This document discusses the causes and effects of global warming, as well as potential solutions. It outlines that global warming has both natural causes, such as the release of methane from arctic regions, and man-made causes like pollution from burning fossil fuels. To address the problem, the document suggests switching to renewable energy sources, making companies more environmentally friendly, and encouraging consumers to reduce waste and their carbon footprint through practices like using public transport and eating organic food.

1. Global Warming
By Hardy, Keith, Elijah and Kie Ren

3. A Green(er) World
 We can always rely on natural resources
(renewable)
 Save the knowledge of the natural world for future
generations

7. What led
to this?

8. Causes of Global Warming
Natural Causes
Man made Causes

9. Natural Causes
 Release of Methane gas from arctic tundra and
wetlands
 The Earth goes through a cycle of climate change
which occurs every 40, 000 years

10. Man-Made Causes
 Pollution: Burning of Fossil Fuels, Mining of coal
and oil
 Population Growth: More People means more
Food, More Methods of
Transportation, Urbanization

11. “Man-made causes probably do
the most damage. There are
many man-made causes”
- Oracle ThinkQuest

13. So WHAT can we
DO?

15. WHAT can we DO?
 Fully switching to reusable
sources of Energy
 Companies can become greener in
terms of the way they sell their
products
 Consumer play a part

16. Other Energy Sources?
Nuclear Energy
Wind Energy
Solar Energy Biomass Energy
Tidal Energy
Geothermal Energy
Hydro Energy

17. Green Companies

18. “The truth is that every
single thing we do
everyday has an impact on
the planet – good or bad”
- TreeHugger

19. YOU! (Consumers)
 Practice the 3Rs
 Use Green Cosmetics (Did you know: An average
woman absorbs more than 4 pounds of cosmetics
during her lifetime? Guys, you’re not off the hook)
 Eat Organic Food
 Use more public Transport
 Save water

20. “Nature Recycles Everything. So
Should People”
- TreeHugger