Front

What are the levels at which human-induced environmental changes can affect living things?

Back

Organisms, populations, and species.

Front

What are the effects of deforestation?

Back

Plants and animals, our biosphere, humans, and all of the above.

Front

True or False: Bromine and Chlorine are major contributors to ozone layer destruction.

Back

True.

Front

What is an example of nonnative species introduction?

Back

Water hyacinths from Asia now grow in the United States and are crowding out animals and other plants.

Front

What are the effects of environmental change on an entire species?

Back

Extinction and change in species competition.

Front

Define environmental impact.

Back

The effect that human activities have on the natural environment.

Front

What is biodiversity?

Back

The variety of life in the world or in a particular habitat or ecosystem.

Front

What is the greenhouse effect?

Back

The warming of Earth’s surface due to the trapping of heat by greenhouse gases.

Front

What are invasive species?

Back

Species that are nonnative to a specific location and whose introduction causes harm to the environment, economy, or human health.

Front

What is habitat destruction?

Back

The process in which natural habitat is rendered unable to support the species present.