I’m writing how global warming affects to penguin (penguin living in

I’m writing how global warming affects to penguin (penguin living in cold climate like an Antarctic) because many of them are decreasing. 

write A. global warming affect their habitat 

          B.  it affects their reproduction (example: penguins walk to the ice grounds to breed, ice melting prevent them from breeding grounds)

          C. penguins can’t live in warm weather. 

could you write essay about  2~3 pages? if you have works cited let me know. thank you!

I have to finish it in 2 hours