Resources and Human Impact

Front

What is a biomass fuel?

Back

A biomass fuel is a type of fuel that is made from organic materials, such as plants and animal waste, which can be used to produce energy.

Front

Which of the following is NOT a biomass fuel?

Back

Hydrogen is not a biomass fuel.

Front

What does conservation mean in the context of resources?

Back

Conservation refers to the protection of resources from pollution or damage.

Front

What are nonrenewable resources?

Back

Nonrenewable resources are resources that cannot be replaced or reproduced in a lifetime, such as fossil fuels, coal, petroleum, and natural gas.

Front

What is a renewable resource?

Back

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

Front

What is a fuel?

Back

A fuel is a substance that provides a form of energy as a result of a chemical change.

Front

What can uranium be refined into?

Back

Uranium can be refined into fuel for nuclear reactors.

Front

What is pollution?

Back

Pollution is the introduction of harmful substances or products into the environment, which can cause damage to ecosystems and human health.

Front

What is recycling?

Back

Recycling is the process of converting waste materials into new materials and objects, which helps to conserve resources and reduce pollution.

Front

What is the difference between renewable and nonrenewable resources?

Back

Renewable resources can be replenished naturally, while nonrenewable resources are finite and cannot be replaced within a human lifetime.