Understanding Coral Bleaching

Understanding Coral Bleaching

9th - 12th Grade

8 Qs

quiz-placeholder

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Understanding Coral Bleaching

Understanding Coral Bleaching

Assessment

Quiz

Biology

9th - 12th Grade

Practice Problem

Easy

Created by

Maria Consuelo Gobaira

Used 9+ times

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8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What organization is associated with the Coral Reef Watch program?


NOAA


WWF

NASA

UNESCO

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is not a direct cause of coral bleaching?


Ocean warming

Ocean acidification


Pollution

Solar flares

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary cause of the current global coral bleaching event?


Invasive species


Overfishing

Ocean warming

Pollution

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Approximately what percentage of ocean life depends on coral reefs at some point?

75%

10%

25%

50%

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Coral reefs are compared to which terrestrial ecosystem due to their biodiversity?

Rainforest

Tundra

Deserts

Coral Reefs

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the estimated annual contribution of coral reefs to the US economy?

3 Million

3 Billion

300 Million

10 million

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What percentage of storm energy can coral reefs attenuate during events like hurricanes?

50%

70%

100%

90%

8.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A bleached coral is not necessarily dead. What condition is essential for its recovery?


Lower water temperatures


More algae in the water

Increased sunlight


Higher water temperatures