Class 8 Exam > Class 8 Videos > Land, Soil, Water, Natural Vegetation & Wildlife Resources
Land, Soil, Water, Natural Vegetation & Wildlife Resources Video Lecture - Class 8
FAQs on Land, Soil, Water, Natural Vegetation & Wildlife Resources Video Lecture - Class 8
| 1. What is the importance of land resources? |  |
Ans. Land resources are crucial for various purposes such as agriculture, housing, industries, and infrastructure development. They provide a base for human settlements and support economic activities. Additionally, land resources play a vital role in preserving natural habitats and biodiversity.
| 2. How does soil contribute to agriculture? | |
Ans. Soil is the foundation of agriculture as it provides essential nutrients, water-holding capacity, and support for plant roots. It acts as a medium for seed germination, root growth, and nutrient absorption. The fertility and quality of soil directly impact crop productivity, making it a valuable resource for agriculture.
| 3. What are the different sources of water resources? | |
Ans. Water resources can be obtained from various sources such as rivers, lakes, ponds, underground wells, and rainwater harvesting. These sources fulfill the water demands for drinking, irrigation, industrial processes, and other domestic purposes. However, the sustainable management of water resources is crucial to ensure their availability in the long run.
| 4. How is natural vegetation important for the environment? | |
Ans. Natural vegetation plays a crucial role in maintaining ecological balance and preserving biodiversity. It helps in soil conservation, prevents erosion, and purifies the air by absorbing carbon dioxide and releasing oxygen through the process of photosynthesis. Natural vegetation also provides habitats for wildlife and supports various ecosystems.
| 5. What are the threats to wildlife resources? | |
Ans. Wildlife resources face numerous threats, including habitat loss due to deforestation, urbanization, and industrialization. Pollution, poaching, illegal hunting, and climate change also pose significant challenges to wildlife conservation. Conservation efforts, such as protected areas and wildlife sanctuaries, are essential to safeguarding these resources and ensuring their sustainable existence.
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Sep 01, 2025
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