Question

5. mountain
c. Answer these questions.
✓ How are mountains useful to us?
2. What is the importance of plateaus?
Why are plains thickly populated?
4. What are the main features of a desert?
5. How is a delta formed?
D
D. Think and answer.​

Answer 1

Explanation:

5(a)The river valleys and terraces are ideal for cultivation of crops. Also, mountains have a rich variety of flora and fauna. The forests provide fuel, fodder, shelter and other products like gum, raisins, etc. ... Water from the Mountains is also used for irrigation and generation of hydro-electricity.

5(a)The river valleys and terraces are ideal for cultivation of crops. Also, mountains have a rich variety of flora and fauna. The forests provide fuel, fodder, shelter and other products like gum, raisins, etc. ... Water from the Mountains is also used for irrigation and generation of hydro-electricity.2)Plateaus are very useful for man because they have rich mineral deposits. Many of the mining areas in the world are located in the plateau regions. For example, the African plateau is famous for gold and diamond mining. The Chhotanagpur plateau in India has huge reserves of iron, coal and manganese.

5(a)The river valleys and terraces are ideal for cultivation of crops. Also, mountains have a rich variety of flora and fauna. The forests provide fuel, fodder, shelter and other products like gum, raisins, etc. ... Water from the Mountains is also used for irrigation and generation of hydro-electricity.2)Plateaus are very useful for man because they have rich mineral deposits. Many of the mining areas in the world are located in the plateau regions. For example, the African plateau is famous for gold and diamond mining. The Chhotanagpur plateau in India has huge reserves of iron, coal and manganese.4)The vast majority of the geographic features in the desert include only sand or rocks and gravel. Vegetation, although diverse, is scare. Though there are sand dunes that appear as hills, the lie of the land is flat. A water-rich ecosystem that can be found in the desert is called an oasis.

5(a)The river valleys and terraces are ideal for cultivation of crops. Also, mountains have a rich variety of flora and fauna. The forests provide fuel, fodder, shelter and other products like gum, raisins, etc. ... Water from the Mountains is also used for irrigation and generation of hydro-electricity.2)Plateaus are very useful for man because they have rich mineral deposits. Many of the mining areas in the world are located in the plateau regions. For example, the African plateau is famous for gold and diamond mining. The Chhotanagpur plateau in India has huge reserves of iron, coal and manganese.4)The vast majority of the geographic features in the desert include only sand or rocks and gravel. Vegetation, although diverse, is scare. Though there are sand dunes that appear as hills, the lie of the land is flat. A water-rich ecosystem that can be found in the desert is called an oasis.5)Deltas are wetlands that form as rivers empty their water and sediment into another body of water, such as an ocean, lake, or another river. Although very uncommon, deltas can also empty into land. A river moves more slowly as it nears its mouth, or end.