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If there is such abundance of water on the planet, why is there so much talk of water scarcity or a water crisis?
Although water is abundant on Earth, 97% of it is saltwater, which is unfit for direct consumption or agriculture. Only 3% is freshwater, with much of it trapped in glaciers and ice caps. The small amount available for human use is unevenly distributed across regions. Population growth, pollution, aRead more
Although water is abundant on Earth, 97% of it is saltwater, which is unfit for direct consumption or agriculture. Only 3% is freshwater, with much of it trapped in glaciers and ice caps. The small amount available for human use is unevenly distributed across regions. Population growth, pollution, and unsustainable water management further strain this limited freshwater supply, leading to water scarcity. Additionally, climate change impacts rainfall patterns and water availability, intensifying the global water crisis.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-social-science-chapter-2/
See lessWhat ways of saving water are you aware of? Which ones have you seen practised at home, at your school, and in your village, town or city?
Water conservation methods include repairing leaks, installing water-efficient appliances, using low-flow faucets, and practicing rainwater harvesting. Reusing greywater for gardening and cleaning is also effective. At home, I've seen people turn off taps while brushing teeth, use buckets instead ofRead more
Water conservation methods include repairing leaks, installing water-efficient appliances, using low-flow faucets, and practicing rainwater harvesting. Reusing greywater for gardening and cleaning is also effective. At home, I’ve seen people turn off taps while brushing teeth, use buckets instead of hoses, and fix leaking pipes. Schools promote water conservation through awareness campaigns, while cities implement rainwater harvesting systems. In my community, some houses are equipped with rainwater tanks, and public spaces encourage water-saving behaviors through signage and education programs.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-social-science-chapter-2/
See lessWhat are the effects of climate change on oceans?
Climate change significantly affects oceans by causing sea levels to rise due to melting polar ice caps, threatening coastal regions with flooding. Warmer ocean temperatures disrupt marine life, leading to coral bleaching and species migration. Ocean acidification, from increased carbon dioxide absoRead more
Climate change significantly affects oceans by causing sea levels to rise due to melting polar ice caps, threatening coastal regions with flooding. Warmer ocean temperatures disrupt marine life, leading to coral bleaching and species migration. Ocean acidification, from increased carbon dioxide absorption, harms marine organisms, especially those with calcium carbonate shells. Altered ocean currents also impact global weather patterns, further destabilizing ecosystems.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-social-science-chapter-2/
See lessHow do historians re-create history using objects and structures?
Historians re-create history by analyzing objects and structures like artifacts, tools, buildings, and monuments. These provide insights into past civilizations, revealing cultural practices, technological advancements, and social structures, helping reconstruct historical events and everyday life.Read more
Historians re-create history by analyzing objects and structures like artifacts, tools, buildings, and monuments. These provide insights into past civilizations, revealing cultural practices, technological advancements, and social structures, helping reconstruct historical events and everyday life.
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Counting the numbers of squares, name the largest continent and the smallest.
Asia is the largest continent, covering the most land area, followed by other large landmasses like Africa and North America. On the other hand, Australia is the smallest continent, significantly smaller in size compared to others. This comparison can be made by counting the number of squares assignRead more
Asia is the largest continent, covering the most land area, followed by other large landmasses like Africa and North America. On the other hand, Australia is the smallest continent, significantly smaller in size compared to others. This comparison can be made by counting the number of squares assigned to each continent in a grid-based representation of their relative sizes.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-social-science-chapter-2/
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