fact and question: earthquakes cause rock layers to fold on top of each other
Question: What causes rock layers to fold on top of each other?

What's the answer?

answer: Violent tremors


fact and question: pushing an object requires force
Question: A baby wants to move a ball, so it looks at the ball and it refuses to move. The baby takes its hand and touches the ball and

What's the answer?

answer: motion occurs


fact and question: the Earth revolves around the sun
Question: the central object of our solar system is also

What's the answer?

answer: the closest star from us


fact and question: An example of creating an alternative fuel is turning plant material into fuel
Question: An example of creating an alternative fuel is turning what material into fuel?

What's the answer?

answer:
vegetation