Biodiversity loss means the disappearance of species and the reduction in the variety of life forms in an ecosystem. It occurs when habitats are destroyed, pollution increases, or invasive species spread. This loss weakens natural systems, reduces resilience to change and affects essential servicesRead more
Biodiversity loss means the disappearance of species and the reduction in the variety of life forms in an ecosystem. It occurs when habitats are destroyed, pollution increases, or invasive species spread. This loss weakens natural systems, reduces resilience to change and affects essential services like pollination or clean water. Protecting biodiversity ensures food security, stable climates and ecosystem balance. Conservation efforts are key to reversing this trend.
For more NCERT Solutions for Class 8 Social Science Chapter 1 Natural Resources and Their Use Extra Questions & Answer:
The CPCB is India’s top authority on pollution control under the Ministry of Environment. It sets limits for pollutants, monitors water and air quality, advises the government and supports research. It also helps state boards take action against industries violating norms. Its work ensures cleaner sRead more
The CPCB is India’s top authority on pollution control under the Ministry of Environment. It sets limits for pollutants, monitors water and air quality, advises the government and supports research. It also helps state boards take action against industries violating norms. Its work ensures cleaner surroundings, healthier communities and sustainable development. It plays a vital role in reducing pollution and protecting public health.
For more NCERT Solutions for Class 8 Social Science Chapter 1 Natural Resources and Their Use Extra Questions & Answer:
A renewable resource becomes non-renewable if it's used faster than it can regenerate or gets polluted beyond repair. Overgrazing, overfishing and excessive groundwater use are examples. Deforestation may prevent forest regrowth. To prevent this, follow sustainable practices, replant trees, regulateRead more
A renewable resource becomes non-renewable if it’s used faster than it can regenerate or gets polluted beyond repair. Overgrazing, overfishing and excessive groundwater use are examples. Deforestation may prevent forest regrowth. To prevent this, follow sustainable practices, replant trees, regulate use and avoid pollution. Protecting natural cycles ensures renewable resources remain available for future use, maintaining the balance of nature.
For more NCERT Solutions for Class 8 Social Science Chapter 1 Natural Resources and Their Use Extra Questions & Answer:
Ecosystem functions that benefit humans include: Pollination by bees and insects for food production, Purification of air and water by trees and wetlands, Climate regulation through carbon absorption, Nutrient cycling to support plant growth, Soil formation and fertility. These services are crucialRead more
Ecosystem functions that benefit humans include:
Pollination by bees and insects for food production,
Purification of air and water by trees and wetlands,
Climate regulation through carbon absorption,
Nutrient cycling to support plant growth,
Soil formation and fertility.
These services are crucial for health, agriculture and climate balance. Nature provides them free, so conserving ecosystems is vital for human survival.
For more NCERT Solutions for Class 8 Social Science Chapter 1 Natural Resources and Their Use Extra Questions & Answer:
Renewable resources are naturally replenished and include solar energy, wind, water and forests. They differ from non-renewables like coal or oil, which take millions of years to form. People must use renewable resources wisely to avoid overuse. Conservation, replanting trees, using solar panels andRead more
Renewable resources are naturally replenished and include solar energy, wind, water and forests. They differ from non-renewables like coal or oil, which take millions of years to form. People must use renewable resources wisely to avoid overuse. Conservation, replanting trees, using solar panels and reducing water waste help maintain them. Sustainable use ensures these resources are available for future generations too.
For more NCERT Solutions for Class 8 Social Science Chapter 1 Natural Resources and Their Use Extra Questions & Answer:
What is biodiversity loss?
Biodiversity loss means the disappearance of species and the reduction in the variety of life forms in an ecosystem. It occurs when habitats are destroyed, pollution increases, or invasive species spread. This loss weakens natural systems, reduces resilience to change and affects essential servicesRead more
Biodiversity loss means the disappearance of species and the reduction in the variety of life forms in an ecosystem. It occurs when habitats are destroyed, pollution increases, or invasive species spread. This loss weakens natural systems, reduces resilience to change and affects essential services like pollination or clean water. Protecting biodiversity ensures food security, stable climates and ecosystem balance. Conservation efforts are key to reversing this trend.
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 lessDo you know about Central Pollution Control Board?
The CPCB is India’s top authority on pollution control under the Ministry of Environment. It sets limits for pollutants, monitors water and air quality, advises the government and supports research. It also helps state boards take action against industries violating norms. Its work ensures cleaner sRead more
The CPCB is India’s top authority on pollution control under the Ministry of Environment. It sets limits for pollutants, monitors water and air quality, advises the government and supports research. It also helps state boards take action against industries violating norms. Its work ensures cleaner surroundings, healthier communities and sustainable development. It plays a vital role in reducing pollution and protecting public health.
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 can make what is today a renewable resource non renewable tomorrow? Describe some actions that can prevent this from happening.
A renewable resource becomes non-renewable if it's used faster than it can regenerate or gets polluted beyond repair. Overgrazing, overfishing and excessive groundwater use are examples. Deforestation may prevent forest regrowth. To prevent this, follow sustainable practices, replant trees, regulateRead more
A renewable resource becomes non-renewable if it’s used faster than it can regenerate or gets polluted beyond repair. Overgrazing, overfishing and excessive groundwater use are examples. Deforestation may prevent forest regrowth. To prevent this, follow sustainable practices, replant trees, regulate use and avoid pollution. Protecting natural cycles ensures renewable resources remain available for future use, maintaining the balance of nature.
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 lessName five ecosystem functions that serve humans.
Ecosystem functions that benefit humans include: Pollination by bees and insects for food production, Purification of air and water by trees and wetlands, Climate regulation through carbon absorption, Nutrient cycling to support plant growth, Soil formation and fertility. These services are crucialRead more
Ecosystem functions that benefit humans include:
These services are crucial for health, agriculture and climate balance. Nature provides them free, so conserving ecosystems is vital for human survival.
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 renewable resources? How are they different from non-renewable ones? What can people do to ensure that renewable resources continue to be available for our use and that of future generations? Give two examples.
Renewable resources are naturally replenished and include solar energy, wind, water and forests. They differ from non-renewables like coal or oil, which take millions of years to form. People must use renewable resources wisely to avoid overuse. Conservation, replanting trees, using solar panels andRead more
Renewable resources are naturally replenished and include solar energy, wind, water and forests. They differ from non-renewables like coal or oil, which take millions of years to form. People must use renewable resources wisely to avoid overuse. Conservation, replanting trees, using solar panels and reducing water waste help maintain them. Sustainable use ensures these resources are available for future generations too.
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