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Chapter 5 of 14
Important Questions

Environmental Pollution and Control Strategies

ICSE · Class 11 · Environmental Science

Most important questions from Environmental Pollution and Control Strategies for ICSE Class 11 Environmental Science board exam 2026. MCQs, short answer, and long answer questions with marks.

65 questions40 flashcards5 concepts

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65 Questions·
multiple choicetrue falsemultiple correct

Sample Questions

1true false
1 marks

Air pollution is best defined as contamination of the atmosphere by harmful substances in concentrations that are injurious to living organisms, property and the environment.

Show answer

True

Air pollution refers to harmful substances in the atmosphere that damage life, property and the environment.

2multiple correct
1 marks

Which of the following are emitted by vehicles, especially in urban areas?

Show answer

Carbon monoxide, Hydrocarbons, Nitrogen oxides

Vehicles emit carbon monoxide, hydrocarbons, nitrogen oxides and fine particulate matter, especially in urban areas.

3true false
1 marks

Construction work mainly contributes to air pollution by generating dust and particulate matter.

Show answer

True

Construction activities release dust and particulate matter that remain suspended in air.

4multiple choice
1 marks

Which result is associated with urbanisation?

Show answer

Reduced groundwater recharge

Urbanisation prevents water from seeping into the ground, so groundwater recharge decreases and floods can increase.

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Frequently Asked Questions

What are the important topics in Environmental Pollution and Control Strategies for ICSE Class 11 Environmental Science?
Environmental Pollution and Control Strategies covers several key topics that are frequently asked in ICSE Class 11 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Environmental Pollution and Control Strategies — ICSE Class 11 Environmental Science?
Understand the core concepts first, then work through the 65 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.
How many important questions are there in Environmental Pollution and Control Strategies?
There are 65 practice questions available for Environmental Pollution and Control Strategies. These cover multiple question types including MCQs, short answer, and long answer questions.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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Quizzes, flashcards, AI doubt-solver and a step-by-step study plan for ICSE Class 11 Environmental Science.