What happens when the water in the ocean becomes warm?
It evaporates.
When does water change form?
Water changes form when it heats, cools, or freezes.
The ocean is a collection of water. What other collections of water are there?
rivers, lakes, ponds, etc.
What happens when the clouds are full of water?
It rains or snows.
Water changes from a liquid to a gas when it becomes ____.
cold
frozen
cool
warm
Water changes from a gas to a liquid when it becomes ____.
warm
hot
cool
frozen
The water from rain and snow collects in the rivers and flows into the ____.
ocean
The water in the ocean heats. What's the cause?
The sun shines on the ocean.
