Global warming is caused by increased levels of greenhouse gases in the atmosphere from human activities like burning fossil fuels. It is already causing changes to the physical, chemical, and biological processes of the Earth that are evident on every continent. If left unaddressed, global warming will have wide-ranging impacts on people, freshwater, oceans, ecosystems, and temperatures worldwide. Solutions include investing in clean energy, green jobs, and smart energy policies to limit pollution while transitioning to more sustainable transportation, housing, and infrastructure.

1. Global Warming
Prepared by: ME 

2. What is Global Warming?
The changes in the surface air
temperature, referred to as the
global temperature, brought
about
by
the
enchanced
greenhouse effect, which is
induced
by
emissions
of
greenhouse gases into the air.

3. Causes and Effects of Global Warming

4. Impacts of Global Warming
Global warming is already underway with
consequences that must be faced today as well as
tomorrow. Evidence of changes to the Earth's
physical, chemical and biological processes is now
evident on every continent.
The Climate Hot Map arranges current and future
climate impacts into five main groupings:
•PEOPLE - Health, Food, Water use and Costs.

5. • FRESHWATER – Extreme wet, extreme dry
and Land ice.
• OCEANS – Sea level, Sea ice and Ocean
chemistry.
• ECOSYSTEMS – Lakes and rivers, Land
and Salt water.
• TEMPERATURE – Air,Ocean, Water and
Ground.

6. Global Warming Solutions
Solving global warming means investing in
clean energy, green jobs and smart energy
solutions.
This five step plan will repower, refuel, rebuild.
1.Set limits on global warming pollution.
2.Invest in green jobs and clean energy.
3.Drive smarter cars.
4.Create green homes and buildings.
5.Build better communities and transportation
networks.

7. Global Warming Solutions
Solving global warming means investing in
clean energy, green jobs and smart energy
solutions.
This five step plan will repower, refuel, rebuild.
1.Set limits on global warming pollution.
2.Invest in green jobs and clean energy.
3.Drive smarter cars.
4.Create green homes and buildings.
5.Build better communities and transportation
networks.