Narrowing Your Topic

Get specific! You can narrow your topic by thinking of:

Mars funnel
an aspect life on Mars
Red Planet
atmosphere
an event Mars exploration
Pathfinder
an age group children
a location solar system
an additional topic water on Mars
a population aliens

It is helpful to write out your topic as a sentence or a question. Let's say the question that most interests you is:

Is there life on Mars?

backforward