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Consequences of Unsustainable Development

ICSE · Class 9 · Environmental Science

Flashcards for Consequences of Unsustainable Development — ICSE Class 9 Environmental Science. Quick Q&A cards covering key concepts, definitions, and formulas.

77 questions36 flashcards5 concepts

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36 Flashcards
Card 1Definition of unsustainable development

What is unsustainable development?

Answer

Unsustainable development prioritises short-term benefits while neglecting the needs of future generations. It gives immediate gain but causes long-term harm to the environment, society, and economy.

Card 2Deforestation

Why is deforestation a major consequence of unsustainable development?

Answer

Deforestation is the large-scale removal of forests and is one of the most significant environmental consequences of unsustainable development. It disturbs ecological balance, increases soil erosion,

Card 3Deforestation effects

How does deforestation affect soil and water cycles?

Answer

Forests help hold soil together and support water cycling. When forests are removed, soil becomes loose and is easily washed away. Water also enters the ground less effectively, so groundwater recharg

Card 4Environmental degradation

Which major environmental problem is caused by pollution of air, water, and soil?

Answer

Environmental degradation is caused by the pollution of air, water, and soil. It weakens ecosystems and harms plants, animals, and humans.

Card 5Ecosystem degradation

Why do ecosystems become weaker under unsustainable development?

Answer

Ecosystems are complex networks of living organisms and their environment. Human activities like pollution, overuse of resources, and land development damage these systems, so they become less able to

Card 6Habitat and biodiversity loss

What happens to biodiversity when habitats are destroyed?

Answer

Biodiversity decreases. Many plants and animals lose their natural homes, so the number and variety of species in an area fall. This makes ecosystems less stable and less resilient.

Card 7Habitat loss example

Why is the Great Indian Bustard at risk of extinction?

Answer

The Great Indian Bustard is at risk because expansion of cities and agricultural land has reduced grasslands and forests. When habitats shrink, species find it harder to survive and reproduce.

Card 8Mining and habitat damage

How does mining affect forest habitats in Odisha and Chhattisgarh?

Answer

Mining has devastated forest habitats in these regions. Forest land is disturbed or removed, so wildlife loses shelter, food, and breeding space. Local communities can also be affected.

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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 flashcards are available for Consequences of Unsustainable Development?
There are 36 flashcards for Consequences of Unsustainable Development covering key definitions, formulas, and concepts. Use them daily for 10–15 minutes for best results.

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