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Water covers about 71% of Earth’s surface. T or F
T
How much of water on Earth is seawater/ saltwater?
57.24%
99.9%
89.2%
96.5%
How much of water of Earth is fresh water?
1%
3%
2.5%
4.5%
Where did water on Earth come from?
micro oganisms
comets/asteroids
volcanic eruptions
animals breathing
What is the process called when water turns into vapor?
Evaporation
What are three main sources of freshwater? R, L, G
Rivers, lakes, and groundwater
What is the largest ocean on Earth?
The Atlantic Ocean
The Pacific Ocean
What is the longest river in the world?
The Nile River
Congo River
The Po River
Amazon
How much of the human body is made up of water?
Around 60%
What is the term for water that is safe to drink? BTAPOLE
POTABLE
What is the natural cycle that moves water through the environment?
The Water Cycle
What is the main cause of ocean tides?
The Tide gravity
The Moon’s gravity
What do we call frozen water?
ICE
What is the main cause of water pollution?
INDUSTRIAL WASTE
CHEMICAL RUNOFF FROM FARMS
PLASTIC WASTE
ALL OF THE ABOVE
Which country has the most freshwater resources?
CANADA
BRAZIL
RUSSIA
USA
How many days can a person survive without water?
1-2 DAYS
2 WEEKS
3-5 DAYS
1 WEEK
