4. WHAT IS GLOBAL WARMING?
An increase in the
average temperature of
the Earth's atmosphere,
especially a sustained
increase great enough to
cause changes in the
global climate.
http://www.dictionary.com/browse/global-warming
http://www.churchmilitant.com/news/a
rticle/global-warming-unmasked
5. CAUSES OF GLOBAL WARMING
I. Burning Fossil Fuels
II. Deforestation
III. Greenhouse Effect
6. BURNING FOSSIL FUELS
Fossil fuels are fuels
formed by natural
processes such as
relating to decomposition
of buried dead
organisms, containing
embedded energy
originating in ancient
photosynthesis.
https://en.wikipedia.org/wiki/Fossil_fuel
http://mitei.mit.edu/news/were-still-waking-ultra-
long-term-consequences-burning-fossil-fuels
7. WHAT ARE FOSSIL FUELS?
https://fitz6.wordpress.com/2016/01/26/tuesday-january-26th-formation-of-fossil-fuels/fossil-fuels-teach-2-
728/
8. DEFORESTATION
Deforestation, clearance
or clearing is the removal
of a forest or stand of
trees where the land is
thereafter converted to a
non-forest use.
https://en.wikipedia.org/wiki/Deforestati
on#Reforestation
http://en.r8lst.com/Contemplatively%20s
ightly%20pics%20of%20Forest%20Defo
restation
9. WHY ARE THERE DEFORESTATION IN THE
WORLD?
Agriculture
Land concession
Population growth
11. GREENHOUSE EFFECT
It is caused by carbon
dioxide and methane in
the atmosphere.
These two gases cause
that part of the radiation
of the sun is not going
back again to the
atmosphere.
http://www.slideshare.net/alfonbambino/poll
ution-2015-edition?
http://hepa.gov.vn/content/tintuc.php?catid=332&subcati
d=334&langid=0
12. Greenhouse gases in the atmosphere
Some infrared radiation is trapped
Greenhouse effect
http://www.slideshare.net/kevin0
o0/global-warming-77689/3-
Causes_ulliBurning_of_fossil_fue
ls
“Greenhouse”
gasses include
Carbon dioxide (CO2)
Methane (CH4)
Nitrous oxide (N2O)
Water vapour (H2O).
http://www.biomassenergycentre.org.uk/port
al/page?_pageid=76,539186&_dad=portal&
_schema=PORTAL
13. EFFECT OF GLOBAL WARMING
Rainfall
Melting ice caps
Ecosystem
Livelihood of Human
14. SOLUTION
Reduce, Reuse, Recycle plastic
Drive less and drive smart
Plant more trees
Educate both young and old about environment concerns
Reduce using groundwater
Using transportations instead of your own vehicles
Use less fossil fuel by using wind power, solar power, electricvehicles
Developing country
https://i.guim.co.uk/img/static/sys-images/Environment/Pix/columnists
15. CONCLUSION
Global warming is one of the biggest issue for
people in the twenty-first century. There are
many causes of global warming such as by
greenhouse effect, burning fossil fuels,
deforestation. Global warming also influence
and effect on the ecosystems, rainfall, melting
ice caps, and humans which is basically effect
on their health and livelihoods.
