One way to evaluate the validity of a website to be used in a research paper is its purpose. ... It is also important to understand if the website is objective, and it supports its opinions with data and references, or it is biased, and supports its ideas and information with opinion or data from a single source
No, that is False. They normally occur in the layer called the Troposphere. The Troposphere is where all the plains and the jets fly. The Mesosphere is too high,
