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NCERT Class 7 Geography Chapter 7 Life in the Deserts talks about the characteristics of deserts, including extreme temperatures, sparse vegetation, and limited water resources. The chapter explores how various forms of life have adapted to survive in these harsh conditions. Students learn about the creative strategies used by desert plants and animals, such as deep-root systems, nocturnal behavior, and specialized water-conserving features. The chapter also emphasizes the resourcefulness of desert communities in utilizing limited resources for their livelihoods, highlighting the significance of nomadic lifestyles and oasis settlements.
Download Social Science Class 7 Geography Chapter 7 Important Questions and Answers PDF
Explore all the Chapters of Class 7 Geography:-
📌Also Read:
NCERT Class 7 Geography: Chapter 1 Environment (Free PDF)
NCERT Class 7 Geography: Chapter 2 Inside Our Earth (Free PDF)
NCERT Class 7 Geography: Chapter 3 Our Changing Earth (Free PDF)
| Did you know❓ Drass, one of the coldest inhabited places on earth is located in Ladakh. |
📌Also Read:
NCERT Class 7 Geography: Chapter 4 Air (Free PDF)
NCERT Class 7 Geography: Chapter 5 Water (Free PDF)
Download Social Science Class 7 Geography Chapter 7 Important Questions and Answers PDF
Explore all the Chapters of Class 7 Geography:-
Important Questions in NCERT Class 7 Chapter 7: Free PDF Download
1. Answer the following questions.
(a) What are the two types of deserts found in the world?
Ans. Hot Deserts and Cold Deserts are the two types of deserts found in the world.
(b) In which continent is the Sahara desert located?
Ans. The Sahara Desert is located in Africa.
(c) What are the climatic conditions of the Ladakh desert?
Ans. The altitude in Ladakh varies from about 3,000 m in Kargil to more than 8,000m in the Karakoram. Due to its high altitude, the climate is extremely cold and dry. The air at this altitude is so thin that the heat of the sun can be felt intensely. The day temperatures in summer are just above zero degrees and the night temperatures are well below –30°C. It is freezing cold in the winter when the temperatures may remain below –40°C for most of the time. As it lies in the rain shadow of the Himalayas, there is little rainfall, as low as 10 cm every year. The area experiences freezing winds and burning hot sunlight.
(d) What mainly attracts tourists to Ladakh?
Ans. Tourism is a major activity with several tourists streaming in from within India and abroad. Visits to the gompas, treks to see the meadows and glaciers, and witnessing ceremonies and festivities are important activities.
(e) What type of clothes do the people of the Sahara desert wear?
Ans. People of the Sahara desert wear heavy robes as protection against dust storms and hot winds.
(f) Name the trees that grow in Ladakh.
Ans. Due to high aridity, the vegetation is sparse. There are scanty patches of grasses and shrubs for animals to graze. Groves of willows and poplars are seen in the valleys. During the summers, fruit trees such as apples, apricots and walnuts bloom.
2. Tick the correct answer.
(i) Sahara is located in which part of Africa?
(a) Eastern
(b) Northern
(c) Western
Ans: b
(ii) Sahara is what type of desert?
(a) Cold
(b) Hot
(c) Mild
Ans: b
(iii) The Ladakh desert is mainly inhabited by
(a) Christians and Muslims
(b) Buddhists and Muslims
(c) Christians and Buddhists
Ans: b
(iv) Deserts are characterised by
(a) Scanty vegetation
(b) Heavy precipitation
(c) Low evaporation
Ans: a
(v) Hemis in the Ladakh is a famous
(a) Temple
(b) Church
(c) Monastery
Ans: c
(vi) Egypt is famous for growing
(a) Wheat
(b) Maize
(c) Cotton
Ans: c
3. Match the following.
| (i) Oasis | (a) Libya |
| (ii) Bedouins | (b) Monastery |
| (iii) Oil | (c) Glacier |
| (iv) Gangri | (d) Depressions with water |
| (v) Lamayuru | (e) Cold desert |
| (f) Sahara |
Ans:
| (i) Oasis | (d) Depressions with water |
| (ii) Bedouins | (f) Sahara |
| (iii) Oil | (a) Libya |
| (iv) Gangri | (c) Glacier |
| (v) Lamayuru | (b) Monastery |
4. Give reasons.
(i) There is scanty vegetation in the deserts.
A desert is an area characterized by low rainfall, scanty vegetation, and extreme temperature. These climatic conditions are not suitable for the growth of plants. This is why there is scanty vegetation in the deserts.
(ii) People of the Sahara desert wear heavy robes.
The climate in the Sahara Desert is scorching hot, and the wind is dry. This is why the people of the Sahara Desert wear heavy robes to protect themselves from dust storms and dry wind.
Explore Notes of All subjects of CBSE Class 7:-
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FAQs
Ans: Hot Deserts and Cold Deserts are the two types of deserts found in the world.
Ans: People of the Sahara desert wear heavy robes as protection against dust storms and hot winds.
Ans: People of the Sahara desert wear heavy robes as protection against dust storms and hot winds.
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