Ocean Salinity

Ocean Salinity

9th - 12th Grade

17 Qs

quiz-placeholder

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Ocean Salinity

Ocean Salinity

Assessment

Quiz

Science

9th - 12th Grade

Practice Problem

Medium

NGSS
MS-ESS2-4, MS-ESS2-2, MS-PS3-4

+1

Standards-aligned

Created by

Kyle Cook

Used 30+ times

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17 questions

Show all answers

1.

FILL IN THE BLANK QUESTION

1 min • 1 pt

The concentration of dissolved salts in seawater:

Answer explanation

Media Image

2.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Identify the two (2) main dissolved components in water:

Na

Cl

Mg

Ca

K

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

On average, sea surface salinity is:

35 ppt

1 ppt

100 ppt

50 ppt

330 ppt

Answer explanation

Media Image

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The dead sea surface salinity is:

35 ppt

1 ppt

100 ppt

50 ppt

330 ppt

Answer explanation

Media Image

5.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Which of the following will increase ocean salinity:

Evaporation

Sea ice formation

Precipitation (Rain)

Runoff

Icebergs melting

6.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Which of the following will decrease ocean salinity:

Evaporation

Sea ice formation

Precipitation (Rain)

Runoff

Icebergs melting

Tags

NGSS.MS-ESS2-4

7.

MATCH QUESTION

1 min • 1 pt

Match the following

The Dead sea

20 ppt

Atlantic ocean

33 ppt

Tap water

340 ppt

Brackish water

0 ppt

Answer explanation

Media Image

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