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Assessment
What is the primary greenhouse gas emitted by human activities?
Carbon Dioxide (CO2)
Methane (CH4)
Nitrous Oxide (N2O)
Ozone (O3)
Which process describes the warming of the Earth's surface due to greenhouse gases?
Greenhouse Effect
Ozone Depletion
Acid Rain
Thermal Stratification
What is the current threshold set by the Paris Agreement for limiting global warming?
1.5 degrees Celsius
2 degrees Celsius
3 degrees Celsius
4 degrees Celsius
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