R And NR

Renewable Resources

Resources that can be replenished naturally over a short period of time.

Non-Renewable Resources

Resources that cannot be replaced quickly; may take millions of years to form again.

Solar Energy

Energy from the sun that can be used to generate electricity or heat.

Wind Energy

Energy generated from wind through turbines.

Hydropower

Energy from flowing water, often used in dams.

Biomass

Organic materials, like plants and animal waste, that can be burned for energy or converted into fuels.

Fossil Fuels

Includes coal, oil, and natural gas, formed from ancient plants and animals over millions of years.

Nuclear Energy

Energy produced from uranium, a mineral that is not renewable.

Key Difference between Renewable and Non-Renewable Resources

Renewable resources can be replaced quickly, while non-renewable resources take a very long time to form or cannot be replaced at all.

Environmental Impact of Renewable Resources

Renewable resources are generally more environmentally friendly, producing less pollution compared to non-renewable resources.

Importance of Conservation

It's crucial to conserve non-renewable resources because they are limited; using more renewable resources helps reduce reliance on them and promotes sustainability.