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Chapters
2: Locating Places on Earth
3: Movements of the Earth
4: Structure of the Earth
5: Rocks
6: Landforms of the Earth
7: Earthquakes
8: Volcanoes
9: Weathering and Denudation
10: Hydrosphere
11: Composition and Structure of Atmosphere
12: Insolation
13: Atmospheric Pressure and Winds
14: Humidity
15: Pollution-Types and Sources
16: Effects of Pollution
▶ 17: Pollution—Preventive Measures
18: Natural Regions of the World
*: Map Based Questions
![Rachna Sapra solutions for जिओग्राफी [अंग्रेजी] कक्षा ९ आईसीएसई chapter 17 - Pollution—Preventive Measures - Shaalaa.com](/images/geography-english-class-9-icse_6:e1464ff004d844649e81e9e1e11e08a5.jpg "Rachna Sapra solutions for जिओग्राफी [अंग्रेजी] कक्षा ९ आईसीएसई chapter 17 - Pollution—Preventive Measures")
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Solutions for Chapter 17: Pollution—Preventive Measures
Below listed, you can find solutions for Chapter 17 of CISCE Rachna Sapra for जिओग्राफी [अंग्रेजी] कक्षा ९ आईसीएसई.
Rachna Sapra solutions for जिओग्राफी [अंग्रेजी] कक्षा ९ आईसीएसई 17 Pollution—Preventive Measures SOLVE AND SCORE [Pages 183 - 184]
Multiple Choice Questions (MCQs):
Which of the following auto motive fuels causes the least pollution?
Petrol
Diesel
CNG
All causes equal pollution.
Which of the following materials helps to absorb noise and curb noise pollution?
Curtains
Wooden panels
Carpets
All of these.
Why should nuclear power plants be located away from towns and cities?
Leakage of nuclear radiation can be very harmful.
Any nuclear accident can be disastrous.
The adverse effects of nuclear rays can last for generations.
All of these.
Which of the following statements is incorrect about Organic farming?
It uses less pesticides.
Reduces the crop yield.
It uses only organic fertilizers.
It protects long-term soil fertility.
Which of the following is not a part of Organic farming?
Contour ploughing
Crop rotation
Leguminous plants
Manures
Which of the following measures helps to prevent water pollution?
Driving e-cars
Rainwater harvesting
Crop rotation
Making check dams
Which of the following projects/programmes aim to combat water pollution?
Narmada bachao andolen
Indus Water Treaty
Namami Gange programme
All of these.
Which of the following is an advantage of car pooling?
Saves fuel
Reduces noise pollution
Reduces air pollution
All of these.
Cycling is good for short-distance travel. Which of the following reasons does not justify the statement?
It is healthy.
It is cheap.
It saves time.
It saves fuel.
Which of the following is not a preventive measure of air pollution?
Use of public transport
Setting up thermal power stations away from the cities
Carpooling
Treatment of industrial effluents
Assertion-Reason Based Questions:
Assertion (A): Nuclear plants should be located away from towns and cities.
Reason (R): Leakage of nuclear radiation is very dangerous.
Both A and R are true, and R is the correct reason for A.
Both A and R are true, but R is not the correct reason for A.
A is true, and R is false.
A is false, and R is true.
Assertion (A): Check the air pressure regularly in the tyres of the vehicles.
Reason (R): It helps to reduce fuel consumption.
Both A and R are true, and R is the correct reason for A.
Both A and R are true, but R is not the correct reason for A.
A is true, and R is false.
A is false, and R is true.
Assertion (A): India has great potential to generate solar energy.
Reason (R): India experiences a tropical climate.
Both A and R are true, and R is the correct reason for A.
Both A and R are true, but R is not the correct reason for A.
A is true, and R is false.
A is false, and R is true.
Assertion (A): Trees should be planted on the roadsides and around the industrial units.
Reason (R): Trees help to absorb noise from the traffic.
Both A and R are true, and R is the correct reason for A.
Both A and R are true, but R is not the correct reason for A.
A is true, and R is false.
A is false, and R is true.
Assertion (A): Carpooling is the need of the hour, especially in big cities.
Reason (R): Carpooling helps to reduce traffic on the roads.
Both A and R are true, and R is the correct reason for A.
Both A and R are true, but R is not the correct reason for A.
A is true, and R is false.
A is false, and R is true.
Source-based Questions:
Auto companies are manufacturing new models of EVs and setting up more charging points for their batteries. Why?
‘Organic farming is not new to India and has been in use since ancient times. Organic farming mainly means growing crops without the use of synthetic inputs.’
- Why does organic farming emphasis on shunning the use of synthetic inputs?
- What is used in place of these inputs?
- Where is this traffic sign commonly seen?
- What does it mean?
Answer the following questions.
What do you understand by the term Carpooling?
How does carpooling help to conserve our environment?
State any four measures to control noise pollution.
Name some industries which cause noise pollution.
How can noise pollution be prevented?
How are non-smoking zones useful in preventing air pollution?
State any three measures to save energy.
State why should we use fossil fuels judiciously.
Suggest three ways how energy can be saved by common people in their routine lives.
What is the role of CPCB?
Define the term organic farming.
Give two reasons why organic farming is more eco-friendly.
How do the crops get the required nutrients from organic farming?
Why there is emphasis on increasing the forest cover?
Give names of renewable non-polluting sources of energy.
What do you mean by Ambient Air Quality?
Which agency monitors air quality in the mega/metropolitan cities?
Why is it important to involve the general public in the efforts to control pollution?
How is nuclear waste generally disposed off?
Why is it suggested to shift to gas-operated vehicles and e-vehicles?
What steps can be taken to control water pollution?
What is the full form of NEERI?
Suggest some measures to conserve LPG/PNG in the kitchen.
Solutions for 17: Pollution—Preventive Measures
Rachna Sapra solutions for जिओग्राफी [अंग्रेजी] कक्षा ९ आईसीएसई chapter 17 - Pollution—Preventive Measures
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