Answer:
You can write a bit about the definition. In social psychology, a stereotype is an over-generalized belief about a particular category of people. It is an expectation that people might have about every person of a particular group. The type of expectation can vary; it can be, for example, an expectation about the group's personality, preferences, or ability.
You want someone to write the whole 700-word essay?!
Answer:
More people are recycling today than 15 years ago. (It's basically asking what the main idea is)
Explanation: