Understanding EnergyVersion en ligne Introduction Activity for Energy and its Forms par Carolina Estanol 1 What is energy? a Energy is the ability to do work b Energy is how fast an object is moving c Energy refers to our strength d Energy is present only in plants 2 Energy exists in one form only. Select one or more answers a True b False 3 Which of the following is NOT a form of energy a chemical b heat and light c medicines d electrical 4 Which of the following shows kinetic energy? a the wind blowing and causing the leaves of the trees move b an electric fan that is turned off c a woman sitting peacefully in a bench d a sleeping dog in the couch 5 What is potential energy? a Energy at rest b energy that is at work c energy in motion d energy that causes something to move 6 Which of the following statements will be true? a We can not make or destroy energy. We can only change it to another form b Through proper technology, we can create different forms of energy c Energy can be destroyed when not properly used d We lose energy when we don't do anything 7 How are energy from the sun used by plants? Select one or more answers a to create food through photosynthesis b to dry their leaves from water vapor c to make their leaves green and healthy
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