What are natural resources?

Natural resources are valuable materials.

• Found in nature, essential.

• Includes water, minerals, forests.

• Used for economic activities.

What is the difference between renewable and non-renewable resources?

Renewable resources replenish naturally.

• Solar energy is renewable.

• Coal is non-renewable resource.

• Non-renewables are finite resources.

How can we conserve natural resources?

Conserving natural resources is essential.

• Recycling reduces waste significantly.

• Energy-efficient appliances save power.

• Sustainable agriculture protects ecosystems.

What role do natural resources play in the economy?

Natural resources drive economic growth.

• Provide essential raw materials.

• Support various industries significantly.

• Create numerous job opportunities.

How does deforestation impact natural resources?

Deforestation harms natural resources significantly.

• Loss of biodiversity impacts ecosystems.

• Disrupted water cycles affect agriculture.

• Soil quality decline reduces crop yield.

What is the formula for calculating the efficiency of resource use?

Efficiency formula is (Output/Input) × 100%.

• Measures resource utilization.

• Helps in performance assessment.

• Crucial for operational improvement.

What is the significance of the conservation of natural resources?

Conservation is essential to ensure sustainable development, maintain biodiversity, and secure resources for future generations.

Which natural resource is primarily used for energy production?

Fossil fuels, such as coal, oil, and natural gas, are the primary natural resources used for energy production globally.

What is one major consequence of over-extraction of natural resources?

Over-extraction can lead to resource depletion, resulting in scarcity and increased competition for the remaining resources.

How can recycling help in resource conservation?

Recycling reduces the need for extracting new raw materials, saves energy, and minimizes environmental impact, thereby conserving natural resources.