Check the below ICSE Class 10 Geography Goyal Brothers Solutions Chapter 8 Mineral and Energy Resources 1 with Questions and Answers Pdf free download. Students can also read Minerals in India Class 10 ICSE Solutions.

ICSE Class 10 Geography Goyal Brothers Solutions Chapter 8 Mineral and Energy Resources 1

Question 1.
Name the prominent minerals of India.
Answer:
Iron, manganese, bauxite and copper are the prominent minerals of India

Question 2.
Name the state that leads in the production of Iron ore in India.
Answer:
Karnataka.

Question 3.
Name two places in India where bauxite is found?
Answer:
Jharkhand and Madhya Pradesh are two places where bauxite is found on a large scale.

Question 4.
State two uses of Bauxite?
Answer:
Uses of Bauxite :

  • It is used for making air crafts, ships and utensils etc.
  • It is used in electrical industry for its good conductivity.
  • It is also used in cement, chemicals, soda cans and dishwashers.
  • It is also used for making headlight reflector, mirrors and telescope.

Question 5.
Why is it necessary to conserve mineral resources?
Answer:
It is necessary to conserve mineral resources due to following reasons:

  • It is Backbone of industries they provide raw materials.
  • They are non-renewable resources. They are exhaustible over time. They take long time to develop geologically and cannot be replenished immediately.

Question 6.
Name three states where Iron ore is found in India.
Answer:
Iron ore deposits are found in Karnataka (Magnetite), Odisha (Haematite) & Chhatisgarh (Haematite).

Question 7.
What are the uses of Manganese?
Answer:
Uses of Manganese :

  • It is used for making iron and steel.
  • It is used for Preparation of organic and inorganic chemicals,
  • It is also used for manufacturing bleaching powder, insecticides, dry batteries and china clay.
  • It is used in paints, pigments and ceramics.

Question 8.
Why is Manganese important for making iron and steel?
Answer:
As an alloy, it decreases the brittleness of steel, and it makes steel strong, remove impurities and makes it immune to rusting and in Iron is resistant to corrosion.

Question 9.
State the main uses of copper.
Answer:
The main uses of copper are –

  • It is mainly used in electrical machinery, automobile industry, stainless steel and telephones.
  • Copper is also used in railway equipment industry and other engineering works.
  • Copper, fairly resistant to atmosphere corrosion, is widely used for making alloys such as brass (copper+zinc), and with tin as bronze.

Question 10.
Name the states where copper is found.
Answer:
Madhya Pradesh, Rajasthan and Jharkhand.

Question 11.
Why is copper important for electrical machinery?
Answer:
Copper is important for electrical machinery because of its high thermal and electrical conductivity.

Goyal Brothers Prakashan Class 10 ICSE Geography Solutions

Leave a Reply

Your email address will not be published. Required fields are marked *