Geography Chapter 9 Extra Questions cover all the important topics in a precise and simplified way. NCERT Class 7 Geography Chapter 9 Extra Questions are easy to understand and learn for the exams.
NCERT Class 7 Geography Chapter 9 Extra Questions
1. What vegetation is found in the Sahara desert?
Answer: Vegetation in the Sahara desert is comprised of cactus, date palms, and acacia.
People also do the cultivation of barley, wheat, beans in the areas near the oases and the river Nile.
2. Name the nomadic tribes living in the Sahara Desert?
Answer: Bedouins and Tuaregs.
3. Why do nomadic tribes rear livestock?
Answer: Nomadic tribes rear livestock such as goats, sheep, camels, and horses. Because –
>>Animals provide them with milk, meat as food.
>>Animal Skins are used to make leather for belts, slippers, water bottles.
>>Animal Hair is used for carpets, mats, clothes, and blankets.
4. Name the countries in the Sahara desert where oil is produced?
Answer: Libya, Algeria, Egypt.
5. Name the mountain ranges that enclose Ladakh?
Answer: Karakoram range in the north and Zanskar range in the south enclose Ladakh in the great Himalayan region.
6. Describe the flora and fauna of Ladakh?
Answer:
Flora – Scanty patches of grasses and shrubs, willows, and poplars. Fruit-bearing trees such as Apple, Walnut, Apricot bloom in summers.
Fauna – Chiru (Tibetan Antelopes), Wild goats, wild sheep, yaks, and special kinds of dogs. Animals are reared for milk, meat. The hair of goats and sheep is used to make woolens.
Several species of birds are sighted in Ladakh. Robins, redstarts, Tibetan snowcock, raven, hoopoe, and some migratory birds are found here.
7. What is the difference between the Ladakh and the Sahara deserts?
Answer: Sahara desert is a hot desert whereas Ladakh is a cold desert. Sahara is located at lower altitude whereas Ladakh is a very high altitude region.
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