Understanding Climate Change Quiz

What is the main cause of the greenhouse effect?

• Pollution

• Human activities

• Natural disasters

• Solar flares

Which gas is NOT mentioned as a greenhouse gas in the video?

• Methane

• Nitrous oxide

• Oxygen

• Carbon dioxide

How much has the amount of CO2 in the atmosphere increased since the Industrial Revolution?

• By a quarter

• By more than a third

• By half

• Not mentioned

What happens to the planet as the number of greenhouse gases increases?

• The temperature decreases

• The temperature stays the same

• The temperature increases

• The temperature fluctuates

What is one consequence of climate change mentioned in the video?

• Decreased weather patterns

• Melting ice sheets

• Increase in plant diversity

• Lower sea levels

What effect does warmer weather have on storms?

• It makes them less intense

• It causes more intense storms

• It eliminates storms

• It has no effect

How does climate change affect food sources?

• It makes growing crops easier

• It doesn't affect food sources

• It creates challenges for growing crops

• It increases food production

What health problems can be caused by increased smog?

• Improved respiratory health

• Asthma and heart disease

• No health effects

• Skin conditions

What can humans do to combat climate change?

• Increase fossil fuel use

• Ignore the issue

• Use renewable energy sources

• Stop all human activities

What is the overall message about climate change in the video?

• It's too late to make changes

• Humans have the power to combat climate change

• Climate change is a natural occurrence

• Technology has no role in climate change