Ecology Review

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

what is the original source of almost all the energy in most ecosystems?

the total amount of variety among living things is called

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

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

large ecosystems with the same climate 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

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

green plants are