ecology

what are the levels of organization

what are the biomes?

two main types of ecosystems?

biodiversity

biome

deciduous forest

boreal forests

tundra

grasslands

temperate coniferous forests

marine biome

freshwater biomes

Earth's spheres

parts of a food chain

how much energy is passed on through each interaction?

limiting factors?

nutrients

parts of the water cycle?

factors in survival of organisms?

biotic potential

bioaccumulation

biomagnification

Changes in new pesticides:

Cons of newer pesticides:

resistance?

resistance after pesticides?

sustainable use

major cause of decreased biodiversity