Okay the first answer is Binghamton
The second one doesn't have an exact landmark so i'm not sure but it's between Binghamton and Ithaca
The third one try the internet, it's a general question, hope this helps:)
'Climatic variations' and 'Human activities' can be regarded as the two main causes of desertification. removal of the natural vegetation cover（by taking too much fuel wood）, agricultural activities in the vulnerable ecosystems of arid and semi-arid areas, which are thus strained beyond their capacity.
Answer:
South Sudan
Explanation:
It got independence in 9 July 2011 through a referendum
In the middle of the cell is the nucleus.
