Sand dunes are hill-like formations commonly found in deserts. They form when wind carries loose sand particles and deposits them in heaps. Over time, continuous blowing shapes the dunes into crescent, dome or ridge-like forms, depending on wind direction and speed. In the Thar Desert, dunes can risRead more
Sand dunes are hill-like formations commonly found in deserts. They form when wind carries loose sand particles and deposits them in heaps. Over time, continuous blowing shapes the dunes into crescent, dome or ridge-like forms, depending on wind direction and speed. In the Thar Desert, dunes can rise up to 150 meters. They are not fixed and shift position due to wind. Their shapes are similar to hills, even though they are made entirely of loose sand.
For more NCERT Solutions for Class 7 Social Science Chapter 1 Geographical Diversity of India Extra Questions & Answer:
In the Thar Desert, people have developed unique ways to cope with extreme heat, water scarcity and harsh terrain. They build houses with thick walls and small windows to stay cool. Water is stored using taankas or underground tanks. Camels are reared for transport and milk. They clean utensils usinRead more
In the Thar Desert, people have developed unique ways to cope with extreme heat, water scarcity and harsh terrain. They build houses with thick walls and small windows to stay cool. Water is stored using taankas or underground tanks. Camels are reared for transport and milk. They clean utensils using sand to save water. Clothing is loose and light-colored to reflect heat. Agriculture depends on monsoon rains and drought-resistant crops. These adaptations ensure survival in difficult desert conditions.
For more NCERT Solutions for Class 7 Social Science Chapter 1 Geographical Diversity of India Extra Questions & Answer:
Taankas and kunds are traditional water conservation systems widely used in the Thar Desert, particularly in Rajasthan. A taanka is an underground tank built near homes to collect rainwater from rooftops. A kund is a covered, circular structure that collects rain from catchment areas. These systemsRead more
Taankas and kunds are traditional water conservation systems widely used in the Thar Desert, particularly in Rajasthan. A taanka is an underground tank built near homes to collect rainwater from rooftops. A kund is a covered, circular structure that collects rain from catchment areas. These systems prevent water wastage and ensure availability during dry months. As water is scarce in deserts, these methods are vital for daily life, enabling people to store and reuse precious rainwater sustainably.
For more NCERT Solutions for Class 7 Social Science Chapter 1 Geographical Diversity of India Extra Questions & Answer:
The Aravalli Hills are one of the world’s oldest fold mountain ranges, dating back over 2.5 billion years. Stretching across Rajasthan, Gujarat, Haryana and Delhi, they are relatively low in height but geologically significant. Their peaks, like Mount Abu, rise over 1700 meters. The hills are rich iRead more
The Aravalli Hills are one of the world’s oldest fold mountain ranges, dating back over 2.5 billion years. Stretching across Rajasthan, Gujarat, Haryana and Delhi, they are relatively low in height but geologically significant. Their peaks, like Mount Abu, rise over 1700 meters. The hills are rich in minerals such as zinc, copper and marble. Historically, they hosted important forts like Chittorgarh and Kumbhalgarh. Environmentally, they prevent the desert from spreading east and support diverse flora and fauna.
For more NCERT Solutions for Class 7 Social Science Chapter 1 Geographical Diversity of India Extra Questions & Answer:
The Aravalli Hills run diagonally across northwest India and play a crucial environmental role by stopping the desertification of eastern areas. Their presence interrupts hot desert winds, reducing wind speed and sand movement toward fertile eastern lands. The forest cover and terrain act as a shielRead more
The Aravalli Hills run diagonally across northwest India and play a crucial environmental role by stopping the desertification of eastern areas. Their presence interrupts hot desert winds, reducing wind speed and sand movement toward fertile eastern lands. The forest cover and terrain act as a shield, preventing the expansion of the Thar Desert into the plains of Rajasthan and Haryana. Without this natural barrier, desert conditions could threaten farmlands, biodiversity and water resources in the region.
For more NCERT Solutions for Class 7 Social Science Chapter 1 Geographical Diversity of India Extra Questions & Answer:
What is the shape of sand dunes and how are they formed?
Sand dunes are hill-like formations commonly found in deserts. They form when wind carries loose sand particles and deposits them in heaps. Over time, continuous blowing shapes the dunes into crescent, dome or ridge-like forms, depending on wind direction and speed. In the Thar Desert, dunes can risRead more
Sand dunes are hill-like formations commonly found in deserts. They form when wind carries loose sand particles and deposits them in heaps. Over time, continuous blowing shapes the dunes into crescent, dome or ridge-like forms, depending on wind direction and speed. In the Thar Desert, dunes can rise up to 150 meters. They are not fixed and shift position due to wind. Their shapes are similar to hills, even though they are made entirely of loose sand.
For more NCERT Solutions for Class 7 Social Science Chapter 1 Geographical Diversity of India Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-7/social-science/
See lessHow do people of the Thar Desert adapt to their harsh conditions?
In the Thar Desert, people have developed unique ways to cope with extreme heat, water scarcity and harsh terrain. They build houses with thick walls and small windows to stay cool. Water is stored using taankas or underground tanks. Camels are reared for transport and milk. They clean utensils usinRead more
In the Thar Desert, people have developed unique ways to cope with extreme heat, water scarcity and harsh terrain. They build houses with thick walls and small windows to stay cool. Water is stored using taankas or underground tanks. Camels are reared for transport and milk. They clean utensils using sand to save water. Clothing is loose and light-colored to reflect heat. Agriculture depends on monsoon rains and drought-resistant crops. These adaptations ensure survival in difficult desert conditions.
For more NCERT Solutions for Class 7 Social Science Chapter 1 Geographical Diversity of India Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-7/social-science/
See lessWhat are taanka or kunds and how do they help conserve water?
Taankas and kunds are traditional water conservation systems widely used in the Thar Desert, particularly in Rajasthan. A taanka is an underground tank built near homes to collect rainwater from rooftops. A kund is a covered, circular structure that collects rain from catchment areas. These systemsRead more
Taankas and kunds are traditional water conservation systems widely used in the Thar Desert, particularly in Rajasthan. A taanka is an underground tank built near homes to collect rainwater from rooftops. A kund is a covered, circular structure that collects rain from catchment areas. These systems prevent water wastage and ensure availability during dry months. As water is scarce in deserts, these methods are vital for daily life, enabling people to store and reuse precious rainwater sustainably.
For more NCERT Solutions for Class 7 Social Science Chapter 1 Geographical Diversity of India Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-7/social-science/
See lessWhat are the unique features of the Aravalli Hills?
The Aravalli Hills are one of the world’s oldest fold mountain ranges, dating back over 2.5 billion years. Stretching across Rajasthan, Gujarat, Haryana and Delhi, they are relatively low in height but geologically significant. Their peaks, like Mount Abu, rise over 1700 meters. The hills are rich iRead more
The Aravalli Hills are one of the world’s oldest fold mountain ranges, dating back over 2.5 billion years. Stretching across Rajasthan, Gujarat, Haryana and Delhi, they are relatively low in height but geologically significant. Their peaks, like Mount Abu, rise over 1700 meters. The hills are rich in minerals such as zinc, copper and marble. Historically, they hosted important forts like Chittorgarh and Kumbhalgarh. Environmentally, they prevent the desert from spreading east and support diverse flora and fauna.
For more NCERT Solutions for Class 7 Social Science Chapter 1 Geographical Diversity of India Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-7/social-science/
See lessHow do the Aravallis prevent the expansion of the Thar Desert?
The Aravalli Hills run diagonally across northwest India and play a crucial environmental role by stopping the desertification of eastern areas. Their presence interrupts hot desert winds, reducing wind speed and sand movement toward fertile eastern lands. The forest cover and terrain act as a shielRead more
The Aravalli Hills run diagonally across northwest India and play a crucial environmental role by stopping the desertification of eastern areas. Their presence interrupts hot desert winds, reducing wind speed and sand movement toward fertile eastern lands. The forest cover and terrain act as a shield, preventing the expansion of the Thar Desert into the plains of Rajasthan and Haryana. Without this natural barrier, desert conditions could threaten farmlands, biodiversity and water resources in the region.
For more NCERT Solutions for Class 7 Social Science Chapter 1 Geographical Diversity of India Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-7/social-science/
See less