ECOSYSTEMS !

Living things

Food chains and webs

Types

Terrestrial ecosystems

Biomes

Aquatic ecosystems

Freshwater ecosytems

Marine ecosystems

From the plains to the mountains

Human beings

Community ecology, study of the organization and functioning of communities, which are assemblages of interacting populations of the species living within a particular area or habitat...

imageFood chain, in ecology, the sequence of transfers of matter and energy in the form of food from organism to organism...

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Plains

Mountains

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Webs

Definition

What do we need to live?

Apex comsumer

Types

How human beings change the environment

Non-living things

Producers

Consumers

Secondary:Carnivore

Tertiary:Omnivore

Primary:Hervibore

Decomposers

Natural balance

Air

Temperature

Weather

Soil/Rocks

Water

Sun