Aight.
It is already answered tho...
By the mid 2030's. You can find it on their website.
Because they haven't got any experience of tsunami before. And they went to see the sea when it is go back!
Answer:
Strategies to reduce desertification
Planting more trees - the roots of trees hold the soil together and help to reduce soil erosion from wind and rain. Improving the quality of the soil - this can be managed by encouraging people to reduce the number of grazing animals they have and grow crops instead.
it should be letter c I hope this help
