Fossil Fuels: Their Formation, Uses, and Environmental Impact

Fossil fuels are energy sources formed from ancient organisms during the Carboniferous period. The main types are coal, oil, and natural gas, each formed under different conditions. They are valued for their high energy density and have powered industrialization. However, they are non-renewable and contribute to environmental issues like carbon emissions and climate change. This has led to a search for sustainable energy alternatives.

What period is known for the formation of fossil fuels?

• Cretaceous

• Jurassic

• Carboniferous

• Triassic

Which type of fossil fuel is formed from ferns, plants, and trees?

• Oil

• Natural Gas

• Biomass

• Coal

What is the primary reason fossil fuels are highly sought after?

• Abundant supply

• Easy extraction

• High energy density

• Low cost

Which of the following is NOT a common application of fossil fuels?

• Transport fuels

• Electricity production

• Cosmetics

• Solar panels

What factor contributes to the geopolitical issues surrounding fossil fuels?

• Lack of demand

• Unlimited supply

• Scarcity due to geographic allocation

• Uniform global distribution

Why are fossil fuels considered non-renewable?

• They are easily replenished

• They take millions of years to form

• They are man-made

• They are abundant

What is a major environmental concern associated with fossil fuels?

• Carbon dioxide emissions

• Deforestation

• Water pollution

• Ozone layer depletion

Which gas is primarily emitted by fossil fuels and contributes to climate change?

• Helium

• Oxygen

• Carbon Dioxide

• Nitrogen

What has society been prompted to explore due to the environmental impact of fossil fuels?

• Increased fossil fuel usage

• Nuclear energy

• More fossil fuel reserves

• Renewable energy sources

What is a potential consequence of extracting unconventional fossil fuel reserves?

• Abundant supply

• Lower costs

• Increased safety

• Environmental concerns