Earth and Space Science - 8th Grade Science
Card 1 of 16
Select the option that is an example of a renewable energy source.
Select the option that is an example of a renewable energy source.
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Renewable energy sources are sources of energy that are naturally replaced or energy sources that won't run out.
Wind is the only example of an energy source that won't run out and is the correct answer.
Renewable energy sources are sources of energy that are naturally replaced or energy sources that won't run out.
Wind is the only example of an energy source that won't run out and is the correct answer.
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Roughly, how old is the planet Earth?
Roughly, how old is the planet Earth?
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Planet Earth is roughly 
Planet Earth is roughly
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What orbits the Earth?
What orbits the Earth?
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The moon orbits the Earth.
The moon orbits the Earth.
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What orbits the Sun?
What orbits the Sun?
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The Earth orbits the sun.
The Earth orbits the sun.
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Roughly, how old is the planet Earth?
Roughly, how old is the planet Earth?
Tap to reveal answer
Planet Earth is roughly
Planet Earth is roughly
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What orbits the Earth?
What orbits the Earth?
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The moon orbits the Earth.
The moon orbits the Earth.
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What orbits the Sun?
What orbits the Sun?
Tap to reveal answer
The Earth orbits the sun.
The Earth orbits the sun.
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Select the option that is an example of a renewable energy source.
Select the option that is an example of a renewable energy source.
Tap to reveal answer
Renewable energy sources are sources of energy that are naturally replaced or energy sources that won't run out.
Wind is the only example of an energy source that won't run out and is the correct answer.
Renewable energy sources are sources of energy that are naturally replaced or energy sources that won't run out.
Wind is the only example of an energy source that won't run out and is the correct answer.
← Didn't Know|Knew It →
Roughly, how old is the planet Earth?
Roughly, how old is the planet Earth?
Tap to reveal answer
Planet Earth is roughly
Planet Earth is roughly
← Didn't Know|Knew It →
What orbits the Earth?
What orbits the Earth?
Tap to reveal answer
The moon orbits the Earth.
The moon orbits the Earth.
← Didn't Know|Knew It →
What orbits the Sun?
What orbits the Sun?
Tap to reveal answer
The Earth orbits the sun.
The Earth orbits the sun.
← Didn't Know|Knew It →
Select the option that is an example of a renewable energy source.
Select the option that is an example of a renewable energy source.
Tap to reveal answer
Renewable energy sources are sources of energy that are naturally replaced or energy sources that won't run out.
Wind is the only example of an energy source that won't run out and is the correct answer.
Renewable energy sources are sources of energy that are naturally replaced or energy sources that won't run out.
Wind is the only example of an energy source that won't run out and is the correct answer.
← Didn't Know|Knew It →
Roughly, how old is the planet Earth?
Roughly, how old is the planet Earth?
Tap to reveal answer
Planet Earth is roughly
Planet Earth is roughly
← Didn't Know|Knew It →
What orbits the Earth?
What orbits the Earth?
Tap to reveal answer
The moon orbits the Earth.
The moon orbits the Earth.
← Didn't Know|Knew It →
What orbits the Sun?
What orbits the Sun?
Tap to reveal answer
The Earth orbits the sun.
The Earth orbits the sun.
← Didn't Know|Knew It →
Select the option that is an example of a renewable energy source.
Select the option that is an example of a renewable energy source.
Tap to reveal answer
Renewable energy sources are sources of energy that are naturally replaced or energy sources that won't run out.
Wind is the only example of an energy source that won't run out and is the correct answer.
Renewable energy sources are sources of energy that are naturally replaced or energy sources that won't run out.
Wind is the only example of an energy source that won't run out and is the correct answer.
← Didn't Know|Knew It →