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Consequences of Unsustainable Development — Flashcards

ICSE · Class 9 · Environmental Science

36 flashcards for Consequences of Unsustainable Development (ICSE Class 9 Environmental Science) to test yourself on key terms and facts.

77 questions36 flashcards5 concepts

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36 Flashcards·
Definition of unsustainable developmentDeforestationDeforestation effectsEnvironmental degradationEcosystem degradationHabitat and biodiversity lossHabitat loss exampleMining and habitat damage
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?
Key topics in Consequences of Unsustainable Development include Environmental Degradation, Social Consequences, Economic Consequences. Study these first, then practise questions on each for Class 9 exams.
How many flashcards are available for Consequences of Unsustainable Development?
There are 36 flashcards for Consequences of Unsustainable Development covering key definitions, facts and ideas. A few sample cards are shown on this page.
How should I revise Consequences of Unsustainable Development for Class 9 exams?
Learn the core ideas first, then work through the 77 practice questions on Consequences of Unsustainable Development. Revise definitions regularly and use flashcards for quick recall before the exam.

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

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