-
What is sublimation?
-
When a solid changes directly into a vapor.
-
When a liquid changes into a gas.
-
When a gas changes directly into a solid.
-
What is desalination?
-
The steps being taken to save fish.
-
Taking the salt out of salt water.
-
The type of water used in hydroponics.
-
Where is the energy for hydroelectricity taken from?
-
The sun.
-
Water
-
The ground.
-
Canada, the United States, Denmark, Norway, and Russia are fighting over what part of the world?
-
Greenland
-
Indian Ocean
-
Arctic Ocean
-
What is water used for least?
-
Washing clothes
-
Washing dishes
-
Taking baths
-
Which one of these is NOT a type of water pollution?
-
Ground water
-
Chemical
-
Solar pollution
-
Buying bottled water with no-spill caps is a bad idea. True or False?
-
True
-
False
-
Most of the earth is covered in salt water. True or False?
-
True
-
False
-
Exercise increases the amount of water your body needs. True or False?
-
True
-
False
-
The Water Cycle is also known as the hydropower cycle. True or False.
-
True
-
False