Before the Flood - Trailer | National Geographic

Which of these is a major source of greenhouse gases shown in the video?

• Solar panels

• Wind turbines

• Factories and oil rigs

• Ocean currents

What is one visible sign of climate change shown in the video?

• Growing forests

• Melting glaciers

• Building new cities

• Increased rainfall

What is one way people are shown trying to address climate change?

• Ignoring the problem

• Holding protests and advocating for change

• Building more fossil fuel plants

• Increasing personal carbon footprint

What type of energy source is shown as a potential solution to climate change?

• Coal

• Natural gas

• Solar power

• Petroleum