Global Warming and Climate Change Quiz

What is the main threat posed by climate change?

• Widespread flooding

• Droughts

• Tornadoes

• Earthquakes

What do scientists study in relation to global warming?

• Impact on Jupiter

• Impact on Mars

• Impact on Venus

• Impact on Earth

What is a greenhouse gas used by plants during photosynthesis?

• Methane

• Oxygen

• Nitrogen

• Carbon dioxide

What do animals produce during respiration that is a greenhouse gas?

• Carbon dioxide

• Oxygen

• Hydrogen

• Nitrogen

What is the impact of global warming on Earth?

• Less rainfall

• Widespread flooding

• Milder weather

• Decreased temperatures