Human Impact
Farming
prevents certain species from going extinct
chickens
sheep
goats
cows
provides food for humans
Pollution
air
poisonous fumes
acid rain
water
oil spills
kills fish
makes birds unable to fly
litter
sea creatures choke and die because they try to eat it
makes the seawater toxic for fish
land
litter
Global warming
Melting of polar ice caps
Subtopic
sea levels rise
polar bears and other animals in the artic dying and drowning
Deforestation
loss of animal habitats
death of animals
loss of prey
death of animals because of the fire
makes certain species become endangered or extinct
no more plants to hold soil
landslides
soil erosion
top soil is washed away
crop are not fertile