Class 7 Exam > Class 7 Videos > Footprints Class 7: Book Solutions, Notes & Worksheets > Explanation: The Hydrosphere
Explanation: The Hydrosphere Video Lecture | Footprints Class 7: Book Solutions, Notes & Worksheets
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32 videos|186 docs|40 tests
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FAQs on Explanation: The Hydrosphere Video Lecture - Footprints Class 7: Book Solutions, Notes & Worksheets
| 1. What is the hydrosphere? |  |
Ans. The hydrosphere refers to all the water on Earth, including oceans, lakes, rivers, groundwater, and glaciers.
| 2. How does the hydrosphere affect the climate? | |
Ans. The hydrosphere plays a crucial role in regulating Earth's climate through processes like evaporation, precipitation, and ocean currents.
| 3. What are the major threats to the hydrosphere? | |
Ans. Pollution, over-extraction of water resources, climate change, and habitat destruction are some of the major threats to the hydrosphere.
| 4. How does the hydrosphere support life on Earth? | |
Ans. The hydrosphere provides essential resources like water for drinking, agriculture, and industry, as well as habitats for countless species of plants and animals.
| 5. How can individuals help protect the hydrosphere? | |
Ans. Individuals can help protect the hydrosphere by conserving water, reducing pollution, supporting sustainable water management practices, and advocating for policies that protect water resources.
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Jan 05, 2025
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Video Description: Explanation: The Hydrosphere for Class 7 2025 is part of Footprints Class 7: Book Solutions, Notes & Worksheets preparation.
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