Search Header Logo
Greenpeace scientist using undwater camera

Greenpeace scientist using undwater camera

Assessment

Interactive Video

Biology, Science, Geography

9th - 10th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

The video discusses the growth of algae on rocks and the orientation of these rocks in a marine environment. It highlights the effects of wave action near the coast, which influences the presence of shells and the positioning of marine life such as urchins and anemones. Observations suggest a healthy seabed, although the presence of dirty water from glaciers is noted. The video concludes with an analysis of pristine marine surfaces, emphasizing the expected conditions in such environments.

Read more

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the significance of algae growing on the upside of rocks?

It suggests a stable and healthy seabed.

It means the water is polluted.

It indicates the rocks are frequently overturned.

It shows a lack of marine life.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why are there many shells present in the observed area?

Because of wave action near the coast.

Because the seabed is unhealthy.

As a result of human activity.

Due to the presence of predators.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What could be a reason for fewer anemones in the area?

Increased predator presence.

Dirty water from glaciers.

Lack of food sources.

Overfishing in the area.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the pristine condition of the seabed indicate?

Frequent human interference.

High levels of pollution.

An untouched and healthy ecosystem.

A lack of biodiversity.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the overall assessment of the ecosystem in this location?

It is heavily polluted.

It is thriving and as expected.

It is overpopulated with predators.

It is lacking in marine life.

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?