The circular lines visible on maps, known as latitudes, run parallel to the equator and help measure distances north or south of the equator. The lines radiating from the poles are longitudes, or meridians, which run from the North Pole to the South Pole and measure distances east or west of the PriRead more
The circular lines visible on maps, known as latitudes, run parallel to the equator and help measure distances north or south of the equator. The lines radiating from the poles are longitudes, or meridians, which run from the North Pole to the South Pole and measure distances east or west of the Prime Meridian. Together, these lines form a grid system used to determine the precise location of any place on Earth’s surface, which is essential for navigation and mapping.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
The Southern Hemisphere contains significantly more water than the Northern Hemisphere. While the Northern Hemisphere has a higher percentage of land due to continents like North America, Europe, and Asia, the Southern Hemisphere is dominated by vast oceanic expanses, including large portions of theRead more
The Southern Hemisphere contains significantly more water than the Northern Hemisphere. While the Northern Hemisphere has a higher percentage of land due to continents like North America, Europe, and Asia, the Southern Hemisphere is dominated by vast oceanic expanses, including large portions of the Pacific, Atlantic, and Indian Oceans. The difference in water distribution has an impact on global weather patterns, ocean currents, and biodiversity, making the Southern Hemisphere an important area for understanding Earth’s climate system.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
In the Northern Hemisphere, the approximate proportion of water to land is about 40% water and 60% land. This is due to the large landmasses like North America, Europe, Asia, and parts of Africa. In contrast, the Southern Hemisphere has a significantly higher proportion of water, with around 80% watRead more
In the Northern Hemisphere, the approximate proportion of water to land is about 40% water and 60% land. This is due to the large landmasses like North America, Europe, Asia, and parts of Africa. In contrast, the Southern Hemisphere has a significantly higher proportion of water, with around 80% water and only 20% land. The Southern Hemisphere includes smaller landmasses such as South America, Australia, and Antarctica, but is dominated by vast expanses of ocean, including the Pacific, Atlantic, and Indian Oceans. This distribution affects global climate patterns, biodiversity, and human activities across the hemispheres.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
Despite being shown as distinct entities on maps, the world's oceans are interconnected, with no physical barriers separating them. The concept of different oceans, such as the Pacific or Atlantic, is based on convention rather than natural divisions. Ocean currents, winds, and marine life move betwRead more
Despite being shown as distinct entities on maps, the world’s oceans are interconnected, with no physical barriers separating them. The concept of different oceans, such as the Pacific or Atlantic, is based on convention rather than natural divisions. Ocean currents, winds, and marine life move between these bodies of water, making them part of a continuous global ocean system. This interconnectedness plays a crucial role in regulating Earth’s climate, supporting marine ecosystems, and facilitating human activities like shipping and fishing.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
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:
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:
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:
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:
North America is larger than South America in terms of land area. Africa is the second-largest continent, making it bigger than North America. Antarctica, despite its icy and inhospitable environment, covers more area than Australia, which is the smallest continent. These comparisons reflect their rRead more
North America is larger than South America in terms of land area. Africa is the second-largest continent, making it bigger than North America. Antarctica, despite its icy and inhospitable environment, covers more area than Australia, which is the smallest continent. These comparisons reflect their relative sizes on a global map or in a square-based diagram.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
When Europe and Asia are combined into a single landmass called Eurasia, it becomes the largest landmass on Earth, far exceeding the size of South America. South America is the fourth-largest continent, smaller than Eurasia, North America, and Africa. This highlights the vast expanse of the combinedRead more
When Europe and Asia are combined into a single landmass called Eurasia, it becomes the largest landmass on Earth, far exceeding the size of South America. South America is the fourth-largest continent, smaller than Eurasia, North America, and Africa. This highlights the vast expanse of the combined Eurasian region, covering diverse geographic and climatic zones.
For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:
What are the circular lines in each map called? And do you know what the lines radiating out of the two poles are called? (Hint: you studied them in the previous chapter, but here they are presented differently.)
The circular lines visible on maps, known as latitudes, run parallel to the equator and help measure distances north or south of the equator. The lines radiating from the poles are longitudes, or meridians, which run from the North Pole to the South Pole and measure distances east or west of the PriRead more
The circular lines visible on maps, known as latitudes, run parallel to the equator and help measure distances north or south of the equator. The lines radiating from the poles are longitudes, or meridians, which run from the North Pole to the South Pole and measure distances east or west of the Prime Meridian. Together, these lines form a grid system used to determine the precise location of any place on Earth’s surface, which is essential for navigation and mapping.
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 lessWhich hemisphere holds more water?
The Southern Hemisphere contains significantly more water than the Northern Hemisphere. While the Northern Hemisphere has a higher percentage of land due to continents like North America, Europe, and Asia, the Southern Hemisphere is dominated by vast oceanic expanses, including large portions of theRead more
The Southern Hemisphere contains significantly more water than the Northern Hemisphere. While the Northern Hemisphere has a higher percentage of land due to continents like North America, Europe, and Asia, the Southern Hemisphere is dominated by vast oceanic expanses, including large portions of the Pacific, Atlantic, and Indian Oceans. The difference in water distribution has an impact on global weather patterns, ocean currents, and biodiversity, making the Southern Hemisphere an important area for understanding Earth’s climate system.
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 do you think could be the approximate proportion of water to land in the Northern Hemisphere? And in the Southern Hemisphere? Discuss in groups.
In the Northern Hemisphere, the approximate proportion of water to land is about 40% water and 60% land. This is due to the large landmasses like North America, Europe, Asia, and parts of Africa. In contrast, the Southern Hemisphere has a significantly higher proportion of water, with around 80% watRead more
In the Northern Hemisphere, the approximate proportion of water to land is about 40% water and 60% land. This is due to the large landmasses like North America, Europe, Asia, and parts of Africa. In contrast, the Southern Hemisphere has a significantly higher proportion of water, with around 80% water and only 20% land. The Southern Hemisphere includes smaller landmasses such as South America, Australia, and Antarctica, but is dominated by vast expanses of ocean, including the Pacific, Atlantic, and Indian Oceans. This distribution affects global climate patterns, biodiversity, and human activities across the hemispheres.
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 lessAre all the oceans connected with one another, or are there separations between them?
Despite being shown as distinct entities on maps, the world's oceans are interconnected, with no physical barriers separating them. The concept of different oceans, such as the Pacific or Atlantic, is based on convention rather than natural divisions. Ocean currents, winds, and marine life move betwRead more
Despite being shown as distinct entities on maps, the world’s oceans are interconnected, with no physical barriers separating them. The concept of different oceans, such as the Pacific or Atlantic, is based on convention rather than natural divisions. Ocean currents, winds, and marine life move between these bodies of water, making them part of a continuous global ocean system. This interconnectedness plays a crucial role in regulating Earth’s climate, supporting marine ecosystems, and facilitating human activities like shipping and fishing.
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 lessIf 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 lessCounting 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/
See lessWhich one is larger — North America or South America? Africa or North America? Antarctica or Australia?
North America is larger than South America in terms of land area. Africa is the second-largest continent, making it bigger than North America. Antarctica, despite its icy and inhospitable environment, covers more area than Australia, which is the smallest continent. These comparisons reflect their rRead more
North America is larger than South America in terms of land area. Africa is the second-largest continent, making it bigger than North America. Antarctica, despite its icy and inhospitable environment, covers more area than Australia, which is the smallest continent. These comparisons reflect their relative sizes on a global map or in a square-based diagram.
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 lessRe-colour the diagram by having a single colour for Europe and Asia and rename the result as ‘Eurasia’. Compare its size with South America’s.
When Europe and Asia are combined into a single landmass called Eurasia, it becomes the largest landmass on Earth, far exceeding the size of South America. South America is the fourth-largest continent, smaller than Eurasia, North America, and Africa. This highlights the vast expanse of the combinedRead more
When Europe and Asia are combined into a single landmass called Eurasia, it becomes the largest landmass on Earth, far exceeding the size of South America. South America is the fourth-largest continent, smaller than Eurasia, North America, and Africa. This highlights the vast expanse of the combined Eurasian region, covering diverse geographic and climatic zones.
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 less