4. A: Writing

One effect with several causes

periodic check-up

careful driving           > durable car

smooth driving

One cause with several effects

                         good health

balanced diet  > keeping away from obesite

                         brings self-confidence

Introduction: As in our century, the science has a considerable effect on the food we eat. For example some food are known to be rich for nutritive value. So some people prefer them more. In the same way, some food are known to be harmful and people tend not to consume them.

Body Paragraph: If we focus on one of them, there is a kind of food which is known to be not healthy for children. Junk food is not preferred by parents for their children. Junk food may cause obesite, bad health conditions, illness etc. Parents prefer to give their children fruit rather than junk food.

Conclusion: Parents are aware of the potential danger of some food thanks to science. We can say that sience has a good effect on what we eat. In the future, there will be more aware parents and diet of people will be more balanced in my opinion.

WRITING

Preferring Food According to Science

As in our century, the science has a considerable effect on the food we eat. For example some food are known to be rich for nutritive value. So some people prefer them more. In the same way, some food are known to be harmful and people tend not to consume them.

If we focus on one of them, there is a kind of food which is known to be not healthy for children. Junk food is not preferred by parents for their children. Junk food may cause obesite, bad health conditions, illness etc. Parents prefer to give their children fruit rather than junk food.

Parents are aware of the potential danger of some food thanks to science. We can say that sience has a good effect on what we eat. In the future, there will be more aware parents and diet of people will be more balanced in my opinion.