Ecology Review

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

which of the following organisms is the most important in the nitrogen cycle?

green plants are

only 10 percent of the energy stored in one organism can be passed on to another organism when its is eaten.the rest of the energy is

which of the following descriptions about the organization of an ecosystem is correct?

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

all the interconnected feeding relationships in an ecosystem make up a food

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

large ecosystems with the same climate are