Front

What is coal primarily used for in the energy sector?

Back

Coal is primarily used for power generation.

Front

Where does coal primarily form?

Back

Coal primarily forms in swamps.

Front

What are fossil fuels?

Back

Fossil fuels are carbon compounds formed from ancient plants and animals that have been buried and compacted.

Front

Which fossil fuel is mainly used for electricity generation?

Back

Coal is mainly used for electricity generation.

Front

What is the main purpose of coal in the United States?

Back

The main purpose of coal in the United States is power generation.

Front

What are the main components of fossil fuels?

Back

The main components of fossil fuels are carbon and hydrogen.

Front

How is coal formed?

Back

Coal is formed from the remains of ancient plants that have been subjected to heat and pressure over millions of years.

Front

What is the environmental impact of burning coal?

Back

Burning coal releases carbon dioxide, sulfur dioxide, and other pollutants, contributing to air pollution and climate change.

Front

What are the different types of coal?

Back

The different types of coal include anthracite, bituminous, sub-bituminous, and lignite.

Front

What is the significance of coal in industrial processes?

Back

Coal is significant in industrial processes for manufacturing iron and steel.