Water contains _______ Hydrogen atoms and _______ Oxygen atom(s)

The 3 states of matter are ___________, ______________, and ___________.

One thing that will not dissolve in water is ________________.

Water molecules stick together more tightly at the surface. This is called ________________ ________________.

The part of a solution that is dissolved in water is called the ________________.

The part of the solution that dissolves the solute is called the __________________.

Water molecules sticking to other substances, like water sticking to a side of a straw, is called __________________.

Which is the most abundant gas in the air?

What percentage of fresh water is available to us?

What fraction is water that covers the earth?

What is the percentage of fresh water on earth?

Water dissolving a rock, or a car rusting, are examples of _______________ _____________.

Water breaking down rocks into smaller pieces is an example of _____________ _______________.

The main way farmers can get a reliable source of water is through __________________.

What are the 4 main gases in the air in order from greatest to least?