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People at a football game
Birds in a forest
Bacteria in your stomach
Organisms in a pond
HABITATSA habitat contains biotic & abioticfactors.
A habitat has specific characteristics that an organism needs in order to live there.
Most organisms can survive if they are taken away from their habitat.
An organism’s habitat is the place where it lives.
Soil Temperature bacteria sunlightA dead fish octopus rock Mr. Feeny
bacteriaA dead fish
octopus
Mr. Feeny
soiltemperature
sunlightrock
DefinitionMembers of the same species living in the same place at the same timeGroup of various species living in the same place & interacting
All the organisms in an area and their physical environment
An individual living thing
Example
A whitetail deer
The whitetail deer, ticks, trees & coyotes in a forest
The deer, trees, sunlight, and nutrients in the soil
All the whitetail deer in the forest
Organisms are more likely to survive because they:•Have certain physical ____________________
•________________ certain physical traits
•Engage in certain ________________________
Must happen for evolution to occur An inherited trait that increases an
organism’s chance of survival & reproduction in a certain environment
Bact
eria
Prot
ists
Fung
i
Plan
ts
Anim
als
UnicellularMulticellularProkaryotic: no nucleusCells have cell wallsSome cause disease, add flavor to food, yeast
Can live in harsh environments, recycle nutrients,cause disease, help digestion
Ingest food, pollinate crops, provide food
Provide most of the food we eat, autotrophs, building materialsCan cause disease (malaria), algae which are a major food source in oceans