Greenhouse Gasses.

When we discuss greenhouse gases what is the main one we discuss?

• Methane (CH₄)
• Carbon Dioxide (CO₂)
• Nitrous oxide (N₂O)
• Flourinated gases

The warming of the atmosphere by the trapping of heat being radiated to space is called

• evaporation
• condensation
• the greenhouse effect
• radiation

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Consequences of climate change include:

• Stronger hurricanes
• Increased flooding
• Frequent droughts
• All of the above

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Choose all of the leading contributors of carbon dioxide that are contributing to global warming.

• forest fires

• human breathing (respiration)

• car exhaust

• factory pollution

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Which layer in the atmosphere protects us form harmful UV radiation?

• Ozone
• Troposphere
• Ionosphere
• Exosphere

Why does cutting down trees increase global warming?

• trees soak up carbon dioxide
• trees provide shade which counteracts global warming
• trees absorbs the sun's energy without radiating back into the atmosphere
• trees drain greenhouse gases like methane from soil

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Everyone should try to reduce their ...

• carbon footprint

• solar footprint

• pylon footprint

• global footprint

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What is depicted in the photo?

• wind turbine

• pylon

• solar panel

• power station

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What is depicted in the photo?

• oil rig

• power station

• solar panel

• greenhouse

What is depicted in the photo?

• coal mine

• oil rig

• power station

• solar panel

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