Помогите пожалуйста!! Complete the sentences. Use will or the future perfect of the verbs in the box.
disappear experience improve land move need rise

0 Global temperatures....will have risen....by at least 1 °C by the end of this century.

1 Many of us ...more extreme weather events, such as storms, heat waves and floods.

2 The world ...much more energy in the future.

3 They say that the treatment of cancer ...enormously by 2025.

4 Experts predict that half of today’s languages ...by 2100.

5 More and more people ...from the countryside to cities in this century.

6 They say that people ...on Mars by 2040