The troposphere is the lowest layer of Earth's atmosphere. It extends from Earth's surface to an average height of about 12 km, although this altitude actually varies from about 9 km (30,000 ft) at the poles to 17 km (56,000 ft) at the equator, with some variation due to weather.
As a freelance newspaper reporter, you can work for different publications, completing assignments or submitting stories or articles to suit the paperâs readership.
Freelancers have to: 1  find markets, contact editors and negotiate fees for their work. 2  motivate themselves to write regularly. 3  meet strict submission deadlines. 4  understand and pay appropriate tax contributions. 5  take care of the administration related to being self-employed.