Planet-Reefs under attack

Planet-Reefs under attack

9th - 12th Grade

7 Qs

quiz-placeholder

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Planet-Reefs under attack

Planet-Reefs under attack

Assessment

Quiz

Science

9th - 12th Grade

Practice Problem

Medium

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7 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How big is is the world’s largest reef system?

130,000 square miles off the coast of Indonesia

130,000 square miles off the coast of Australia

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is the Great Barrier Reef dying?

he temporary warming effect of a major El Niño event

ongoing climate change

both

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the effect of ongoing climate change?

heated waters of the reef

reef bleaching

both

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is reef bleaching taking place?

warm water, pollution, or algae overgrowth.

pollution

warm water

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why the Reef bleaching is a problem?

it's a matter of aquatic beauty.

Reefs act as natural barriers that protect coastal communities from storms and flooding.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a rapid death of a coral reef evidence of?

climate change takes great leaps forward

climate change is irreversibly affecting the world

both

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What can slow reef loss?

keep global temperatures from rising more than 3.6°F by 2100

reducing fishing and cleaning up pollution