GLOBAL WARMING ?!?
SUBTITLE
1. What is the global warming ?
2. What’s being done now to reduce our
emission
3.What can you do to help solve the prolem?
What is global warming?
Global warming is the
temperature rise that is
unequivocally underway
in Earth's atmosphere and
oceans. With greater than
90% certainty, scientists
have determined that
global warming
CO2
Atmospheric
Measurements
CO2 Measurements Since 1958 – Mauna Loa, Hawaii
Temperature
(Northern Hemisphere) CO2 Concentrations
1000 Years of CO2 and
Global Warming
Deg
ree
C
els
ius
In
cre
as
e
Pa
rts P
er
Mil
lio
n
Year Year
10
00
12
00
14
00
16
00
18
00
20
00
10
00
12
00
14
00
16
00
18
00
20
00
Global
Warming:
Shifting Gears
2007
Goal:
Reductions in
CO2 Per Year
Bil
lio
ns o
f M
etr
ic T
on
sC
arb
on
2007
Reductions
in CO2
Per Year
Gig
ato
n C
arb
on
Produce electricity
efficiently
Use electricity efficiently
Vehicle efficiency
Solar and Wind Power
Biofuels
Carbon capture and storage
Bil
lio
ns o
f M
etr
ic T
on
sC
arb
on
Our Goal
What’s being done now to
reduce our emissions?
Solar PowerWind Power Fuel-Efficiency
What can you do to help
solve the problem?
Simple Things To Do
Turn off your computer or the TV
when you’re not using it.
Take shorter showers. Heating water uses energy.
Keep rooms cool by closing the blinds, shades, or
curtains.
Turn off the lights when you leave a room.
Use compact fluorescent bulbs.
Be Bulb Smart—Use CFLs
IncandescentCompact
Fluorescent
500 lbs. of coal
What’s the
difference?
•1,430 lbs. CO2 pollution avoided
•$30 saved
Simple Things To Do
Dress lightly when it’s hot instead of turning up
the air conditioning. Or use a fan.
Dress warmly when it’s cold instead of turning
up the heat.
Offer to help your parents keep the air filters on
your AC and furnace clean.
Walk short distances instead of asking for a
ride in the car.
Plant a tree. Recycle.
THE END
DESY RIZMAYANTI
XII IPA3