Water Water

What is Water?

Water is the liquid that makes life on Earth possible. All living things, from tiny cyanobacteria to giant blue whales, need water to survive. Without water, life as we know it would not exist. And life exists wherever there is water.

Water Stuff:

Living on Ice

Living on Ice

Solve these interactive story puzzles to find out how people and other animals live in the Arctic.

Arctic Story Puzzles

Arctic Story Puzzles

Solve these story puzzles to find out more about how life in the Arctic is affected by climate change. 

Be a Water Saver

Be a Water Saver

Simple things that you can do to help protect fresh water and the living things that depend on it.

Journey to the Bottom of the Sea

Journey to the Bottom of the Sea

Can you make it down to the ocean floor? Along the way, discover what makes water special.

Test Density with a Supersaturated Solution

Test Density with a Supersaturated Solution

Do fresh water and salt water mix? Find out in this experiement.

What do you know about virtual water?

What do you know about virtual water?

Test your knowledge about the water you didn’t know you were using. 

What's the Big Idea about Water?

What's the Big Idea about Water?

Water is a precious resource, and all things need water to survive.