Vocabulary
Process by which liquid water changes to gas
What is Evaporation?
A 0-6 on the pH scale is
What is an Acid?
As the temperature of water increases, the density of the water
What is Decreases?
What bond is between the hydrogen and oxygen atoms?
What is Covalent bonds?
What percent of NaCl is in Ocean water
What is 3.5 percent?
In the ocean, the permanent boundary that separates warmer water above from colder water below
What is Thermocline?
If a solution has more H+ than OH- then it is
What is Acidic?
As the salinity of the water increases, the density of the water
What is Increases?
Water is a ______________ molecule and can dissolve bases and acids and other substances.
What is a polar molecule?
A ......cline that has a change in density
What is a pycnocline?
Is the mutual attraction between unlike molecules that causes them to cling to one another
What is Adhesion?
A 8-14 on a pH scale is
What is a basic?
As water changes from a liquid to a solid, the density of the water
What is Increases?
Once it is Solid then the density would decrease.
___________ occurs when a substance is held together by hydrogen bonds- water molecules
What is Cohesion?
A ....cline that has a change in salinity
What is a Halocline?
defined as mass per unit volume
What is Density?
Gravity, Water temperatures, Soaps and detergents
What affects Surface tension?
As water changes from a liquid to a gas, the density of the water
What is Decreases?
What is the density of fresh water?
What is 1.0g/ml
How far down do you have to go below sea level to increase pressure at 1 atm at at time
What is 10m?
upward force that supports floating objects
What is Buoyancy?
How does salt get into the ocean?
What is runoff from the land?
An object with unknown density is tested in two beakers. Beaker 1 contains liquid with a density of 1.5 g/mL, and Beaker 2 contains liquid with a density of 2.0 g/mL. The object sinks in both beakers. Which of the following statements about the object's density is true?
What is the object's density is greater than 2.0 g/ cm3 ?
Water holds this much dissolved oxygen depending on the temperature of the water.
What is 1-12 ppm
What happens to the salinity of the water around a Poler Ice Cap if it starts to melt and add fresh water into the system?
What is the salinity decreases?