Share Climate Change 101 with Bill Nye | National Geographic
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By how much has the Earth warmed in the last century?
0.2°F
0.5°F
5°F
1.2–1.4°F
What do greenhouse gases do?
Stop climate change
Protect plants
Trap heat in the atmosphere
Make the air cleaner
How many of the last 13 years were among the warmest?
5
2
13
10
What percentage of scientists agree climate change is caused by humans?
75%
50%
97%
90%
Climate change is only a natural cycle.
True
False
Turning off unused appliances helps reduce climate change.
True
False
Planting trees was one of Bill Nye’s suggestions.
False
Use
Name one way we can help fight climate change.
Possible answers: recycle, reuse, eat less meat, use public transport
What natural factor has caused climate change in the past?
Small variations in Earth’s orbit
Why are greenhouse gases a problem?
They trap heat near Earth’s surface, making the planet warmer.
