Environmental Impact of Fossil Fuels

Front

Advantages and disadvantages of using coal as an energy resource.

Back

Coal is abundant and provides a stable energy source but contributes to air pollution and greenhouse gas emissions.

Front

Environmental problems with using fossil fuels.

Back

Fossil fuels contribute to air pollution, greenhouse gas emissions, and environmental degradation.

Front

Types of coal and their differences.

Back

Coal types include anthracite, bituminous, sub-bituminous, and lignite, differing in carbon content and energy output.

Front

Hydraulic fracturing: pros and cons.

Back

Fracking increases natural gas supply but raises concerns about water contamination and seismic activity.

Front

Steps of electricity production at a coal power plant.

Back

Coal is burned to heat water, producing steam that drives turbines to generate electricity.

Front

Primary pollutants.

Back

Primary pollutants are directly emitted from sources like vehicles and industrial processes.

Front

Secondary pollutants.

Back

Secondary pollutants form in the atmosphere through chemical reactions, such as ozone.

Front

Layers of the atmosphere.

Back

The atmosphere includes the troposphere, stratosphere, mesosphere, thermosphere, and exosphere.

Front

Ground level ozone: sources and effects.

Back

Ozone forms from vehicle emissions and industrial activities, causing respiratory issues and environmental harm.

Front

Pollutants emitted from burning coal.

Back

Burning coal releases sulfur dioxide, nitrogen oxides, particulate matter, and mercury.