A quiz to help students learn about environmental issues
United States of America
Russia
China
United Kingdom
10%
1%
50%
25%
Beijing
Mexico City
Los Angeles
New Delhi
Biodegradable
Degradable
Recycled
Consumed
Home
Habitat
Forest
Desert
Wind
Coal
Oil
Gas
Motor vehicles
Jet planes
Farm animals
Ocean liners
Over 40%
Over 15%
80%
Less than 30%
CO2
O2
H2
Natural gas
40%
75%
50%
15%
Bi
Bio
Pre
Post
Ecology
Biology
Psychology
Archaeology
Methane
Ozone
Propane
Hydrogen
Over 1 billion acres
Over 1 million acres
2 millions acres
500,000 acres
Recycling
Reusing
Repairing
Reviving
70%
90%
50%
10%
118 trees
17 trees
100 trees
10 trees
1 million years
500 years
1 year
We don't know
Heavy rain
Acid rain
Methane rain
Polluted rain
Kyoto
Tokyo
Osaka
Hiroshima
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Here's an interesting quiz for you.