| A | B |
|---|
| global warming | the increase in the average temperature of Earth's atmosphere and oceans |
| ingest | to consume or eat |
| inhabitant | an animal that lives in a certain location |
| inhospitable | an unfriendly place to live |
| insulate | to retain (keep in) heat |
| plight | unfortunate or terrible situation |
| pollutants | dirt or debris in the air or on the ground |
| thrive | to grow and be healthy |
| toxic | something poisonous that can cause death |
| polar bear | an animal with white fur that has adapted to survive the severe conditions of the Arctic |
