No one can be sure 1 the weather is going to be like in the future, but many people think there will be some changes.
Scientists say that in many places it's going to be much 2 (hot), and there is going to be less rain. Some African countries are going to become very dry all year, and it's going to be almost impossible for people to find food and water. In 3 (south) Europe and the US, it's going to be more difficult for 4 (plant) to grow. People there are also going to have difficulties 5 (find) food in the future.
No one knows how much the temperature is going to go up, 6 scientists say that the change is going to be at least 2℃. They say that the ice in the Arctic is going to melt 7 the next hundred years and a lot of animals there 8 (be) going to die. There is also going to be 9 (much) water in the sea, so cities near the sea are going to disappear.
Another problem is that there are going to be more hurricanes (飓风) and typhoons. Scientists say they are going to happen all over the world, and many people are going to lose 10 (they) homes.

1. what
2. hotter
3. southern
4. plants
5. finding
6. but
7. in
8. are
9. more
10. their