The United States

Front

What region of Florida providing rich habitats for a variety of animals and plants species is threatened by environmental degradation?

Back

the Everglades

Front

Descendants of ancient peoples who came from Asia

Back

Native Americans

Front

Why is the environmental condition of the Gulf of Mexico important to the U.S. economy?

Back

Commercial fishing provides jobs and a domestic food source for Americans.

Front

What U.S. state includes areas that have a subarctic climate that supports a variety of wildlife, including grizzly bears, bald eagles, wolves, and bobcats?

Back

Alaska

Front

A region to which many businesses have migrated in recent years

Back

sunbelt

Front

Why is the United States one of the most ethnically diverse countries in the world?

Back

Over centuries, immigrants have arrived from many countries

Front

How did the great lakes form?

Back

By glacier basins filling with water

Front

Helped build the first transcontinental railroad

Back

Chinese

Front

Because of its immigration history, _______ in the United States

Back

many different religions are practiced

Front

What effect did the 2008 economic downturn in the United States have on the global economy?

Back

Other countries also suffered financial distress.