GREEN-HOUSE EFFECT’S

1. GREEN-HOUSE EFFECT’S
PREPARED
BY
1.Ajazul Islam Jewel

2.  What is Greenhouse Effect?
 Example of Heat Trapping Gasses?
 Why are the Gases Important ?
 Greenhouse Effects Examples….
 Process of the greenhouse Effect ?
 What is the Energy Used for ?
 Possible Cause of the Greenhouse Effect ?
 Why its Dangerous ?
 Conclusion , Any Question , Home Massage & Thank
you.

3.  Rise in earth’s temperature.
 By certain atmospheric gasses .
 That trap the Sun’s energy .

5.  Water vapor (H2O)
 Carbon dioxide (CO2)
 Nitrous oxide (N2O)
 Methane (CH4)

6.  Heat would escape back into space.
 Earth’s temperature would be 60ºF colder.
 Makes Earth suitable for life .

9.  Some solar radiation is reflected by the earth & the
atmosphere .
 Solar radiation passes through the clear atmosphere .
 Most radiation is absorbed by the earth’s surface &
warms it.
 Some of the infrared radiation passes through the
atmosphere & some is absorbed by greenhouse gas
molecules. The earth of this is to warm the earth’s
surface & the lower atmosphere .

11. Sun’s energy passed through atmosphere
26 % is reflected or scattered.
19 % is absorbed by clouds gases and particles.
4 % reflected to space by sun.
51 % reached the surface.

12.  Heating of the ground.
 Melting of ice & snow.
 Evaporation of water .
 Plant photosynthesis.

17.  Climate change.
 Melting of polar ice caps
 Increase in sea level.
 Flooding in coastal areas.
 Ocean Acidification.
 Heavy drought & lighting.
 Spread of disease.
 Rise in tides.
 Change in water patterns.