What is a gas?

When we say a substance is in a "gaseous state," we mean that it is in a state of high kinetic energy and poor materiality. In this state, the atoms or molecules are moving around randomly, and they can't be seen with the naked eye. Gases are great for moving things around, and they are essential for life on Earth.

Why are gases so important?

Gases are essential for moving things around. They are great for moving things around, and they are essential for life on Earth. Gases are also useful for creating energy.