Ecological Cycles

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

Water that gets heated leaves from the ocean through the process of _______________

Use of agricultural fertilizers adds excess _____ to ecosystems and can cause eutrophication of waters.

Carbon is removed from the atmosphere through what process?

The burning of fossil fuels has the greatest and most direct impact on the

Ten percent of energy is transferred from one level to the next level on the energy pyramid. What happens to the other 90% of energy?

The breakdown of dead materials into carbon dioxide and water is called

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

Water leaving the plants is called?