In many countries traditional foods are being replaced by international fast foods. This is having a negative effect on both families and societies. To what extent do you agree or disagree?
How to identify the prompt to create appropriate introduction paragraph;
In many countries traditional foods are being replaced by international fast foods(Fact). This is having a negative effect on both families and societies (opinion).For your information; there are two types of statement in the prompt; fact and opinion.
To what extent do you agree or disagree? this is the task of your prompt. Event though you strongly agree or disagree with those statements. I suggest you to write those point of view in the body paragraph.
Here is an example, how to recognize your prompt to avoid out of context when you write an essay;
Topic : Food
Narrowing down : traditional and international foods, negative effect for families and societies, in many countries.
Task : agree or disagree
Specific question: are international foods giving an negative effect for families and societies?