A good answer would be to describe the candidate's personality, and how it is fit for television. A meteorologist would choose to work in front of the camera as opposed to behind the scenes building graphics and assembling the forecast because they enjoy talking to large crowds, and think they are able to express the weather in simple terms to viewers. A good response would be to explain how they can keep complicated topics concise for viewers and how they can make it seem interesting in a short period of time.