Renewable vs. nonrenewable energy

Front

What are fossil fuels?

Back

Fossil fuels are natural substances formed from the remains of ancient plants and animals, primarily consisting of coal, oil, and natural gas.

Front

What is renewable energy?

Back

Renewable energy comes from sources that are naturally replenished, such as solar, wind, hydroelectric, and biomass.

Front

What is nonrenewable energy?

Back

Nonrenewable energy comes from sources that cannot be replenished in a short time, such as fossil fuels.

Front

What is biomass energy?

Back

Biomass energy is produced from organic materials, such as plant and animal waste, which can be burned or converted into biofuels.

Front

What is the main environmental concern with fossil fuels?

Back

The burning of fossil fuels releases greenhouse gases and pollutants, contributing to air pollution and climate change.

Front

How does solar energy work?

Back

Solar energy is harnessed from sunlight using solar panels that convert light into electricity.

Front

What is the advantage of wind energy?

Back

Wind energy is a clean and renewable source of power that reduces reliance on fossil fuels and decreases greenhouse gas emissions.

Front

What is a disadvantage of renewable energy sources?

Back

Many renewable energy sources require high initial investment costs for technology and infrastructure.

Front

What is natural gas?

Back

Natural gas is a fossil fuel that is primarily composed of methane and is used for heating, electricity generation, and as a fuel for vehicles.

Front

What is coal?

Back

Coal is a solid fossil fuel formed from ancient plant material, used primarily for electricity generation and steel production.