water that has very little salt in it

a huge sheet or block of moving ice

an underground supply of water

the process by which water vapor changes into liquid water

the process by which liquid water changes into water vapor

rain, snow, sleet, or hail

the movement of water from Earth's land, through rivers toward the ocean, to the air, and back to the land

the air around Earth

a gas that people need to live and plants give off into the air

what is happening in the atmosphere at a certain place and time

the measure of how hot or cold something is

a weather instrument that measures wind speed

When water boil, which process will occur?

If someone tells you it's a sunny day and the temperature is 70 degrees Farenheit, what are they describing?

White, wispy clouds high in the sky are called

Why is groundwater important?

How does water move from the air to the land?

Which of these processes forms clouds?

What does an anemometer measure?

Which type of cloud looks puffy?

Which clouds are the lowest and usually bring rain, sleet, or snow?

Which clouds are the highest clouds and look like wisps of hair?