Share & grow the world's knowledge!
We want to connect the people who have knowledge to the people who need it, to bring together people with different perspectives so they can understand each other better, and to empower everyone to share their knowledge.
Why do monsoon winds bring rainfall?
Monsoon winds originating from oceans, are moisture-laden. When they move inland and encounter landforms like mountains or warmer land, the air rises and cools. Cooling causes condensation of water vapor, forming clouds that result in rainfall. This process repeats across the subcontinent, making moRead more
Monsoon winds originating from oceans, are moisture-laden. When they move inland and encounter landforms like mountains or warmer land, the air rises and cools. Cooling causes condensation of water vapor, forming clouds that result in rainfall. This process repeats across the subcontinent, making monsoon rains the primary source of water for Indian agriculture, drinking water and hydroelectricity. The summer or southwest monsoon brings the bulk of India’s rainfall, while the northeast monsoon affects parts of southern and eastern India.
For more NCERT Solutions for Class 7 Social Science Chapter 3 Climates of India Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-7/social-science/
See lessHow does land-ocean temperature difference create monsoon winds?
Monsoon winds are caused by the temperature difference between land and ocean. In summer, land heats faster than water, creating a low-pressure area over India and high pressure over the ocean. Moist winds from the ocean move towards the land, rising and condensing to bring heavy rainfall. In winterRead more
Monsoon winds are caused by the temperature difference between land and ocean. In summer, land heats faster than water, creating a low-pressure area over India and high pressure over the ocean. Moist winds from the ocean move towards the land, rising and condensing to bring heavy rainfall. In winter, the land cools quickly, forming high pressure, while the ocean remains relatively warmer. This reverses the wind direction, sending dry winds from land to sea, leading to dry winter conditions.
For more NCERT Solutions for Class 7 Social Science Chapter 3 Climates of India Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-7/social-science/
See lessWhat is the origin of the word MONSOON?
‘Monsoon’ is derived from the Arabic word mausim, which means ‘season’. The term originally described the seasonal winds over the Indian Ocean, including those affecting South Asia, Africa and Australia. In India, the word now commonly refers to the rainy season brought by these winds. Monsoons areRead more
‘Monsoon’ is derived from the Arabic word mausim, which means ‘season’. The term originally described the seasonal winds over the Indian Ocean, including those affecting South Asia, Africa and Australia. In India, the word now commonly refers to the rainy season brought by these winds. Monsoons are crucial for farming, water supply and the overall economy. They bring vital rain during summer months and influence the weather cycle, culture and traditions across the Indian subcontinent.
For more NCERT Solutions for Class 7 Social Science Chapter 3 Climates of India Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-7/social-science/
See lessHow does microclimate affect local flora, fauna and health?
Microclimates impact the environment by creating unique conditions in small areas. Different plant and animal species adapt to specific temperature, humidity and rainfall levels. For example, shaded valleys may support dense forests, while nearby open fields remain dry. Microclimates also influenceRead more
Microclimates impact the environment by creating unique conditions in small areas. Different plant and animal species adapt to specific temperature, humidity and rainfall levels. For example, shaded valleys may support dense forests, while nearby open fields remain dry. Microclimates also influence human health—hot, humid microclimates may increase the risk of heatstroke or waterborne diseases. Conversely, cooler microclimates can improve comfort and reduce energy use. Understanding microclimates helps plan agriculture, housing and healthcare in different regions.
For more NCERT Solutions for Class 7 Social Science Chapter 3 Climates of India Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-7/social-science/
See lessHow do cities create urban heat islands?
Urban heat islands form when cities, filled with buildings, roads and pavements, absorb and store heat during the day and release it slowly at night. This raises the temperature in urban areas compared to nearby rural zones. The lack of vegetation, widespread use of air conditioning and heat emittedRead more
Urban heat islands form when cities, filled with buildings, roads and pavements, absorb and store heat during the day and release it slowly at night. This raises the temperature in urban areas compared to nearby rural zones. The lack of vegetation, widespread use of air conditioning and heat emitted from vehicles and industries worsen the effect. Urban areas also trap pollution, which adds to the warming. This localized climate change impacts health, energy use and environmental quality in cities.
For more NCERT Solutions for Class 7 Social Science Chapter 3 Climates of India Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-7/social-science/
See less