Science 7: Unit A: Interactions and Ecosystems Sec. 2.0 Quiz

What effect would there be on the ecosystem we live in, if biting insects were eliminated?

A food chain is a convenient way to show how this moves among living things in an ecosystem ...

Organisms that consume only producers are known as

Photosynthesis is the food production process that takes place in this part of the plant …

A plant uses most of the energy it gets from the Sun to support it’s life functions. The following percentage represents the amount of energy that a plant provides to a consumer, such as a herbivore.

Who do herbivores depend on to get the energy they need to sustain life?

What happens to "WASTE ENERGY" in an ecosystem?

The members of different food webs are interdependent. When changes in these occur in an ecosystem food web, which of the following would affect the members of that food web?

In the diagram of the Food Web Pyramid that we drew and discussed, which member would we find at the top of the food pyramid?

All living things need water to live. The water cycle has four main processes. The two processes that return water to the earth are ...

There are three states of matter: solid, liquid and a gas. This process in which water goes through a change of state, from a gas to a liquid is called...

In the above image what do the arrows indicate?

Scientific discoveries are endless. One recent discovery was one that determine the shape of a raindrop. A raindrop is shaped like a ...

From the diagram above and using your own words, as well as drawing on information from class discussions, explain how the "Water Cycle" works. (HINT: Also watch the video below)