| Overpopulation | Examples of human impact: | Examples #2 |
|---|---|---|
|
medicine, technology
Reasons humans live longer
|
Deforestation
Removal of trees official name
|
invasive species
When humans introduce a new species
|
|
food, land, energy
What do humans need a lot of?
|
co2
Removal of trees increases this gas
|
global warming
Rapid increase in earth's temperature?
|
|
loss of biodiversity?
What is the main buzz word?
|
move out of their habitat
Removal of tree impacts animals
|
co2 and nitrogen
What gases?
|
|
hunting, farming
Direct Harvesting... over _______ and over _______
|
fossil fuels, co2
What causes global warming?
|
|
|
photosynthesis
What process removes CO2 from the atmosphere?
|
deforestation, factories, cars, humans
List 3 things that cause an increase in co2
|
|
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