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WorksheetsWATER CYCLE SOL 6.5
Total questions: 14
Worksheet time: 7mins
what is the formula for water?
H2O
O2H
OH2
I3P
where is most of the earths fresh water found
glaciers
polar ice caps
polar icecaps and Glaciers
rivers
water forming droplets during rainstorm adhesion or cohesion
Adhesion
Cohesion
when something has a positive charge at one end and a negative at the other end
polarity
surface tension
float
adhesion
about what percent of earth is covered in water
60%
70%
07%
50%
the only substance found natural on earth in all three states (solid liquid and gas) is_____
water
plasma
metal
juice
the tightness across the surface of water is caused by polar molecules is called
water
polarity
surface tension
ice
what causes water to be polar or stick to each other
both molecules are water
the oxygen atom is negative while the hydrogen atoms are negative
oxygen atom is positive
hydrogen atom is negative
what percent of earths water is salt
78%
79%
76%
97%
it takes a lot of energy for water to heat up there fore water has a very high___________
specific heat
polarity
salt level
cohesion
water strider skates on water adhesion or surface tension
cohesion
surface tension
water is called this because it dissolves a large number of substances
universal solvent
solvent
big solvent
good solvent
what percent of our drinkable water is frozen in polar icecaps
75%
60%
90%
40%
what two elements make up a molecule of water
hydrogen and oxygen
plasma and oxygen
