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Austine Vas, Hemant M. Pednekar, Vidhya Malar solutions for जीआग्रफी ऑर अर्थ [अंग्रेजी] कक्षा १० आईसीएसई chapter 17 - Waste Management Part II - Need for Waste Management and Methods of Safe Disposal [Latest edition]

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Austine Vas, Hemant M. Pednekar, Vidhya Malar solutions for जीआग्रफी ऑर अर्थ [अंग्रेजी] कक्षा १० आईसीएसई chapter 17 - Waste Management Part II - Need for Waste Management and Methods of Safe Disposal - Shaalaa.com
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Solutions for Chapter 17: Waste Management Part II - Need for Waste Management and Methods of Safe Disposal

Below listed, you can find solutions for Chapter 17 of CISCE Austine Vas, Hemant M. Pednekar, Vidhya Malar for जीआग्रफी ऑर अर्थ [अंग्रेजी] कक्षा १० आईसीएसई.


Exercises
Exercises [Pages 320 - 321]

Austine Vas, Hemant M. Pednekar, Vidhya Malar solutions for जीआग्रफी ऑर अर्थ [अंग्रेजी] कक्षा १० आईसीएसई 17 Waste Management Part II - Need for Waste Management and Methods of Safe Disposal Exercises [Pages 320 - 321]

Choose the appropriate answer from the option given below.

I. 1.Page 320

Which of the following is a dry waste?

  • sewage

  • industrial effluents

  • sludge

  • garbage

I. 2.Page 320

In which method of waste management is waste dumped and covered with soil?

  • Open dumping

  • Composting

  • Segregation

  • Sanitary landfills

I. 3.Page 320

Which of the following is the best way of disposal of waste?

  • Dumping in sanitary landfills

  • Burning

  • Composting

  • Dumping in the sea

I. 4.Page 320

Which is the first step in the scientific management of waste?

  • Segregation

  • Burning

  • Composting

  • Dumping

I. 5.Page 320

Which of the following is a biodegradable waste?

  • Glass

  • Metal

  • Vegetables

  • Plastic

Read the two statements given below and select the option that shows the correct relationship between (A) and (R).

II. 1.Page 320

Assertion (A): Processing of industrial waste is more problematic in developing countries.

Reason (R): Industries in these countries cannot afford the time and cost required for waste processing.

  • Both A and R are true, and R is the correct explanation of A.

  • Both A and R are true, but R is not the correct explanation of A.

  • A is true, but R is false.

  • A is false, but R is true.

II. 2.Page 320

Assertion (A): Waste generation can be easily managed in rural regions.

Reason (R): Density of population is low in rural areas and human attitude is mostly eco-friendly.

  • Both A and R are true, and R is the correct explanation of A.

  • Both A and R are true, but R is not the correct explanation of A.

  • A is true, but R is false.

  • A is false, but R is true.

II. 3.Page 320

Assertion (A): The absence of proper waste management leads to the spread of diseases.

Reason (R): Accumulation of waste controls the breeding of insects and rodents.

  • Both A and R are true, and R is the correct explanation of A.

  • Both A and R are true, but R is not the correct explanation of A.

  • A is true, but R is false.

  • A is false, but R is true.

II. 4.Page 321

Assertion (A): Plastic and thermocol waste are easily decomposed naturally.

Reason (R): Modern-day waste often includes materials that are not easily recyclable or decomposable.

  • Both A and R are true, and R is the correct explanation of A.

  • Both A and R are true, but R is not the correct explanation of A.

  • A is true, but R is false.

  • A is false, but R is true.

Answer in short.

III. 1.Page 321

What is segregation?

III. 2.Page 321

What is dumping of waste?

III. 3.Page 321

What is sanitary landfill?

III. 4.Page 321

What is Composting?

III. 5.Page 321

What is biodegradable waste?

IV. 1.Page 321

Give reasons for the following.

Segregation of waste is essential in the effective management of waste.

IV. 2.Page 321

Give reasons for the following.

Composting is the best method of waste disposal and management.

IV. 3.Page 321

Give reasons for the following.

Bio-medical waste is often considered to be hazardous waste.

Answer in detail.

V. 1.Page 321

What is the significance of segregation of waste?

V. 2.Page 321

Explain how waste is disposed off in sanitary landfills.

V. 3.Page 321

What are the advantages of sanitary landfills over dumping grounds?

V. 4.Page 321

Mention any three advantages of Composting.

V. 5.Page 321

Explain briefly the need for management of waste.

Solutions for 17: Waste Management Part II - Need for Waste Management and Methods of Safe Disposal

Exercises
Austine Vas, Hemant M. Pednekar, Vidhya Malar solutions for जीआग्रफी ऑर अर्थ [अंग्रेजी] कक्षा १० आईसीएसई chapter 17 - Waste Management Part II - Need for Waste Management and Methods of Safe Disposal - Shaalaa.com

Austine Vas, Hemant M. Pednekar, Vidhya Malar solutions for जीआग्रफी ऑर अर्थ [अंग्रेजी] कक्षा १० आईसीएसई chapter 17 - Waste Management Part II - Need for Waste Management and Methods of Safe Disposal

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