Ecology Community interactions. What would happen if… All the trees in the Amazon were cut down? ...

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Ecology Community interactions

Transcript of Ecology Community interactions. What would happen if… All the trees in the Amazon were cut down? ...

Page 1: Ecology Community interactions. What would happen if…  All the trees in the Amazon were cut down?  All the polar bears in the Arctic died?  The temperature.

EcologyCommunity interactions

Page 2: Ecology Community interactions. What would happen if…  All the trees in the Amazon were cut down?  All the polar bears in the Arctic died?  The temperature.

What would happen if… All the trees in the Amazon were cut

down? All the polar bears in the Arctic died? The temperature of the Earth increased

by 5 degrees?

Page 3: Ecology Community interactions. What would happen if…  All the trees in the Amazon were cut down?  All the polar bears in the Arctic died?  The temperature.

Ecology The branch of the biology that deals

__________________________________________________________________________________ Population Community Ecosystem Biosphere

Page 4: Ecology Community interactions. What would happen if…  All the trees in the Amazon were cut down?  All the polar bears in the Arctic died?  The temperature.

Factors that affect the environment Abiotic

Biotic

Page 5: Ecology Community interactions. What would happen if…  All the trees in the Amazon were cut down?  All the polar bears in the Arctic died?  The temperature.
Page 6: Ecology Community interactions. What would happen if…  All the trees in the Amazon were cut down?  All the polar bears in the Arctic died?  The temperature.

Niche _______________________________________

how it meets its needs for food and shelter

how it survives how it reproduces

Page 7: Ecology Community interactions. What would happen if…  All the trees in the Amazon were cut down?  All the polar bears in the Arctic died?  The temperature.

Producer

Page 8: Ecology Community interactions. What would happen if…  All the trees in the Amazon were cut down?  All the polar bears in the Arctic died?  The temperature.

Primary consumer

Page 9: Ecology Community interactions. What would happen if…  All the trees in the Amazon were cut down?  All the polar bears in the Arctic died?  The temperature.

Secondary consumer

Page 10: Ecology Community interactions. What would happen if…  All the trees in the Amazon were cut down?  All the polar bears in the Arctic died?  The temperature.

Decomposer

Page 11: Ecology Community interactions. What would happen if…  All the trees in the Amazon were cut down?  All the polar bears in the Arctic died?  The temperature.

Energy flow through an ecosystem ENERGY FLOWS THROUGH IN

ECOSYSTEM __________________________ Show this with a

Page 12: Ecology Community interactions. What would happen if…  All the trees in the Amazon were cut down?  All the polar bears in the Arctic died?  The temperature.

Laws of Thermodynamics 1st law

Law of Conservation of Energy

2nd law

Page 13: Ecology Community interactions. What would happen if…  All the trees in the Amazon were cut down?  All the polar bears in the Arctic died?  The temperature.

How much energy is passed from one trophic level to the next?

Page 14: Ecology Community interactions. What would happen if…  All the trees in the Amazon were cut down?  All the polar bears in the Arctic died?  The temperature.
Page 15: Ecology Community interactions. What would happen if…  All the trees in the Amazon were cut down?  All the polar bears in the Arctic died?  The temperature.