding that all stored plant energy originates from captured sunlight. Choice A fails because seeds contain stored food but are not an energy source—the energy in seeds originally came from the sun when the parent plant made that food through photosynthesis. To clarify this concept: Trace energy backwards from food → made by photosynthesis → powered by sunlight, emphasizing that the sun is always the ultimate energy source.

Question 2

Based on the model, plants store the sun's energy in what they make?

  1. food (sugar) in the plant (correct answer)
  2. water inside the plant
  3. air inside the plant
  4. soil around the plant
Explanation: This question tests the ability to use models to trace energy from the sun to plants (NGSS 5-PS3-1). Students must recognize that the sun is the original and only source of energy for plants to make food. During photosynthesis, plants capture the sun's light energy and transform it into chemical energy stored in food (sugar or glucose)—this food serves as the plant's energy storage, containing the sun's energy in a form the plant can use later. Choice A is correct because it identifies food (sugar) as what stores the sun's energy, demonstrating understanding that models show energy transformation from light to chemical energy in food. Choices B, C, and D fail because they confuse materials or locations with energy storage: water is a material used in photosynthesis but doesn't store energy, air provides carbon dioxide but doesn't store energy, and soil is outside the plant and provides materials not energy storage—only the food plants make stores solar energy. To help students understand energy storage: Use the analogy of a battery storing electricity or a lunch box storing food energy for later, show how light energy becomes chemical energy in sugar molecules, and practice asking 'What does the plant make that keeps the sun's energy for later use?'

Question 3

The model shows that energy in the plant's food originally came from what source?

  1. the sun's light energy (correct answer)
  2. the soil under the plant
  3. the water in the soil
  4. the air around the plant
Explanation: This question tests the ability to use models to trace energy from the sun to plants (NGSS 5-PS3-1). Students must recognize that the sun is the original and only source of energy for plants to make food. When plants make food (sugar) through photosynthesis, they are storing the sun's light energy in chemical form—this stored energy in the food can be traced back to its original source: sunlight captured by the plant's leaves. Choice A is correct because it identifies the sun's light energy as the original source of energy now stored in the plant's food, demonstrating understanding of energy transformation from light to chemical energy. Choice B fails because soil provides minerals and water but not energy—all the energy in plant food originally came from sunlight captured during photosynthesis. To teach this concept: Use a battery analogy where the sun 'charges' the plant like a solar panel charges a battery, storing the sun's energy in a different form that can be used later.

Question 4

The arrows in the model show that energy flows from which source?

  1. the seeds it grew from
  2. the sun's light energy (correct answer)
  3. the soil nutrients
  4. the water in soil
Explanation: This question tests the ability to use models to trace energy from the sun to plants (NGSS 5-PS3-1). Students must recognize that the sun is the original and only source of energy for plants to make food. Energy flow arrows in photosynthesis models show light energy traveling from the sun to plants, where chlorophyll in leaves captures it to power the food-making process—the sun is always the starting point for energy flow. Choice B is correct because it identifies the sun's light energy as the source from which energy flows, demonstrating understanding of how models show energy transfer from sun to plant. Choice C fails because soil nutrients are minerals that support growth but do not provide energy—nutrients and energy are different things, with only the sun providing energy. To teach this concept: Draw clear arrows labeled 'light energy' pointing from sun to plant, emphasize that arrows show energy flow (not material flow), and have students trace the path: 'Where does energy start? [sun] Where does it go? [plant leaves] What does the plant do with it? [makes and stores food].'

Question 5

The model shows sunlight reaching a plant's leaves. The leaves use photosynthesis to make food (sugar), storing the sun's energy in the food. Arrows show sun → plant. What does the model show about the source of energy for plants?

  1. the plant creates its own energy
  2. the sun's light energy (correct answer)
  3. the water in the soil
  4. the food in the ground
Explanation: This question tests the ability to use models to trace energy from the sun to plants (NGSS 5-PS3-1). Students must recognize that the sun is the original and only source of energy for plants to make food. Plants get their energy from the sun through a process called photosynthesis. Here's how it works: The sun produces light energy. This light energy travels to Earth and reaches plants. Green parts of plants (leaves) contain chlorophyll that captures the light energy. The plant uses this captured light energy, along with water from the soil and carbon dioxide from the air, to make food (sugar). The food stores the energy that originally came from sunlight. The soil provides water and nutrients (minerals), but NOT energy—only the sun provides energy. Without sunlight, plants cannot make food or grow. Choice B is correct because it identifies the sun's light energy as the source of energy for plants. This demonstrates understanding that models of photosynthesis show energy flowing from the sun to the plant, where it is captured by green leaves and used to make food that stores energy. Choice C fails because it states water is the energy source, when water is a raw material for photosynthesis but not an energy source. Only the sun provides the energy that plants need to make food through photosynthesis. To help students understand sun as energy source: Create a clear visual model with the sun at the top and arrows pointing down to plants, labeled 'light energy flows from sun to plant.' Emphasize the difference between energy (comes from sun) and matter/materials (water from soil, carbon dioxide from air). Use this comparison: 'Imagine building a house. You need materials (wood, nails—like water and CO₂) AND you need energy to do the work (your muscles, electricity for tools—like sunlight for plants). The materials aren't the energy; the sun's light is the energy.' Have students trace energy flow: 'Start at the sun. Where does the energy go? [To the plant] Where does the plant store it? [In food].' Practice identifying: 'Does soil give energy? [No, gives water and nutrients] Does water give energy? [No, it's a material] Does the sun give energy? [YES!]' Watch for: Students who confuse materials needed for photosynthesis (water, carbon dioxide) with energy source. Always reinforce: Sun = energy source. Soil/water/air = materials, not energy.

Question 6

What is the original source of energy shown in this model?

  1. the air around it
  2. the soil nutrients
  3. the sun's light energy (correct answer)
  4. the plant creates energy
Explanation: This question tests the ability to use models to trace energy from the sun to plants (NGSS 5-PS3-1). Students must recognize that the sun is the original and only source of energy for plants to make food. The sun produces all the light energy that plants capture through photosynthesis—this energy flows from sun to plant leaves where it's used to make food, making the sun the original source of all plant energy. Choice C is correct because it identifies the sun's light energy as the original source shown in the model, demonstrating understanding that all energy in the system originates from the sun. Choice D fails because plants cannot create energy (energy cannot be created or destroyed, only changed from one form to another)—plants only capture and transform the sun's light energy into stored chemical energy in food. To help students understand: Emphasize that the sun is the 'energy factory' for Earth, use arrows to show one-way energy flow from sun → plants, and reinforce that nothing else (not soil, water, or air) provides energy—only the sun.

Question 7

According to the model, what is the original source of energy shown for plants?​

  1. the sun above Earth (correct answer)
  2. the soil under plants
  3. the rain from clouds
  4. the seeds in soil
Explanation: This question tests the ability to use models to trace energy from the sun to plants (NGSS 5-PS3-1). Students must recognize that the sun is the original and only source of energy for plants to make food. In any model of photosynthesis, the sun above Earth is shown as the starting point because it produces all the light energy that plants capture to make food—without the sun, there would be no energy for plants to use. Choice A is correct because it identifies the sun above Earth as the original energy source, demonstrating understanding that models always show energy originating from the sun before reaching plants. Choices B, C, and D fail because they misidentify materials or secondary sources as original energy sources: soil provides water and nutrients but no energy, rain brings water but not energy, and seeds contain stored energy but aren't the original source shown in models—only the sun is the original energy source. To help students identify original sources: Always start energy tracing at the very beginning asking 'What makes the energy in the first place?', use models that clearly show the sun as the starting point with arrows flowing downward, and distinguish between things that have energy (like seeds) versus the source that creates energy (the sun).

Question 8

The model shows that energy in the plant's food originally came from what?

  1. the sun's light energy (correct answer)
  2. the water in soil
  3. the soil nutrients
  4. the air around it
Explanation: This question tests the ability to use models to trace energy from the sun to plants (NGSS 5-PS3-1). Students must recognize that the sun is the original and only source of energy for plants to make food. When tracing energy backwards from plant food to its source, the path is: food stores chemical energy → made using light energy → which came from the sun, showing that all energy in plant food originally came from sunlight. Choice A is correct because it identifies the sun's light energy as the original source of energy in plant food, demonstrating ability to trace energy flow through the photosynthesis model. Choice C fails because soil nutrients are minerals that help plants grow healthy but do not provide energy—students often confuse 'nutrients' with 'energy,' but nutrients are matter while energy comes only from sunlight. Teaching strategy: Have students work backwards from food asking 'Where did this energy come from?' at each step until reaching the sun, and use the comparison that nutrients are like vitamins (important but not energy) while sunlight is like fuel (provides energy).

Question 9

According to the model, where does the plant get energy to make food?​

  1. the sun's light energy (correct answer)
  2. the soil under the plant
  3. the water in the ground
  4. the air the plant uses
Explanation: This question tests the ability to use models to trace energy from the sun to plants (NGSS 5-PS3-1). Students must recognize that the sun is the original and only source of energy for plants to make food. In photosynthesis, plants capture the sun's light energy with chlorophyll in their green leaves and use this energy, along with water and carbon dioxide, to make food (sugar) that stores the energy—the soil, water, and air provide necessary materials but not energy. Choice A is correct because it identifies the sun's light energy as the energy source for making food, showing understanding that models of photosynthesis trace energy flow from sun to plant. Choices B, C, and D fail because they confuse materials with energy: soil provides water and nutrients but not energy, water is a raw material but not an energy source, and air provides carbon dioxide but not energy—only the sun provides the energy plants need for photosynthesis. To help students identify the energy source: Use a clear diagram showing energy flowing only from the sun (not from soil, water, or air), practice asking 'Does this give energy or materials?' for each component, and reinforce that sun = energy while everything else = materials needed for photosynthesis.

Question 10

Using the model, trace the path of energy from its source to the plant.

  1. the sun's light energy (correct answer)
  2. the soil under the plant
  3. the water in the soil
  4. the air around the plant
Explanation: This question tests the ability to use models to trace energy from the sun to plants (NGSS 5-PS3-1). Students must recognize that the sun is the original and only source of energy for plants to make food. When tracing energy flow, we start at the sun which produces light energy that travels through space to reach Earth and the plant's leaves, where chlorophyll captures this energy to power photosynthesis and make food. Choice A is correct because it identifies the sun's light energy as the starting point of the energy path, showing understanding that energy flows from sun to plant. Choice B fails because it suggests soil is the energy source, when soil only provides water and minerals—not energy for photosynthesis. To teach this concept effectively: Have students physically trace the path with their finger from sun to plant on a diagram, saying 'Energy starts at the sun, travels as light, and is captured by leaves.' Use the analogy: 'The sun is like a power plant sending electricity (light energy) through wires (light rays) to your house (the plant).'

Question 11

Using the model, energy changes from light energy into what stored form?

  1. chemical energy in food (correct answer)
  2. water energy in roots
  3. soil energy in minerals
  4. air energy in leaves
Explanation: This question tests the ability to use models to trace energy from the sun to plants (NGSS 5-PS3-1). Students must recognize that the sun is the original and only source of energy for plants to make food. During photosynthesis, plants transform light energy from the sun into chemical energy stored in food (sugar)—this energy transformation allows plants to store solar energy in a form they can use later. Choice A is correct because it identifies that light energy changes into chemical energy in food, showing understanding of energy transformation in the photosynthesis model. Choice B fails because there is no such thing as 'water energy'—water is a material used in photosynthesis but does not contain or provide energy, only the sun's light provides energy that gets stored as chemical energy. To teach energy transformation: Use the analogy of charging a battery (light energy → stored electrical energy) compared to photosynthesis (light energy → stored chemical energy in food), and emphasize that energy changes form but is never created or destroyed.

Question 12

Based on the model, energy travels from the sun to the plant as what kind of energy?

  1. light energy from sunlight (correct answer)
  2. food energy from the soil
  3. energy carried by rainwater
  4. energy breathed in from air
Explanation: This question tests the ability to use models to trace energy from the sun to plants (NGSS 5-PS3-1). Students must recognize that the sun is the original and only source of energy for plants to make food. Energy travels from the sun to Earth as light energy (electromagnetic radiation), which plants can capture and use—this light energy is the specific form of energy that chlorophyll absorbs to power photosynthesis. Choice A is correct because it identifies that energy travels as light energy from sunlight, showing understanding that the sun sends energy to plants in the form of light waves or rays. Choice B fails because it suggests food energy comes from soil, but soil contains no food energy—plants must make their own food using light energy from the sun as the power source. To teach energy forms: Demonstrate that sunlight is a type of energy (it can warm things, power solar panels) and explain that plants have special 'solar panels' (chlorophyll) that capture this light energy to make food.

Question 13

Using the model, trace energy from the sun to the plant's stored food.

  1. the soil nutrients
  2. the water in soil
  3. the sun's light energy (correct answer)
  4. the air around it
Explanation: This question tests the ability to use models to trace energy from the sun to plants (NGSS 5-PS3-1). Students must recognize that the sun is the original and only source of energy for plants to make food. Plants get their energy from the sun through photosynthesis: The sun produces light energy that travels to Earth and reaches plants, where green leaves containing chlorophyll capture this light energy and use it along with water and carbon dioxide to make food (sugar) that stores the energy. Choice C is correct because it identifies the sun's light energy as the source that can be traced to the plant's stored food, demonstrating understanding that energy flows from sun to plant. Choice A fails because soil nutrients are minerals that help plants grow but do not provide energy—only the sun provides the energy needed for photosynthesis. To help students understand: Create a visual model with arrows showing energy flow from sun → plant leaves → stored food, emphasizing that soil/water/air provide materials but only sun provides energy.

Question 14

According to the model, without sunlight the plant cannot do what?​

  1. make food and store energy (correct answer)
  2. take in water from roots
  3. take in air from outside
  4. hold itself up with stems
Explanation: This question tests the ability to use models to trace energy from the sun to plants (NGSS 5-PS3-1). Students must recognize that the sun is the original and only source of energy for plants to make food. Without sunlight, plants cannot perform photosynthesis, which means they cannot make food (sugar) or store energy—while plants can still take in water, air, and hold themselves up without light, they absolutely need light energy to power the food-making process. Choice A is correct because it identifies making food and storing energy as what plants cannot do without sunlight, demonstrating understanding that models show sunlight as essential for photosynthesis and energy storage. Choices B, C, and D fail because they describe processes that don't require sunlight: roots can take in water in darkness, plants exchange air day and night, and stems provide support regardless of light—only food production and energy storage require the sun's energy. To help students understand sunlight's essential role: Discuss what happens to plants kept in dark closets (they die because they can't make food), emphasize that while plants need many things, only making food requires energy from light, and use the analogy that a car needs many things but can't run without fuel (energy).

Question 15

According to the model, photosynthesis helps the plant change sunlight energy into what?

  1. food energy stored as sugar (correct answer)
  2. energy stored in soil minerals
  3. energy stored in water drops
  4. energy stored in air around leaves
Explanation: This question tests the ability to use models to trace energy from the sun to plants (NGSS 5-PS3-1). Students must recognize that the sun is the original and only source of energy for plants to make food. During photosynthesis, plants capture light energy from the sun and transform it into chemical energy stored in sugar molecules (food), which the plant can use for growth and life processes—this is how solar energy becomes usable plant energy. Choice A is correct because it identifies that sunlight energy is changed into food energy stored as sugar, demonstrating understanding of energy transformation in photosynthesis. Choice B fails because it suggests energy is stored in soil minerals, but minerals are nutrients, not energy storage—only the sugar made during photosynthesis stores the sun's energy. Teaching strategy: Use a transformation chain showing sun → light energy → captured by leaves → stored in sugar/food, emphasizing that the energy changes form but originally comes from the sun.

Question 16

According to the model, plants capture light energy in their leaves using what?

  1. chlorophyll in green leaves (correct answer)
  2. water in the soil
  3. nutrients from the soil
  4. air around the plant
Explanation: This question tests the ability to use models to trace energy from the sun to plants (NGSS 5-PS3-1). Students must recognize that the sun is the original and only source of energy for plants to make food. Plants capture light energy using chlorophyll, the green substance in leaves that acts like a solar panel to absorb sunlight—this is the key component that allows plants to trap the sun's energy for photosynthesis. Choice A is correct because chlorophyll in green leaves is what captures light energy according to photosynthesis models, demonstrating understanding of how plants absorb solar energy. Choice B fails because water in soil is a raw material used in photosynthesis but does not capture light energy—water provides hydrogen atoms for making sugar but chlorophyll is what actually captures the sun's energy. Teaching approach: Show why leaves are green (chlorophyll), compare chlorophyll to solar panels that capture sunlight, and emphasize that the green parts of plants are where light energy is captured while roots/soil provide materials but don't capture energy.

Question 17

The model demonstrates that plants get their energy from what original source?

  1. the plant's roots
  2. the air around the plant
  3. the sun's light energy (correct answer)
  4. the soil under the plant
Explanation: This question tests the ability to use models to trace energy from the sun to plants (NGSS 5-PS3-1). Students must recognize that the sun is the original and only source of energy for plants to make food. The model shows that plants obtain all their energy from sunlight, which is captured by chlorophyll in leaves and used to make food through photosynthesis—no other source provides energy for plant growth. Choice C is correct because it identifies the sun's light energy as the original energy source for plants, demonstrating understanding that models of photosynthesis show energy flowing from sun to plant. Choice A fails because roots absorb water and nutrients from soil but not energy—roots cannot capture or absorb energy, only leaves with chlorophyll can capture the sun's light energy. Teaching tip: Create a clear distinction between what different plant parts do: 'Roots get water and minerals (not energy), leaves get light energy from sun' using visual models with different colored arrows for materials versus energy.

Question 18

According to the model, where does the plant get energy to make food?

  1. the water in the soil
  2. the air around the plant
  3. the sun's light energy (correct answer)
  4. the soil under the plant
Explanation: This question tests the ability to use models to trace energy from the sun to plants (NGSS 5-PS3-1). Students must recognize that the sun is the original and only source of energy for plants to make food. Plants capture light energy from the sun through chlorophyll in their leaves and use this energy, along with water and carbon dioxide, to make sugar (food) through photosynthesis—the sun provides the energy that powers this food-making process. Choice C is correct because it identifies the sun's light energy as the source of energy for making food, demonstrating understanding that photosynthesis requires energy input from sunlight. Choice A fails because water is a raw material used in photosynthesis but does not provide energy—only the sun provides the energy needed to combine water and carbon dioxide into food. To help students grasp this: Use a cooking analogy where ingredients (water, CO₂) are like flour and eggs, but the sun is like the heat from the oven that provides energy to bake the cake (make food).

Question 19

The arrows in the model show that energy flows from which source to the plant?

  1. the air around the plant
  2. the sun's light energy (correct answer)
  3. the water in the soil
  4. the soil under the plant
Explanation: This question tests the ability to use models to trace energy from the sun to plants (NGSS 5-PS3-1). Students must recognize that the sun is the original and only source of energy for plants to make food. The arrows in scientific models show the direction of energy flow, and in photosynthesis models, arrows point from the sun to the plant's leaves, indicating that light energy travels from the sun and is captured by the plant. Choice B is correct because it identifies the sun's light energy as the source from which energy flows to the plant, showing understanding of energy transfer in photosynthesis. Choice D fails because soil provides water and nutrients but not energy—the arrows representing energy flow come from the sun, not from the ground. Teaching tip: Have students draw their own arrows on a blank diagram, asking 'Where does the energy start? Where does it go?' to reinforce that energy flows one way: from sun to plant.

Question 20

According to the model, without sunlight the plant cannot do which action?

  1. make food and store energy (correct answer)
  2. take in water from soil
  3. take in air from around
  4. absorb nutrients from soil
Explanation: This question tests the ability to use models to trace energy from the sun to plants (NGSS 5-PS3-1). Students must recognize that the sun is the original and only source of energy for plants to make food. Without sunlight, plants cannot perform photosynthesis because they lack the energy needed to combine water and carbon dioxide into food—while plants can still absorb water and nutrients without light, they cannot make food or store energy. Choice A is correct because making food and storing energy requires sunlight according to the photosynthesis model, demonstrating understanding that the sun provides essential energy. Choice B fails because plants can take in water from soil even in darkness—water absorption is a physical process that doesn't require energy from sunlight, unlike the chemical process of making food. Teaching strategy: Do a demonstration keeping a plant in darkness to show it cannot make new food (though it may survive briefly on stored food), and emphasize that while physical processes like water uptake continue, the energy-requiring process of food-making stops without sunlight.