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Chapter 11 of 14
Important Questions

Environmental Health and Disease Prevention

ICSE · Class 11 · Environmental Science

Most important questions from Environmental Health and Disease Prevention for ICSE Class 11 Environmental Science board exam 2026. MCQs, short answer, and long answer questions with marks.

64 questions40 flashcards5 concepts

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64 Questions·
multiple choicemultiple correcttrue false

Sample Questions

1multiple correct
1 marks

Which are the three dimensions of health?

Show answer

Physical health, Mental health, Social health

Health has three dimensions: physical, mental, and social.

2multiple choice
1 marks

Which condition helps mosquito breeding and increases malaria risk?

Show answer

Stagnant water

Mosquitoes breed in stagnant water such as puddles, drains, ponds, and containers.

3true false
1 marks

Which statement about malaria spread is correct?

Show answer

Malaria is not spread through direct contact.

Malaria needs a mosquito vector and does not spread by direct contact.

4multiple choice
1 marks

Which organism causes AIDS?

Show answer

HIV

AIDS is caused by HIV, the Human Immunodeficiency Virus.

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Frequently Asked Questions

What are the important topics in Environmental Health and Disease Prevention for ICSE Class 11 Environmental Science?
Environmental Health and Disease Prevention 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 Health and Disease Prevention — ICSE Class 11 Environmental Science?
Understand the core concepts first, then work through the 64 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 Health and Disease Prevention?
There are 64 practice questions available for Environmental Health and Disease Prevention. 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.