It is like any other organism, humans adapt to the conditions where they live. An Eskimo does very well in the north of Canada. They can live on the diet that nature provides for them 10 months of the year. They likely would not do well on the Hawaiian Islands. The conditions are quite different.
We need diversity because agricultural exports come from a land that that can best grow or feed them. We are a complex species and have discovered that we need all sorts of things to keep us healthy. A mango or avocado is quite different from a loaf of bread yet all three help to keep us in good shape and all three are grown under entirely different circumstances.
We need diversity because of preference or necessity. We live where we work. Drilling for oil in countries which are harsh environmentally is an example of necessity and we have to overcome that adversity. On the other hand, given how we have "civilized" the environment, we can live anywhere and for me a warm place is preferable to a cold one.
Heres the sample one EDGEN gave:
I recently learned about the story of Malala, a girl from Pakistan who stood up to the Taliban. She was attacked because she believed girls should have the chance to learn and go to school. A petition started to support Malala's cause calls for all the world's children to be enrolled in school by 2015. I support this petition and think you should, too.
Answer:
A) to come up with ideas related to the topic
Explanation:
Answer: I think C, D, A would be the most reasonable answers to this question, but feel free to disagree.
Explanation: Here's how I used the process of elimination to find your answers.
A. Printed media is everywhere, although technology has become more popular. I'd say that this is an advantage, as the info on the media will be spread to many people.
B. Print media does cost a lot to produce when it comes to money and its effects on the environment. This is not an advantage to me.
C. People can definitely get (retain) printed media and read as much as they'd like. This would likely help with increasing the effectiveness of its message(s), so this is an advantage.
D. Print media is arguably not as fast as, say, a text message or email. This is not much of an advantage to me.
I hope that my answer(s) help you out somehow! :)
