GLOBAL
WARMING
The atmosphere has a natural supplyof
"greenhouse gases“
They capture heat and keep Earth warm
enough for us to live on.
greenhouse effect
Without the
frozenuninhabitable, wasteland.
More and more fossil fuels were burned
More and more
fossil fuels are being burned
to run our cars…
trucks
Trucks
Planes
And
F
A
C
T
O
R
I
E
S
Adding to
our natural
supply of
greenhouse
gases.
The gases
can stay in
the
atmosphere
for at least
50 years
and up to
centuries.
has heated up by about one degree
Fahrenheit over the past century.
One degree not a big deal?
Consider this…
the difference in
global average
temperatures
between
modern times
and the last ice age
Arctic ice
is
rapidly
Polar bears
and
indigenous
cultures are
already
suffering
from the
sea-ice loss.
Glaciers and mountain snows are rapidly melting
Glaciers and mountains
are slowly melting.
Coral reefs
which are highly sensitive to small changes in water
temperature
Suffered the worst bleaching-or die-off
in response to stress- ever recorded in
1998
We only have one beautiful planet
Earth.
And we are all affectedAnd we are
all
being affected.
So do your part
What
are
YOU
doing
A
B
O
U
T
It?
He same
 global warming

global warming