Global Warming: What does it make you think of?

Global Warming: Is It Real?

Global Warming: Will it affect you?

THE ATMOSPHEREWHAT DOES IT DO?

BLOCKS UV RAYSWARMS EARTH

60° WITH

0° WITHOUT

&

HOW

GREENHOUSE EFFECT

GREENHOUSE GASES

A Small Slice

78 % NITROGEN

20 % OXYGEN

1 % ARGON

.05 % CO2

Big Impact

CARBON DIOXIDE

TOO MUCH OFA GOOD THING?

7 BILLION TONS PER YEAR

WHAT IMPACT?

7 BILLION TONS PER YEAR

WHAT IMPACT?

CHECK EVERYFOR 30 MINUTES

Talk with your groupMake a Hypothesis# 3 in your lab

Do the labthen work on questions

Was your hypothesis right?What does CO2 do in the atmosphere?

The Atmosphere

7 BILLION TONS PER YEAR

WHAT IMPACT?

Global Warming: What does it make you think of now?

WHAT DOES IT MAKE YOU THINK OF NOW?

Global Warming: Is It Real?

Is It Real?

1914 1950

2002

Global Warming: Will it affect you?

Will it affect you?

WHAT CAN YOU DO?