Greenhouse gases are chemicals like water vapor, carbon dioxide, methane and nitrous oxide that exist naturally in the atmosphere and trap heat. They are produced by both natural processes and human activities like industry and burning fossil fuels. Increased levels of greenhouse gases are causing climate change effects such as changes in weather patterns, rising sea levels, and shifts in land patterns. To mitigate these issues, humans need to reduce activities that produce greenhouse gases like burning fuels and deforestation, as well as transition to alternative energy sources.

1. Greenhouse gases
By Aaron 5/6B

2. What is
it?
Greenhouse gases are
chemicals which is in
our atmosphere. It’s
made by water, carbon
dioxide, methane and
nitrous oxide joined
together.

3. Why does
it exist?
Greenhouse gases are
made from chemicals
in the air, water
vapour, carbon
dioxide, methane, and
nitrous oxide. The
graph I shown in the
picture is a graph of
greenhouse gases
chemicals in 2006.

4. Who is
responsible?
There are 2 main
contributors to
greenhouses
gases. One of
them is nature as I
mention why does
it exist. The other
one is humans
because of
aerosols and
industries.

5. How is it
affecting
the earth?
It is affecting the
earth because of
climate
change, causes
changes in the
weather, sea
level and land
patterns. Green
house gases are
sloping the heat
from escaping
the atmosphere

6. How can
we fix/
prevent it
This can be stop
by stoping burning
fuels and
deforestation. Also
we should stop
cutting down and
stop using fossil
fuels. We should
use
electricity, solar, wi
nd, hydro, geother
mal, bio fuels, tide
and wave energy

7. Bibliography
www.eia.gov/oiaf/1605/ggccebro/chapter/ht
ml
www.wiki.answers.com/q/how_do_the_gree
nhouse_gases-affect_the_earth