It is not a formal essay. Do not write a introduction and a conclusion.
Please read my book before you start writing. You need to only read part 3 in this book ( page 80-114) Following is some requirements for this essay
Write a clear organized summary of Author’s ,main arguments.
(i) identify the major argument he makes in this part of his book.
(ii) briefly describe how he supports each argument. ( What kind of evidence please use book’s examples to do the reference.
(iii) pay more attention to point before the industrial revolution what kind of and how human activity was responsible for a rise in co2 and methane levels in atmosphere and use book’s chart and examples to show that. Also point how agricultural plays an important role in this situation.