Wolf Island

Front

What does 'well-being' mean?

Back

Health

Front

What happened to the deer population after the wolves left the island?

Back

The deer population rose.

Front

What does 'available' mean?

Back

Ready

Front

Why did the wolves look thin and hungry?

Back

There were no deer to eat.

Front

What do illustrations add to a story?

Back

Information and details.

Front

What is the role of wolves in an ecosystem?

Back

Wolves help control the population of other animals.

Front

What happens when a predator leaves an ecosystem?

Back

The population of prey animals may increase.

Front

What is an ecosystem?

Back

A community of living organisms and their environment.

Front

What is the meaning of 'population'?

Back

The number of individuals of a particular species in a given area.

Front

What is a food chain?

Back

A sequence of organisms each dependent on the next as a source of food.