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What are some results of biodiversity loss?
When biodiversity declines, ecosystems become unstable. Loss of plant and animal species disrupts food chains, increases pests and reduces natural resilience. Fewer species mean fewer medicines, less genetic variety in crops and more chances of diseases spreading. Pollination, soil fertility and cliRead more
When biodiversity declines, ecosystems become unstable. Loss of plant and animal species disrupts food chains, increases pests and reduces natural resilience. Fewer species mean fewer medicines, less genetic variety in crops and more chances of diseases spreading. Pollination, soil fertility and climate control are also affected. Biodiversity is essential for Nature’s balance and human survival, so its protection is critical.
For more NCERT Solutions for Class 8 Social Science Chapter 1 Natural Resources and Their Use Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-8/social-science/
See lessWhy is excessive groundwater extraction dangerous?
When groundwater is extracted faster than it’s replenished, water levels fall. This dries up borewells and ponds, reduces farming productivity and increases the cost of water access. In some cases, the ground even sinks. Overuse also weakens natural aquifers and causes water shortages in dry seasonsRead more
When groundwater is extracted faster than it’s replenished, water levels fall. This dries up borewells and ponds, reduces farming productivity and increases the cost of water access. In some cases, the ground even sinks. Overuse also weakens natural aquifers and causes water shortages in dry seasons. Managing water wisely and recharging groundwater through traditional methods are vital for sustainable use.
For more NCERT Solutions for Class 8 Social Science Chapter 1 Natural Resources and Their Use Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-8/social-science/
See lessWhat was the role of Wootz steel in historical trade?
Wootz steel was an advanced form of steel made in ancient India, especially in South India. Its unique properties made it strong and flexible—perfect for weapons. Traders from Europe and Arabia imported it extensively. It enhanced India’s reputation in metallurgy and made Indian steel a global commoRead more
Wootz steel was an advanced form of steel made in ancient India, especially in South India. Its unique properties made it strong and flexible—perfect for weapons. Traders from Europe and Arabia imported it extensively. It enhanced India’s reputation in metallurgy and made Indian steel a global commodity. Wootz steel is even believed to have contributed to the famous Damascus swords.
For more NCERT Solutions for Class 8 Social Science Chapter 1 Natural Resources and Their Use Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-8/social-science/
See lessHow do sacred sites create conflict during resource exploitation?
Sacred sites are places of cultural, religious, or spiritual importance. If mining or construction threatens such areas, local communities oppose it strongly. For them, the land isn’t just property—it holds spiritual value. Ignoring these sentiments leads to protests, legal cases and violence. RespeRead more
Sacred sites are places of cultural, religious, or spiritual importance. If mining or construction threatens such areas, local communities oppose it strongly. For them, the land isn’t just property—it holds spiritual value. Ignoring these sentiments leads to protests, legal cases and violence. Respecting sacred spaces and involving communities in decisions can help reduce such resource-related conflicts.
For more NCERT Solutions for Class 8 Social Science Chapter 1 Natural Resources and Their Use Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-8/social-science/
See lessWhat are some traditional ways to recharge groundwater?
Indigenous communities have long used techniques to conserve water. Stepwells (baolis), check dams, rainwater harvesting pits and tanks store monsoon water. Contour bunds on slopes slow runoff and let water seep into the soil. These systems recharge groundwater naturally. They are low-cost, communitRead more
Indigenous communities have long used techniques to conserve water. Stepwells (baolis), check dams, rainwater harvesting pits and tanks store monsoon water. Contour bunds on slopes slow runoff and let water seep into the soil. These systems recharge groundwater naturally. They are low-cost, community-friendly and environment-friendly solutions that modern water management systems can learn from and implement widely.
For more NCERT Solutions for Class 8 Social Science Chapter 1 Natural Resources and Their Use Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-8/social-science/
See less