Energy.

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Presentation transcript:

Energy

What is energy? Energy is what is used for work, or movement, to happen. It comes in different forms It can be converted

Organisms need energy. Organisms use energy to grow, reproduce, move, and live Energy is measured in units called kilocalories, or kcal Where do organisms get energy?

Energy Flow

Energy Flow

Energy Pyramid Diagram showing energy moving from one feeding level to the next Only 10% energy is transferred

Only 10% is transferred

Create an energy pyramid using the food web Create an energy pyramid using the food web. Write decomposers below the producers