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Chapter 8 of 11
Important Questions

Consequences of Unsustainable Development

ICSE · Class 9 · Environmental Science

Most important questions from Consequences of Unsustainable Development for ICSE Class 9 Environmental Science board exam 2026. MCQs, short answer, and long answer questions with marks.

77 questions36 flashcards5 concepts

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77 Questions·
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Sample Questions

1multiple choice
1 marks

Which of the following is a cause of deforestation mentioned in the chapter?

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Logging

Logging removes trees and contributes to deforestation.

2multiple choice
1 marks

Deforestation can lead to which of the following?

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Soil erosion

Without trees, soil is not held firmly and erosion increases.

3multiple choice
1 marks

What is ecosystem degradation?

Show answer

Damage to natural environments

Ecosystem degradation happens when natural environments are damaged.

4multiple choice
1 marks

What is biodiversity?

Show answer

The variety of plant and animal life in a habitat or ecosystem

Biodiversity means the variety of living organisms in an area.

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Frequently Asked Questions

What are the important topics in Consequences of Unsustainable Development for ICSE Class 9 Environmental Science?
Consequences of Unsustainable Development covers several key topics that are frequently asked in ICSE Class 9 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Consequences of Unsustainable Development — ICSE Class 9 Environmental Science?
Understand the core concepts first, then work through the 77 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 Consequences of Unsustainable Development?
There are 77 practice questions available for Consequences of Unsustainable Development. 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 9 Environmental Science.