what the atmosphere made of
The atmosphere of our home planet is made up of three primary gases. These gases are oxygen, nitrogen, and argon. In addition to these three gases, there are many other gases in the atmosphere in trace or small amounts. Additionally, there are small particles, or particulates, floating in the atmosphere, such as dust, water, and pollen. .menuItem { font-family: verdana; font-size: 10pt; color: #990000; text-decoration: none; }. As you blew air past your fingers, did you see anything? Air is invisible, tasteless, and scent free.