counting fish in the ocean

counting fish in the ocean

8th Grade

9 Qs

quiz-placeholder

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counting fish in the ocean

counting fish in the ocean

Assessment

Quiz

Science

8th Grade

Medium

Created by

David Fine

Used 4+ times

FREE Resource

9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main method used in the survey to find fish?

Acoustics

Sonar

Satellite Imaging

Radar

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What do scientists do with the fish samples in the wet lab?

Use them for cooking

Release them back into the ocean

Sort, weigh, measure, and dissect them

Sell them in the market

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is taken from the fish for DNA analysis?

Blood

Tissue samples

Fins

Scales

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What do scientists use to groundtruth the signal from the sounder?

Drones

Weather reports

Traditional fishing methods

Satellite data

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What do the ear bones of fish help determine?

Color

Age

Diet

Speed

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of the stock assessment model?

To estimate fish population

To measure water temperature

To track fish migration

To predict weather patterns

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is international collaboration important for Canada?

To reduce fishing competition

To increase fish prices

To manage shared fisheries sustainably

To share fishing equipment

8.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What technology is used to track fish movements?

GPS tags

Weather balloons

Underwater cameras

Radio transmitters

9.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is it important to measure fish size?

To determine their age

To estimate their population

To assess their health

To predict their migration patterns