B. Complete the flowchart. Write the effects of global warming in the correct places.
(Hoàn thành sơ đồ. Viết những tác động của sự nóng lên toàn cầu vào đúng chỗ)
a. Some polar bears drown.
b. Polar ice melts.
c. Temperatures rise.
d. Polar bears are in danger of becoming extinct.
e. Polar bears have to swim farther between ice floes.
| 1. |
| 2. |
| 3. |
| 4. |
| 5. |
Bài Làm:
| 1. c. Temperatures rise. |
| 2. b. Polar ice melts. |
| 3. e. Polar bears have to swim farther between ice floes. |
| 4. a. Some polar bears drown. |
| 5. d. Polar bears are in danger of becoming extinct. |