Air. Which is mostly nitrogen and oxygen.
What gases cause air pollution
Yes. The gases ARE the air.
Noble gases are lighter than air. Hence balloons filled with noble gases will float in air.
Without different gases there will be no air, if there is air, how can oxygen travel?
Water or air dirty with gases or chemicals is polluted water or air.
The atmosphere has layered gases. It also has thin air.
Gases, and so air which is a mixture of gases (at normal temperature and pressure) are not magnetic.
It depends on what gases you are talking about and how much air. But generally you could submit the given air to extremly low temperatures which would cause these "gases" to turn to a liquid.
A mixture of many gases is commonly known as air. Air is composed of different gases such as nitrogen, oxygen, carbon dioxide, and others in varying proportions.
air
in a air
in the air