What is meant by the term 'inequality'?

it could mean difference in size, degree, or circumstances

Explanation:

answer: i'd love to but only if you need with something within the essay. this isn't recieving . it's cheating, plain and simple. don't ask people to complete your homework for you. it's very rude. have a nice day and i hope you figure your essay out. best of luck!

explanation:

the correct answer is option d. none of these. it is noted that options a, b, and c share the same content.

despite the valid answer provided at the last sentence of each of the options, a question/answer format shouldn't include humourous themed responses such as "you bet your thermal pj's we do." - unless of course, the answer is carried out in an informal environment. this could be replaced with a simple "yes" or "it is necessary".

the question should be re-phrased to a more appropiate syntaxis. instead of "do we need the greenhouse effect? ", it should be written as "is the greenhouse effect necessary? " in order to give it a general scope, instead of limiting the answer to the needs of "we" the humans.