NCERT Solutions For Class 10 Geography Chapter 5 : Minerals and Energy Resources
Last Updated :
02 Aug, 2023
NCERT Solutions For Class 10 Geography Chapter 5: Minerals and Energy Resources highlights the numerous energy resources and minerals that exist in our world. These NCERT Solutions for Class 10 are useful resources that may help you cover the whole curriculum and examine the subjects in depth. NCERT Solutions For Class 10 Geography Chapter 5: Minerals and Energy Resources provides answers that will also assist students in developing strong conceptual foundations and making subjects easier to understand. These answers are given in the simplest terms possible in order to make learning simple and effective for pupils.
NCERT Solutions Geography Chapter 5
NCERT Solutions For Class 10 Geography Chapter 5: Minerals and Energy Resources
The solutions for Chapter 5 of Minerals and Energy Resources are given below and students can check NCERT Solutions for Class 10 for other subjects.
Page No- 63
1. Multiple choice questions.
(i) Which one of the following minerals are formed by the decomposition of rocks, leaving a residual mass of weathered material?
- Coal
- Bauxite
- Gold
- Zinc
Answer-
(2) Bauxite
(ii) Koderma, in Jharkhand is the leading producer of which one of the following minerals?
- Bauxite
- Mica
- Iron ore
- Copper
Answer-
(2) Mica
(iii) Minerals are deposited and accumulated in the strata of which of the following rocks?
- Sedimentary rocks
- Igneous rocks
- Metamorphic rocks
- None of the above
Answer-
(1) Sedimentary rocks
(iv) Which one of the following minerals is contained in the Monazite sand?
- Oil
- Uranium
- Thorium
- Coal
Answer-
(3) Thorium
2. Answer the following questions in about 30 words.
(i) Distinguish between the following in not more than 30 words.
(a) Ferrous and non-ferrous minerals
Answer-
Ferrous minerals are those that contain iron, like iron ore, manganese, etc. On the other hand, non-ferrous minerals are those that don’t contain iron, such as copper, lead, etc.
(b) Conventional and non-conventional sources of energy
Answer-
Conventional sources of energy are traditional and limited options, like fossil fuels. Non-conventional sources, on the other hand, are renewable and sustainable, such as solar, wind, hydro, etc.
(ii) What is a mineral?
Answer-
A mineral is a naturally occurring inorganic substance with a specific chemical composition and crystal structure. It can be found in the Earth’s crust and is typically mined for its valuable properties or used in various industrial processes.
(iii) How are minerals formed in igneous and metamorphic rocks?
Answer-
Minerals in igneous rocks are created when molten magma cools and solidifies, forming crystals. In metamorphic rocks, minerals undergo changes due to heat, pressure, and chemical reactions, leading to the formation of new minerals.
(iv) Why do we need to conserve mineral resources?
Answer-
We should conserve mineral resources to use them responsibly over time, prevent their exhaustion, meet future needs, minimize environmental harm, and sustain economic stability.
3. Answer the following questions in about 120 words.
(i) Describe the distribution of coal in India.
Answer-
Coal is a vital source of energy for India and plays a crucial role in the country’s industrial progress. Most of the coal reserves are located in the eastern and central parts of India, particularly in states like Jharkhand, Odisha, Chhattisgarh, West Bengal, and Madhya Pradesh.
Among these regions, the Jharia coalfield in Jharkhand stands out as the largest coal producer in India with substantial reserves. Other significant coalfields include the Raniganj coalfield in West Bengal, the Talcher coalfield in Odisha, and the Singrauli coalfield in Madhya Pradesh.
The Damodar Valley region, which spans parts of Jharkhand and West Bengal, is often referred to as the “Ruhr of India” due to its abundant coal reserves and high production levels. This region is home to numerous industries that heavily rely on coal.
(ii) Why do you think that solar energy has a bright future in India?
Answer-
Solar energy has a promising future in India for a few key reasons. Firstly, India enjoys a lot of sunshine throughout the year, making it an ideal place to harness solar power. The country receives ample solar radiation, which means solar energy production is highly efficient.
Secondly, the Indian government is strongly committed to promoting renewable energy, especially solar power. They have implemented various policies and initiatives like the National Solar Mission, which aims to achieve a substantial solar power capacity by 2022. This has created a positive regulatory environment and attractive incentives for solar energy projects.
Thirdly, the costs of solar technologies have been decreasing, making solar energy more affordable and competitive compared to traditional sources. This has led to an increased adoption of solar power in India.
Important Topics Discussed in the Chapter:
CBSE Notes Class 10 Geography Chapter 5: Minerals and Energy Resources
Frequently Asked Questions on NCERT Solution for Class 10 Geography Chapter 5
Q 1. How can NCERT Solution for Class 10th Chapter 5: Minerals and Energy Resources be prepared for the board exam?
Answer-
Students must go to the exercise-based questions at the conclusion of the chapter after reading it. Students can utilise the NCERT Solutions to learn how to answer questions. Students can utilise the solutions to study and practise the subjects on their own. The main purpose is to help students grasp the chapter and acquire new topics at their own pace.
Q 2. What are the benefits of utilizing these NCERT Solutions for Class 10th Chapter 5: Minerals and Energy Resources?
Answer-
Some of the benefits of utilising NCERT Solution for Class 10th Chapter 5: Minerals and Energy Resources are as follows:
- The solutions are given in simple language to help pupils prepare for tests.
- The information is structured such that students may successfully relate to the concepts.
- The NCERT Solutions show students how to save time when reviewing.
- The most recent CBSE syllabus and norms are used to provide accurate solutions.
Q 3. What are the important topics discussed in the chapter?
Answer-
Some important topics discussed in the chapter are as follows:
- What is a mineral?
- Mode of occurrence of minerals
- Ferrous Minerals
- Non-Ferrous Minerals
- Rock Minerals
- Conservation of minerals
- Energy resources
- Conventional sources of energy
- Petroleum
- Natural gas
- Electricity
- Non-conventional sources of energy
- Nuclear or atomic energy
- Wind power
- Solar energy
- Biogas
- Conservation of energy resources
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