S6E3a & S6E6a/c

Front

What is a nonrenewable resource?

Back

A nonrenewable resource is a resource that cannot be replenished within a human timescale, meaning it is finite and will eventually be depleted.

Front

Give examples of renewable resources.

Back

Examples of renewable resources include hydro, tidal, and geothermal energy.

Front

What are fossil fuels?

Back

Fossil fuels are nonrenewable resources formed from the remains of ancient plants and animals, including coal, oil, and natural gas.

Front

What is the greenhouse effect?

Back

The greenhouse effect is the process by which certain gases in Earth's atmosphere trap heat, warming the planet.

Front

What is the main source of water entering the atmosphere due to increased evaporation?

Back

The main source of water entering the atmosphere due to increased evaporation is salt water from oceans.

Front

How do renewable resources differ from nonrenewable resources?

Back

Renewable resources can be replenished naturally over time, while nonrenewable resources cannot be replaced once they are used.

Front

What impact does the greenhouse effect have on Earth's temperature?

Back

The greenhouse effect warms the Earth by trapping heat in the atmosphere.

Front

What are the environmental concerns associated with fossil fuels?

Back

Environmental concerns include air pollution, greenhouse gas emissions, and habitat destruction from extraction processes.

Front

What role do oceans play in the water cycle?

Back

Oceans are a major source of water for evaporation, contributing to the water cycle and weather patterns.

Front

What is climate change?

Back

Climate change refers to significant changes in global temperatures and weather patterns over time, largely driven by human activities.