Important Questions Test: Resources - Class 8 MCQ

A ubiquitous resource is a natural resource that is available just about anywhere you live. Air, wind, water are all ubiquitous resources. Localised resources are natural resources only found in certain places.

4. Destruction

Explanation:

Natural resources are classified based on factors like:

• Distribution (e.g., ubiquitous or localized),
• Development (e.g., actual or potential resources),
• Origin (e.g., biotic or abiotic resources).

However, they are not classified based on "destruction." Destruction refers to the depletion or misuse of resources, not a basis for classification

b) To conserve natural resources and develop alternate sources of power while reducing pollution and harm to the environment.

The golden rule of conservation is - the three R's – Reduce, Reuse and Recycle. Reduce consumption and wastage of resources. The second step involves reusing resources instead of throwing them away after one use. Recycling reduces pollution and wastage of energy and raw materials.

• Ecosystem Conservation

• Sustainable development of society

• Biodiversity conservation

• Population control

• Human resources conservation

• Cultural heritage conservation

• Increasing people's participation

• Resources created by humans are termed "Man Made Resources." These include objects or materials that have been transformed from their natural state through human effort.
• Examples include buildings, machinery, and tools, which are essential for various industries and everyday life.
• In contrast, natural resources exist in nature without human intervention, like water, minerals, and forests.
• Thus, the correct classification for human-created resources is "Man Made Resource."

Sustainable development is about carefully utilising resources in a way that not only meets the present requirements but also ensures that future generations have access to the resources they need. It balances present needs with future availability, making Option C the correct answer.