The Food Web
Heat loss
100

primary consumer

What is any animal that eats a producer.

100

Total amount of energy that producers can capture from the sun

What is Gross primary productivity (GPP)?

200

Secondary consumer

What is any animal that eats a primary consumers or herbivores.

200

99% of heat is lost through.....

What is cell respiration?

300

Tertiary

What is an animal that eats almost solely secondary and primary consumers.

300

The remaining 1% of energy stored as leaves, fruits, and roots

What is Net primary productivity (NPP)?

400

Apex Predator

What is the top of the food chain, has no natural predators

400

The amount of energy left from energy transfer

What is 10%?

500

Most common level

Producers

500

With each energy transformation, energy is lost as 

What is heat? 

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