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captivity


the state of being held or trapped, as in a cage or a tank

The only pandas in the United States are raised in captivity in zoos.

captivity

precautions


things done to try to prevent a dangerous situation

Wearing your seat belt while riding in a car is one of the most important safety precautions you can take.

precautions

endangered


at risk of disappearing or becoming extinct

With fewer than 25,000 left in the wild, blue whales are an endangered species.

endangered

habitat


an area where an animal or a plant normally lives

Some animals that live in an Arctic habitat have thick fur that keeps them warm.

habitat

majority


more than half

The majority of the students in the class take the bus to school. Fewer than half of them walk to school.

majority
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