Properties of Ocean Water

Properties of Ocean Water

8th Grade

25 Qs

quiz-placeholder

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Properties of Ocean Water

Properties of Ocean Water

Assessment

Quiz

Science

8th Grade

Hard

NGSS
MS-ESS2-4, MS-PS1-4, HS-ESS3-1

+9

Standards-aligned

Created by

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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