I believe the answer is C. <span />
Generally the term used to describe changes to an organisms surrounding, especially in the organisms in that particular area is called succession
Farmers cut down a large area of forrest to creat more farmland
i think the answer is tourism althought they do grow wheat and rice and other crops better than most other places around the world, but i think the answer is tourism becuase they are hundreds of places in Saudi Arabia for tourism.
