Duplicate of Ecosystems

In an ecosystem both the living and nonliving things are important for an organism's survival.

The three types of consumer are

Finish the food chain: plant->mouse->snake->

Biotic means

A owl hunts a mouse. The mouse is the

Fungus, Bacteria, and Insects are

A food chain shows the flow of

The energy________ as you move up an energy pyramid

A food web is made of one food chain

All of earth's energy comes from

After animals and plants interact in an ecosystem, it doesn’t change anymore

A food web always starts with a

Decomposers give energy back to

Some manmade causes of ecosystem changes include

One change in a food chain can effect all of the organisms in the food chain.

Which of the following are examples of producers?

Ecosystems are constantly changing but they stay balanced unless something extreme happens.

An example of an ecosystem is