Life in The Desert Class 7 Worksheet Solution

This blog post provided the Worksheet of Chapter 9 Life in The Desert Class 7. A worksheet is an important tool in education. These help students learn new concepts by providing practice problems and exercises. This worksheet will be handy for tests, and winter or summer assignments and will help you to score good marks.

Life in the Desert class 7 Worksheet with Answer

The Sahara Desert

• It is located in the Continent of Africa.
• It is in the North of Africa.
• It is covered with dunes and rocky patches.
• It is the world’s largest hot desert.
• It covers large sections of the continent – covering 9,200,000 square kilometres.
• Emi Koussi Volcano is the highest point in the Sahara at 3,415 meters. 
• It touches eleven countries—Algeria, Chad, Egypt, Libya, Mali, Mauritania, Morocco, Niger, Sudan, Tunisia, and Western Sahara.
• Sprinkled amid the sand and rock are oases, where ground water comes to the surface.
• Lake Chad is the largest freshwater lake in the desert.
• Its climate is scorching wherein the summer temperature is almost 55 C while the winter temperature drops to 15 C, and even reaches freezing point.
• Days are scorching hot while nights are cold.
• Hot and dry winds blow across the desert region.
• It is the home of xerophytes such as cacti,acacia, and baobab. Date palms and shrubs are also common near the oasis.
• A few species of animals are found in the Sahara Desert like a jackal, antelope, fox, snake, oryx, beetle, and scorpion.
• The most important tribes of the desert are the Bedouins, the Berbers, and the Tuaregs.

The Ladakh Desert

• Ladakh is a Tibetan term meaning ‘land of high passes’.
• It is located in the north of India.
• It is surrounded by the Karakoram Range in the north and the Zaskar Mountains in the south.
• There are two districts in Ladakh-Leh and Kargil.
• Leh is the capital of Ladakh.
• The average height of the Ladakh Range is 6,000m.
• It is a cold, mountainous rocky desert.
• It has a treeless, windswept terrain and limited fauna.
• The Ladakhis are independent and extremely hardworking people.
• The majority of the population is Tibetan Buddhists.
• The economy in Ladakh is based on agriculture, animal rearing, and tourism.
• The animals found in Ladakh are yak, dzo, sheep, and goat.

Life in The Desert Class 7 MCQ

A. Tick the correct option.
1. The three kinds of deserts are:
i) hot, cold, and polar
ii) equatorial, cold, frigid
iii) subtropical, cold, polar

2. The rivers that flow through the fringes of the Sahara Desert are
i) the Nile and Niger
ii) the Nubra and Shyok
iii) the Suru and Zanskar

3. The summer temperatures soar to this extent in the Sahara
i) 60-degree Celsius
ii) 55-degree Celsius
iii) 50 degrees Celsius

4. The freshwater lake located in the Sahara desert is:
i) Lake Chad
ii) Lake Michigan
iii) Lake Superior

5. The camel is suited to the environment of:
i) Ladakh
ii) The Sahara
iii) both of them

6. The animal known as the ‘ship of the desert is the
i) addax
ii) jackal
iii) camel

7. The yak cows in Ladakh are known as:
i) kiang
ii) dzo
iii) addax

8. Dzo is an animal found in:
i) the Sahara
ii) Ladakh
iii) the Niger Valley

9. The name of the highest motorable road in the world is:
i) Karakoram
ii) Zanskar
iii) Khardung La

10. The capital of Ladakh is
i) Leh
ii) Dras
iii) Kargil

11. Which of the following is not a hot desert?
i) Thar
ii) Sahara
iii) Gobi

12. The Sahara does not extend over
i) Egypt
ii) South Africa
iii) Libya

13. A xerophyte does not have
i) thorns
ii) broad leaves
iii) long roots

14. Which of the following is not a feature of Ladakh?
i) passes
ii) glacier
iii) trees

15. An important occupation of the people of Ladakh is
i) mining
ii) animal rearing
iii) trading

Answers: 1. i) hot, cold, and polar 2. i) the Nile and Niger 3. iii) 50-degree celsius 4. i) Lake Chad
5. ii) The Sahara 6. iii) camel 7. ii) dzo 8. ii) Ladakh 9. iii) Khardung La 10. i) Leh
11. iii) Gobi 12. ii) South Africa 13. ii) broad leaves 14. iii) trees 15. ii) animal rearing

Fill in the blanks.

1. The word Sahra is derived from the __________ language.
2. ________ is common in the Ladakh region and a variety of vegetables and fruits are grown.
3. ________ and _________ are tribes of the Sahara Desert.
4. ________is a saline water lake in Ladakh.
5. Ladakh is divided into two districts called __________ and ____________.
6. __________________ is the second-highest peak in the world.
7. The tropical hot deserts have a ________ and __________ climate.
8. Egypt is famous for growing ____________.
9. ___________pass connects Leh to Kashmir Valley.
10. Hot deserts receive rainfall less than __________.

Answers: 1. Arabic 2. Horticulture 3. Bedouins and Tuaregs 4. Pangong Tso 5. Leh & Kargil
6. Mt Godwin Austen (K2) 7. Hot & dry 8. cotton 9. Zoji La 10. 25 cm.

True or False:

1. Ladakh is known as the hot desert.
2. The Sahara is the largest desert in the world.
3. The Sahara desert is located in the continent of Asia.
4. The Ladakh desert is mainly inhabited by Buddhists & Muslims.
5. Sahara is located in the Northern part of Africa.
6. Hemis in Ladakh is a famous church.
7. Egypt is famous for growing maize.
8. The oasis is a fertile area in the desert region.
9. Ladakh is located in the Southern Hemisphere.
10. Mount Everest is the highest peak in the world.

Answers: 1. false 2. true 3. false 4. true 5. true 6. false 7. false 8. true 9. false 10. true

Life in the Desert Class 7 Practice Worksheet

1. Name the following:
a) The largest desert in the world.
b) The largest desert in India.
c) The coldest place in India.
d) The ship of the desert.
e) The climate of the desert.

2. Complete the following table:

3. Activity:
Prepare an illustrated article on Ladakh, its natural beauty, climatic conditions, landscape, and lifestyle of the people. How have people adapted themselves to harsh climatic conditions?

4. Why do animals living in burrows in the Sahara come out to feed at night?

5. Identify and label the adaptations in the given pictures and tell how each adaptation helps the plant and animal survival.

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Also Read: Life In The DESERT Class 7 Question Answer | Easy Concept

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Conclusion

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