Living Things Need Energy

Producers

What do producers do??How??

Consumers

Consumers include SCAVERGARS!

Herbivore

Carnivore

Omnivore

DecomposersBREAK DOWN DEAD ORGANISMS

Food Chains

What does a food chain show?

Sun- producer- herbivore- carnivore/ominvore- scavenger- decomposer

Food Webs

SHOWS US THE RELATIONSHIPS!!!

Energy Pyramids

An organism’s habitat…Is the actual home or environment in which the

organism lives

It has the organism’s niche

What is the beaver’s

niche?

What are the limiting factors?

Competition!

Food WaterSpaceEach otherSunlight

SymbiosisThere are 3 types

Mutualism

Commensalism

Parasitism

Mutualism

Both species of organisms

Commensalism one benefits/other unaffected

Parasitism one benefits/other harmed

So how do they survive??Adaptations

Natural Selection