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 ...
Category: Class 6 Social Science
NCERT Solutions for Class 6 Social Science updated for CBSE session 2020-2021.
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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 ...
Oceans can cause disasters like tsunamis and cyclones, which bring severe damage. An example is the 2004 Indian Ocean tsunami, which killed over 2 lakh people across 14 countries. Class 6 Social Science Chapter 2 Oceans and Continents question answer Class 6 ...