Front

What are fossil fuels?

Back

Fossil fuels are natural resources formed from the remains of ancient plants and animals, primarily consisting of coal, oil, and natural gas. They are used as energy sources.

Front

Why are fossil fuels commonly used in power plants?

Back

Fossil fuels are less expensive than other power sources, making them a popular choice for electricity generation.

Front

What is a greenhouse gas?

Back

A greenhouse gas is a gas that traps heat in the atmosphere, contributing to the greenhouse effect and global warming. Common examples include carbon dioxide and methane.

Front

Which gas is the most common greenhouse gas?

Back

Carbon dioxide (CO2) is the most common greenhouse gas.

Front

What is the impact of burning coal on greenhouse gas emissions?

Back

Burning coal releases significant amounts of greenhouse gases, contributing to climate change.

Front

What is a renewable resource?

Back

A renewable resource is a natural resource that can be replenished naturally over time, such as sunlight, wind, and water.

Front

Give an example of a renewable resource.

Back

Sunlight (solar energy) is a prime example of a renewable resource.

Front

What happens to energy when it is transferred from one form to another?

Back

Some energy is lost as heat during the transfer process.

Front

Why is offshore drilling for oil a concern?

Back

Offshore drilling for oil can damage marine ecosystems and lead to oil spills, which harm the environment.

Front

What is the difference between renewable and non-renewable resources?

Back

Renewable resources can be replenished naturally, while non-renewable resources, like fossil fuels, are finite and can be depleted.