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FOOD WEBS ARE FORMED FROM FOOD CHAINS BECAUSE....?
MANY INDIVIDUAL ANIMALS FEED AT SEVERAL TROPHIC LEVELS.
THE NUMBER OF TROPHIC LEVELS THAT CAN BE MAINTAINED IN AN ECOSYSTEM IS LIMITED BY?
THE LOSS OF POTENTIAL ENERGY
The number of species living within an ecosystem is a measure of its ______________________.
A(n) ______________________ consists of a community
and all the physical aspects of its habitat, such as the soil, water, and weather.
Animals, plants, and other photosynthesizing organisms play important roles in the ______________________ ______________________.
Ammonification is the first stage in the ______________________ ______________________.
A large region that is characterized by a specific kind of climate is called a ______________________.
The many different species that live together in a habitat are called a(n) ______________________.
The average weather conditions in an area over a long period of time is the area's ______________________.
Calcium phosphate stored in soil and rock dissolves in water as part of the ______________________ ______________________.
The exchange of oxygen and carbon dioxide between living cells and their environment is called ______________________.
The place where a particular population of a species lives is called its ______________________.
A triangular diagram that shows an ecosystem's loss of energy as energy passes through a food chain
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