The force on a surface caused by the weight of the athmosphere pressing down on earth

The mixture of gasses surrounding a planet

When something becomes different over time

Liquid water droplets suspended in the air

The process by which a gas changes into a liquid

The ability to make things move or change

The process by which a liquid changes into a gas

One thing that contributes to a causing event

Scientific methods used to reconstruct and understand a mystery.

A measure of how much water vapor is in the air

The scientific study of weather

Something we observe to be similar over and over again

Rain, snow sleet, or hail that falls from clouds onto the ground

Where something comes from

When something stays mostly the same over time

A measure of how hot or cold something is

To move from one object to another or one place to another

The layer of the atmosphere closest to the Earth, where weather happens

Water as a gas

Conditions such as rain, clouds, and wind at a particular time and place

The movement of air in a particular direction