Understanding Global Warming

What are greenhouse gases and their role in global warming?

• Greenhouse gases are only produced by natural sources.

• Greenhouse gases trap heat in the atmosphere, contributing to global warming.

• Greenhouse gases have no impact on climate change.

• Greenhouse gases cool the atmosphere, reducing global warming.

How does climate change affect weather patterns and ecosystems?

• Climate change has no impact on weather patterns.

• Climate change alters weather patterns and disrupts ecosystems.

• Ecosystems remain unchanged despite climate change.

• Weather patterns become more predictable due to climate change.

What are some examples of renewable energy sources?

• Natural gas

• Nuclear

• Coal

• Solar, wind, hydroelectric, geothermal, biomass

What are the consequences of melting glaciers on sea levels?

• Melting glaciers lead to rising sea levels due to the addition of freshwater to oceans and thermal expansion of seawater.

• Melting glaciers cause sea levels to stabilize and remain constant.

• Melting glaciers decrease sea levels by removing ice from land.

• Melting glaciers have no impact on sea levels whatsoever.

How can we calculate our carbon footprint?

• You can calculate your carbon footprint by assessing your energy use, transportation habits, and waste production, then using a calculator to estimate total emissions.

• By measuring the height of your house.

• Calculating the number of trees in your neighborhood.

• Estimating your carbon footprint based on your zodiac sign.