Ques:Answer the question based on the following text.  Question:   A rock has more mass then a pebble. Which object will exhibit a greater force of attraction rock or pebble?    Text:  The greater the objects mass, the greater the force of attraction; in addition, the greater the distance between objects, the smaller the force of attraction.

Ans:rock
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Ques:Answer the question based on the following text.  Question:   If America is a rich nation and China is a poor nation, which nation uses less energy resources China or America?    Text:  Richer nations use far more energy resources, especially fossil fuels, than poorer nations do.

Ans:China
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Ques:Answer the question based on the following text.  Question:   If Mona owns a greenhouse and she decides to cover the top up to restrict sunlight, what happens to her plant's ability to make food increases or decreases?    Text:  Less photosynthesis means that plants and phytoplankton produce less food.

Ans:decreases
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Ques:Answer the question based on the following text.  Question:   When you use more force to move a car it will move less or move further?    Text:  When two skateboarders push against each other, it causes them to move apart. The harder they push together, the farther apart they move.

Ans:
move further
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