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NCERT solutions for Class 8 Social Science chapter 3 - Mineral and Power Resources

Class 8 Social Science Geography - Resources and Development

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Chapters

NCERT Class 8 Social Science Geography - Resources and Development

Class 8 Social Science Geography - Resources and Development - Shaalaa.com

Chapter 3: Mineral and Power Resources

Exercise

Chapter 3: Mineral and Power Resources Exercise Exercise solutions [Page 37]

Exercise | Q 1.1 | Page 37

Answer the following question.
Name any three common minerals used by you everyday.

Exercise | Q 1.2 | Page 37

Answer the following questions.
What is an ore? Where are the ores of metallic minerals generally located?

Exercise | Q 1.3 | Page 37

Answer the following questions.
Name two regions rich in natural gas resources.

Exercise | Q 1.4 | Page 37

Answer the following question.
Which sources of energy would you suggest for

(a) Rural areas

(b) Coastal areas

(c) Arid regions

Exercise | Q 1.5 | Page 37

Answer the following question.
Give five ways in which you can save energy at home.

Exercise | Q 2.1 | Page 37

Tick the correct answer.
Which one of the following is not a characteristic of minerals?

  • They are created by natural processes.

  • They have a definite chemical composition.

  • They are inexhaustible.

  • Their distribution is uneven.

Exercise | Q 2.2 | Page 37

Tick the correct answer.
Which one of the following is a leading producer of copper in the world?

  • Bolivia

  • Ghana

  • Chile

  • Zimbabwe

Exercise | Q 2.3 | Page 37

Tick the correct answer.
Which one of the following practises will not conserve LPG in your kitchen?

  • Soaking the dal for some time before cooking it.

  •  Cooking food in a pressure cooker.

  • Keeping the vegetables chopped before lighting the gas for cooking.

  • Cooking food in an open pan kept on low flame.

Exercise | Q 3.1 | Page 37

Give reason.
Environmental aspects must be carefully looked into before building huge dams.

Exercise | Q 3.2 | Page 37

Give reasons.
Most industries are concentrated around coal mines.

Exercise | Q 3.3 | Page 37

Give reason.
Petroleum is referred to as “black gold”.

Exercise | Q 3.4 | Page 37

Give reason.
Quarrying can become a major environmental concern.

Exercise | Q 4.1 | Page 37

Distinguish between the following.
Conventional and non-conventional sources of energy

Exercise | Q 4.2 | Page 37

Distinguish between the following.
Biogas and natural gas

Exercise | Q 4.3 | Page 37

Distinguish between the following.
Ferrous and non-ferrous minerals

Exercise | Q 4.4 | Page 37

Distinguish between the following.
Metallic and non-metallic minerals

Chapter 3: Mineral and Power Resources

Exercise

NCERT Class 8 Social Science Geography - Resources and Development

Class 8 Social Science Geography - Resources and Development - Shaalaa.com

NCERT solutions for Class 8 Social Science chapter 3 - Mineral and Power Resources

NCERT solutions for Class 8 chapter 3 (Mineral and Power Resources) include all questions with solution and detail explanation. This will clear students doubts about any question and improve application skills while preparing for board exams. The detailed, step-by-step solutions will help you understand the concepts better and clear your confusions, if any. Shaalaa.com has the CBSE Class 8 Social Science Geography - Resources and Development solutions in a manner that help students grasp basic concepts better and faster.

Further, we at Shaalaa.com provide such solutions so that students can prepare for written exams. NCERT textbook solutions can be a core help for self-study and acts as a perfect self-help guidance for students.

Concepts covered in Class 8 Social Science chapter 3 Mineral and Power Resources are Distribution of Minerals, Types of Power Resources - Non-conventional Sources, Types of Power Resources -conventional, Conservation of Minerals, Uses of Minerals, Types of Minerals.

Using NCERT Class 8 solutions Mineral and Power Resources exercise by students are an easy way to prepare for the exams, as they involve solutions arranged chapter-wise also page wise. The questions involved in NCERT Solutions are important questions that can be asked in the final exam. Maximum students of CBSE Class 8 prefer NCERT Textbook Solutions to score more in exam.

Get the free view of chapter 3 Mineral and Power Resources Class 8 extra questions for and can use Shaalaa.com to keep it handy for your exam preparation

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