Understanding Global Warming

What is the primary cause of global warming according to the video?

• Natural factors like volcanic activity

• Changes in the Earth's orbit

• Human activities such as burning fossil fuels

• Solar flares

Which of the following is NOT an effect of global warming mentioned in the video?

• Melting glaciers

• Rising ocean levels

• Extreme weather events

• Increased volcanic eruptions

Which animals are at risk of extinction due to global warming?

• Rainforest insects

• Desert reptiles

• Polar bears

• Tropical birds

What are the three major greenhouse gases contributing to global warming?

• Oxygen, nitrogen, and argon

• Carbon dioxide, methane, and water vapor

• Hydrogen, helium, and neon

• Helium, neon, and krypton

Which industry is the largest contributor to greenhouse gas emissions?

• Heat-producing industries

• Transportation

• Forestry

• Agriculture

How does global warming affect agriculture?

• Decreases pest infestations

• Increases crop yield

• Reduces growth rate of crops

• Improves soil fertility

What impact does global warming have on tourism?

• Decreases tourism in colder regions

• Increases tourism in warmer countries

• Has no impact on tourism

• Shifts tourism to higher altitudes

Which of the following is a suggested solution to combat global warming?

• Drive more personal vehicles

• Use more plastic products

• Install solar panels

• Increase coal usage

How can public transportation help reduce global warming?

• By increasing traffic congestion

• By using more fossil fuels

• By reducing the number of vehicles on the road

• By promoting longer travel distances

What is the easiest way to spread awareness about global warming?

• Ignoring the issue

• Sharing information with others

• Keeping knowledge to oneself

• Avoiding discussions on climate change