California Science Standards Biology. ECOLOGY. 6. Stability in an ecosystem is a balance between competing effects . . ECOLOGY: Biodiversity. Biodiversity is the sum total of different kinds of organisms. is affected by alterations of habitats. . b. Changes in Ecosystem. result from
California Science Standards Biology
6. Stability in an ecosystem is a balance between competing effects.
is determined by
ECOLOGY: Consumers: Heterotrophs
Can be carnivores(eat other organisms)
Can be herbivores(eat producers)
f. energy is stored but much energy is dissipated into the environment as heat.
ECOLOGY:Energy is passed through food
Food chains show one energy path
Energy levels are called TROPHIC levels
This energy pyramid has 3 trophic levels