Properties of Ocean Water

Quiz
•
Science
•
8th Grade
•
Hard
+9
Standards-aligned
Charles Martinez
FREE Resource
25 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Major dissolved ions in seawater occur everywhere in seawater in the same proportion. This is called ___________________.
Ocean Acidification
Rule of Constant Proportions
Adhesion
Salinity
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The decreasing pH of the ocean is called _________________________.
solutes
Ocean Acidification
Rule of Constant Proportions
salinity
Tags
NGSS.HS-ESS3-1
NGSS.HS-ESS3-5
NGSS.HS-LS2-6
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
________ is the amount of salt dissolved in seawater.
cohesion
Rule of Constant Proportions
salinity
Ocean Acidification
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Water molecules sticking to substances other than water is called ______________________.
adhesion
cohesion
salinity
density
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
___________________________ are dissolved materials in seawater.
Cohesion
Solvents
Ocean Acidification
Solutes
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When water molecules stick to other water molecules, it is called __________________.
adhesion
cohesion
solutes
salinity
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does transparency benefit photosynthetic organisms?
It decreases the salinity of seawater.
It allows them to see prey and predators.
It allows them to create carbon dioxide.
It allows them to create their own food.
Tags
NGSS.MS-LS1-6
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