Environment and its components (MCQs)

1. What does the hydrosphere include?

• A. Only oceans

• B. All water on Earth

• C. Rocks and minerals

• D. Air and gases

2. Which layer of the Earth includes the crust and upper mantle?

• Lithosphere
• Hydrosphere

• Atmosphere

• Biosphere

3. The atmosphere is important because it:

• A. Stores minerals

• B. Contains living organisms

• C. Contains gases essential for life

• D. Produces fossil fuels

4. Which of the following is part of the biosphere?

• A. Trees
  
  
  

• B. Clouds

• C. Rocks

• D. Rivers

5. What do we call the system made up of air and weather?

• A. Hydrosphere

• B. Atmosphere

• C. Biosphere

• D. Lithosphere

6. Where would you find glaciers, lakes, and water vapor?

• A. Atmosphere

• B. Lithosphere

• C. Hydrosphere

• D. Biosphere

7. Which system interacts with all the others by providing living organisms?

• A. Lithosphere

• B. Hydrosphere

• C. Biosphere

• D. Atmosphere

8. Which Earth system includes mountains, valleys, and tectonic plates?

• A. Hydrosphere

• B. Atmosphere

• C. Biosphere

• D. Lithosphere

9. A volcano eruption primarily affects which system first?

• A. Atmosphere

• B. Biosphere

• C. Hydrosphere

• D. Lithosphere

10. Plants absorbing water through their roots is an interaction between which systems?

• A. Lithosphere and Atmosphere

• B. Biosphere and Hydrosphere

• C. Biosphere and Atmosphere

• D. Lithosphere and Hydrosphere