Oceans are vast, deep bodies of saltwater covering large areas, while seas are smaller, partially enclosed by land. Oceans connect continents, and seas often connect to oceans or landmasses. class 6 Social Science Textbook Chapter 2 question answer class 6 Social Science ...
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Oceans produce over half of the Earth’s oxygen, primarily through marine flora like algae. This critical role in oxygen production makes them essential for maintaining life on Earth. Class 6 NCERT Social Science India and the World: Land and the People ...
Tsunamis are massive ocean waves caused by underwater earthquakes or volcanic eruptions. Early warning systems, like the Indian Ocean Tsunami Warning System, help detect them before they hit coasts. Class 6 NCERT Social Science India and the World: Land and the ...
Oceans regulate temperature, distribute heat, and provide moisture for rainfall. Continents support diverse ecosystems, while ocean currents and winds influence weather patterns globally. Class 6 NCERT Social Science India and the World: Land and the People Chapter 2 Oceans and Continents class ...
Only 3% of Earth’s water is freshwater, and much of it is trapped in glaciers. The limited accessible water, pollution, and overuse contribute to water scarcity, especially in populated regions. Class 6 Social Science Chapter 2 Oceans and Continents question answer Class ...