Why are forests considered “biodiversity hot spots”? List two ways in which an individual can effectively contribute to the management of forests and wildlife.

Q: Why are forests considered “biodiversity hot spots”? List two ways in which an individual can effectively contribute to the management of forests and wildlife.

Forests are considered **'biodiversity hot spots'** because they contain an enormous variety of interacting living organisms, including plants, animals, insects, fungi, and microorganisms, maintaining a natural ecological balance. Two ways an individual can effectively contribute to the management of forests and wildlife are: 1. **Reduce, Reuse, and Recycle Paper:** Since paper is made from wood pulp, reducing paper consumption directly decreases the demand for cutting down forest trees. 2. **Responsible Tourism and Waste Disposal:** Avoid littering non-biodegradable wastes like plastic bottles and wrappers in forest areas during visits, as these persist for a long time and harm wildlife.

Our Environment

How do our Activities Affect the Environment

Official Answer

Forests are considered 'biodiversity hot spots' because they contain an enormous variety of interacting living organisms, including plants, animals, insects, fungi, and microorganisms, maintaining a natural ecological balance.

Two ways an individual can effectively contribute to the management of forests and wildlife are:

Reduce, Reuse, and Recycle Paper: Since paper is made from wood pulp, reducing paper consumption directly decreases the demand for cutting down forest trees.
Responsible Tourism and Waste Disposal: Avoid littering non-biodegradable wastes like plastic bottles and wrappers in forest areas during visits, as these persist for a long time and harm wildlife.

biodiversity hot spotsvariety of speciesrecycle papernon-biodegradable wasteafforestation

Marking Scheme

1Explaining why forests are biodiversity hot spots (rich variety of species/life forms): [1 mark]
2Listing two practical individual contributions (0.5 mark each): [1 mark]

Hint

Think about why forests have so many different types of plants and animals, and how reducing paper use or plastic littering helps protect them.

Quick Oral Answer

Forests are biodiversity hotspots because they contain a huge variety of species. We can help manage them by recycling paper to save trees and by not littering plastic waste in forest areas.

Analysis & Explanation

Biodiversity refers to the range of different life forms found in an area. Forests host a high density of diverse species, making them critical hotspots. Individual actions like reducing paper waste and preventing plastic pollution in natural habitats help conserve these ecosystems from degradation.

Common Mistakes

1Giving vague answers like 'we should save trees' without specifying concrete individual actions.
2Confusing biodiversity with just the number of trees, rather than the variety of different species of organisms.

Interesting Facts

Forests cover about $31\%$ of the global land area but are home to over $80\%$ of all terrestrial species of animals, plants, and insects.

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Frequently Asked Questions

How many marks does this question carry in CBSE Class 10 Science 2012?

This question carries 2 marks in the CBSE Class 10 Science 2012 examination.

Which chapter does this question come from in Science?

This question is from the chapter "Our Environment" in the CBSE Class 10 Science syllabus.

What topic does this question cover in Science?

This question covers the topic "How do our Activities Affect the Environment" from CBSE Class 10 Science.

What type of question is this in the CBSE Class 10 Science 2012 paper?

This is a Short Answer question from Section A in the CBSE Class 10 Science 2012 paper.