Class 11 Swadesh Adyayan Important Chapter 3 Resource

Class 11 Swadesh Adyayan Important Chapter 3 Resource Solutions English Medium As Per AHSEC New Syllabus to each chapter is provided in the list so that you can easily browse through different chapters ASSEB Class 11 Swadesh Adyayan Important Solutions and select need one. AHSEC Class 11 Swadesh Adyayan Additional Notes English Medium Download PDF. HS 1st Year Swadesh Adyayan Important Solutions in English.

Class 11 Swadesh Adyayan Important Chapter 3 Resource

Also, you can read the NCERT book online in these sections Solutions by Expert Teachers as per Central Board of Secondary Education (CBSE) Book guidelines. Assam AHSEC Board Class 11 Swadesh Adyayan Additional Question Answer are part of All Subject Solutions. Here we have given HS 1st Year Swadesh Adyayan Important Notes in English for All Chapters, You can practice these here.

Resource

Chapter: 3

PART – I : GEOGRAPHY

IMPORTANT QUESTION AND ANSWER

Short Type Questions and Answers:

1. What is a resource?

Ans: A resource is anything available in nature or artificially produced and utilized by humans to satisfy their needs. It includes both material and non-material means, such as air, water, flora, fauna, and technological developments.

2. What is the significance of tea plants in Assam’s economy?

Ans: Initially not considered a resource, tea plants in Assam became a vital resource after being identified by Robert Bruce and Maniram Dewan. They played a key role in Assam’s economy as tea became an internationally recognized product.

3. What are biotic resources?

Ans: Biotic resources are those derived from living organisms, including plants, animals, and microorganisms. They are essential for the ecosystem and human survival, providing food, medicine, and raw materials.

4. What is an abiotic resource?

Ans: Abiotic resources are non-living elements such as land, water, air, minerals, and fossil fuels. These resources are essential for sustaining life and human activities.

5. Give an example of a non-renewable resource.

Ans: Coal is an example of a non-renewable resource. It takes millions of years to form and cannot be replenished once depleted.

6. What is in situ conservation?

Ans: In situ conservation is the conservation of species in their natural habitat, without altering their surroundings. It helps maintain ecological balance and supports biodiversity.

7. What is the role of microorganisms in soil fertility?

Ans: Microorganisms such as bacteria and worms decompose organic matter, enriching the soil with nutrients, which improves its fertility and supports plant growth.

8. What is the importance of human resource development (HRD)?

Ans: HRD focuses on improving skills, education, and health to enhance human capacity. It contributes to economic growth, social development, and overall well-being by creating a skilled and educated workforce.

9. What is the primary difference between renewable and non-renewable resources?

Ans: Renewable resources, like solar energy, can be replenished naturally, while non-renewable resources, like fossil fuels, cannot be regenerated on a human timescale.

10. What is a wildlife sanctuary?

Ans: A wildlife sanctuary is a protected area where animals are preserved in their natural habitat. These sanctuaries help conserve biodiversity and provide safe environments for endangered species.

Fill in the blanks:

1. Biotic resources include ________ and ________.

Ans: Plants, animals.

2. ________ is an example of a non-renewable resource.

Ans: Coal.

3. The method of conserving resources in their natural habitat is called ________.

Ans: In situ conservation.

4. ________ and ________ are examples of renewable resources.

Ans: Solar energy, wind energy.

5. The process of extracting energy from water through hydroelectric power is an example of ________ energy.

Ans: Renewable.