adams hjh Human Impacts on the Environment

Front

What is a nonrenewable natural resource?

Back

A nonrenewable natural resource is a resource that cannot be replaced or regenerated within a human lifetime. Examples include fossil fuels like oil and coal.

Front

Which is an example of a natural source of air pollution?

Back

Methane gas from cow manure is a natural source of air pollution.

Front

Is wind power renewable?

Back

Yes, wind power is considered a renewable energy source because it is generated from natural wind currents that are constantly replenished.

Front

What factors contributed to humans living longer after the Industrial Revolution?

Back

Improved medicine, improved technologies, and improved nutrition all contributed to increased life expectancy after the Industrial Revolution.

Front

What helps protect species from extinction?

Back

Laws and policies, wildlife refuges, and conservation efforts all help protect species from extinction.

Front

Define renewable resource.

Back

A renewable resource is a natural resource that can be replenished naturally over time, such as solar energy, wind energy, and trees.

Front

What is air pollution?

Back

Air pollution is the presence of harmful substances in the air that can cause health problems and environmental damage.

Front

What are fossil fuels?

Back

Fossil fuels are natural substances formed from the remains of ancient plants and animals, used as energy sources, including coal, oil, and natural gas.

Front

What is conservation?

Back

Conservation is the practice of protecting and managing natural resources to prevent their depletion and ensure their sustainability.

Front

What is the greenhouse effect?

Back

The greenhouse effect is the warming of the Earth's surface due to the trapping of heat by greenhouse gases in the atmosphere.