1. The Earth's five oceans—the Pacific, Atlantic, Indian, Southern, and Arctic—play vital roles in regulating the planet’s climate. They support diverse marine ecosystems and are a major source of food, water, and oxygen. Oceans also impact weather patterns, such as monsoons and hurricanes, and provideRead more

    The Earth’s five oceans—the Pacific, Atlantic, Indian, Southern, and Arctic—play vital roles in regulating the planet’s climate. They support diverse marine ecosystems and are a major source of food, water, and oxygen. Oceans also impact weather patterns, such as monsoons and hurricanes, and provide crucial transportation routes for trade and travel, making them essential to life on Earth.

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  2. Continents occupy roughly 29% of Earth's surface, including Asia, Africa, North America, South America, Antarctica, Europe, and Australia. Oceans make up 71%, with vast water bodies like the Pacific, Atlantic, and Indian Oceans. The Southern Hemisphere has more water, while the Northern Hemisphere hRead more

    Continents occupy roughly 29% of Earth’s surface, including Asia, Africa, North America, South America, Antarctica, Europe, and Australia. Oceans make up 71%, with vast water bodies like the Pacific, Atlantic, and Indian Oceans. The Southern Hemisphere has more water, while the Northern Hemisphere has more land. This distribution shapes the global climate and biodiversity across the planet.

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  3. The Indian Ocean is critical to India’s climate, bringing monsoon rains that support agriculture. It also serves as a vital trade route, connecting India with Africa, the Middle East, and Southeast Asia. Additionally, the Arabian Sea and Bay of Bengal, part of the Indian Ocean, provide rich marine rRead more

    The Indian Ocean is critical to India’s climate, bringing monsoon rains that support agriculture. It also serves as a vital trade route, connecting India with Africa, the Middle East, and Southeast Asia. Additionally, the Arabian Sea and Bay of Bengal, part of the Indian Ocean, provide rich marine resources and influence India’s economic and cultural exchanges with other nations bordering the ocean.

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  4. Oceans contribute to natural disasters such as tsunamis, hurricanes, and cyclones, which cause widespread damage to coastal areas. The 2004 Indian Ocean tsunami, triggered by an underwater earthquake near Indonesia, devastated coastal regions across 14 countries, including India. Over 2 lakh lives wRead more

    Oceans contribute to natural disasters such as tsunamis, hurricanes, and cyclones, which cause widespread damage to coastal areas. The 2004 Indian Ocean tsunami, triggered by an underwater earthquake near Indonesia, devastated coastal regions across 14 countries, including India. Over 2 lakh lives were lost, and it led to the creation of early warning systems to prevent future disasters of such magnitude.

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  5. Although Earth has abundant water, only 3% is freshwater, with much of it locked in glaciers and ice caps. The small proportion of accessible freshwater is unevenly distributed, and factors such as pollution, overuse, and climate change exacerbate water scarcity. This creates challenges in providingRead more

    Although Earth has abundant water, only 3% is freshwater, with much of it locked in glaciers and ice caps. The small proportion of accessible freshwater is unevenly distributed, and factors such as pollution, overuse, and climate change exacerbate water scarcity. This creates challenges in providing sufficient water for human consumption, agriculture, and industrial use, particularly in densely populated or drought-prone regions.

    For more NCERT Solutions for Class 6 Social Science Chapter 2 Oceans and Continents Extra Questions & Answer:

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