Global Climate Change
is it true or false?
History!
Global warming begin when icebergs began to melt and the warm seasons got warmer and cold seasons got shorter. Scientist think that greenhouse gasses and burning coals cause global warming. on the other hand they think its humans. In 1930's many thought global climate change was just a natural cycle.
Causes!
1. burning coals
2. Transportation
3. greenhouse gasses like water vapor, carbon dioxide, nitrous oxide, methane, ozone, cfcs
4.deforestation
consequences!
1. ocean rise
2. animals will go existent
3. its bad on humans health
4.melting ice age
5.intense heat waves
6. forest fires
7. change in biomes
8. loss of freshwater
solutions!
conserve energy
cut down less trees
use solar panels for electricity
carpool
find an alternate transportation that doesn't use gas
biodiesel
buy locally
make ecological footprint smaller