Energy Transformation Answers

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Primary producers generally form the smallest trophic level of a pyramid of energy.

How is energy associated with food stored?

potential energy in chemical form

kinetic energy in chemical form

potential energy in mechanical form

kinetic energy in mechanical form

Which of the following best describes the solar radiation absorbed by and radiated from earth?

Most incoming solar energy is absorbed by the atmosphere.

Only a small fraction of energy radiating from Earth is from the atmosphere.

The Earth’s surface is responsible for a small fraction of heat radiation to space.

Earth’s surface absorbs little of the energy that strikes as solar radiation.

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