Chapter 3 test a

Match it! Select the correct answer from the pull down...Good luck!

The lowest level of environmental complexity that includes living and nonliving factors is the

Investigating a pond, you note that snails in the pond have thin, weak shells. This is most likely the result of a(an)

Most of the energy available to a consumer trophic level is used by organisma for

Plants are

The movements of energy and nutrients through living systems are different because

An organism that uses energy to produce its own food supply from inorganic compounds is called a(an)

The repeated movement of water between Earth\'s surface and the atmosphere is called

The total amount of living tissue within a given trophic level is called the