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.
To start getting jobs as a freelance photographer, you need a portfolio. A portfolio will show samples of your work. Even if you have never had photographs published or publicly displayed, you can start a portfolio of your best work and then add onto it if you win photography contests or start receiving paid work.