Climate Change and Its Impact

The documentary explores the cryosphere and biosphere, focusing on their interactions with the water and carbon cycles. It discusses the impact of human activities on these spheres, particularly through global temperature rise and sea level rise. The cryosphere, consisting of frozen water, affects climate by reflecting sunlight, while the biosphere includes all living organisms. The water cycle is crucial for both spheres, influencing processes like evaporation and precipitation. The carbon cycle and greenhouse effect also play significant roles, with human activities exacerbating climate change. The documentary highlights the urgent need for action to mitigate these impacts.

Which two spheres are the main focus of the documentary project?

• Geosphere and Atmosphere

• Cryosphere and Biosphere

• Hydrosphere and Atmosphere

• Geosphere and Hydrosphere

What is one of the primary roles of the cryosphere in Earth's climate?

• Reflecting sunlight

• Generating heat

• Absorbing sunlight

• Absorbing carbon dioxide

How far does the biosphere extend from sea level?

• 5 km above and below

• 10 km above and below

• 8 km above and below

• 20 km above and below

What is a crucial component of the biosphere that is necessary for life to flourish?

• Sunlight

• Water

• Carbon dioxide

• Oxygen

What effect does the carbon cycle have on the cryosphere?

• It causes the cryosphere to melt

• It stabilizes the cryosphere

• It has no effect on the cryosphere

• It cools the cryosphere

Which gases are primarily responsible for the greenhouse effect?

• Hydrogen and Helium

• Oxygen and Nitrogen

• Argon and Neon

• Carbon Dioxide, Methane, and Nitrous Oxide

What is one of the main consequences of global temperature rise on the cryosphere?

• Formation of new glaciers

• Increased snowfall

• Expansion of ice sheets

• Melting of polar ice caps

How does sea level rise impact the biosphere?

• It reduces land and habitat

• It creates new habitats

• It increases land area

• It has no impact

What is a significant cause of global temperature rise according to the documentary?

• Natural climate cycles

• Volcanic eruptions

• Solar flares

• Human activities like burning fossil fuels

Why is it important to take action against climate change, as discussed in the documentary?

• To increase the size of the cryosphere

• To preserve natural habitats and ensure security

• To increase global temperatures

• To reduce the amount of sunlight