Ecology
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Biosphere and Biome
Ecosystems, Communities and Populations
Species, Habitat and Niche
Abiotic Factors
For land
For water
Biotic Factors
For land
For water
Food Webs
Food Chains
Food Pyramids
Abiotic and Biotic Factors video
Citations
Biosphere
Biospheres are the part of earth in which life
exists including land, water, and air or atmosphere.
Biome
Biomes are the groups of ecosystems that have the same climate and dominant communities