Front

Nonnative species

Back

Plants and animals that come from other regions and countries.

Front

Nonnative species are known as __________ when they are harmful to the environment, our health, or the economy?

Back

invasive

Front

90% of farm sales come from nonnative species.

Back

True

Front

What is the author's point of view in the section "New Arrivals Welcome"?

Back

Nonnative species have many benefits.

Front

How much money does it cost the US each year to repair damage from nonnative species?

Back

$137 billion

Front

Nonnative species become dangerous when they become ________ and threaten the ecosystem and population of native animals.

Back

invasive

Front

Some ______ are also invasive species and are harmful to humans.

Back

germs

Front

What is the author's point of view in the section "A Growing Problem"?

Back

Nonnative species are extremely dangerous and harmful to our environment and should be removed.

Front

About how many nonnative species have entered the U.S.? Options: 5,000, 50,000, 5,000,000, 500

Back

50,000

Front

Nonnative species do not have any positive impacts on the environment.

Back

False