2. A ecosystem is all of the living and non
living things in a area
There are many ecosystems in the world
They are the home of every animal in the
world
3. Abiotic factors are all of the non living
things in a ecosystem like:
Rain
Sun
Wind
Temperature
Air
4. biotic factors are all of the living things in
a area like:
Deer
Birds
Bears
Frogs
And other animals
5. A food chain is the way food is eaten
It starts with a producer and ends with a
decomposer
Energy decrees as the food chain gets bigger
6. Food webs are multiple food chains put
together
You can be part of a food web
There are food webs in the ocean too
7. Symbiosis is the relationship between
organisms
Parasitism is a type of symbiosis that one
organisms benefits and the other doesn’t
Mutualism is when both organisms
benefit
Commensalism is when one organism
benefits and the other is not harmed
8. I got my recourses from mrs.godfref
Facts and pictures form Google and
