aim 47 abiotic biotic and levels filled.notebook
April 19, 2017
study of the environment and how organisms interact
with each other and their surroundings
incapable of carrying out 1 or more life function
carrying out almost all life functions and
able to maintain homeostasis
Plants (biotic) need sunlight and CO2 (abiotic) to make food
Animals (biotic) need oxygen (abiotic) to make energy
1
aim 47 abiotic biotic and levels filled.notebook
April 19, 2017
Biosphere
Biome
Ecosystem
Community
Population
Organism
2
aim 47 abiotic biotic and levels filled.notebook
April 19, 2017
organisms
ecology
environments
nonliving
biosphere
atmosphere
abiotic factors
humans
biotic factors
sunlight
D
A
E
B
C
3
aim 47 abiotic biotic and levels filled.notebook
April 19, 2017
4