The Total Amount of Energy Fixed by Autotrophs in an Ecosystem

question 2

Short Answer

The total amount of energy fixed by autotrophs in an ecosystem is called ________.

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Definitions:

Vitamin K

A fat-soluble vitamin necessary for blood clotting and found in leafy green vegetables, fruits, and dairy products.

Predatory

Relating to an organism that hunts and kills other organisms for food, characterized by adaptations that facilitate hunting and capturing prey.

Predator

An animal that naturally preys on others for food.

Parasite

An organism that lives on or in a host organism and gets its food from or at the expense of its host.