Understanding Climate Change and Greenhouse Gases

The video discusses climate change as a result of human activities that increase greenhouse gas emissions, leading to global warming. It explains the greenhouse effect, its importance, and how increased emissions from activities like deforestation and burning fossil fuels are raising Earth's temperature. The video highlights the potential impacts, such as melting glaciers and extreme weather, and emphasizes the need for global efforts to reduce emissions. It suggests solutions like reforestation, using renewable energy, and improving public transport to mitigate climate change.

What is the primary cause of climate change according to most scientists?

• Natural phenomena

• Human activities

• Solar flares

• Volcanic eruptions

What natural phenomenon helps to keep the Earth warm?

• Greenhouse effect

• Ozone layer

• Magnetic field

• Ocean currents

What would happen to Earth without the greenhouse effect?

• It would have no atmosphere

• It would be too cold

• It would be too hot

• It would be covered in water

Which gas is primarily responsible for the increase in Earth's temperature?

• Carbon dioxide

• Oxygen

• Helium

• Nitrogen

What human activities contribute to the increase of carbon dioxide in the atmosphere?

• Deforestation and burning fossil fuels

• Using solar panels

• Planting trees

• Recycling

What is a potential consequence of global warming?

• Decrease in sea levels

• Stable weather patterns

• Melting of glaciers

• Increase in forest areas

Which countries are the largest emitters of greenhouse gases?

• India and Russia

• China and the United States

• Brazil and Canada

• Germany and France

What is one way to reduce greenhouse gas emissions?

• Ban renewable energy

• Increase deforestation

• Use more fossil fuels

• Promote public transportation

How can individuals contribute to mitigating climate change?

• By wasting food

• By driving more

• By conserving energy

• By using more plastic

What should governments and societies do to combat climate change?

• Adopt sustainable practices

• Reduce recycling efforts

• Ignore environmental issues

• Increase industrial pollution