Understanding Coral Bleaching

What organization is associated with the Coral Reef Watch program?

• NOAA

• NASA

• WWF

• UNESCO

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

• Invasive species

• Ocean warming

• Overfishing

• Pollution

Tags

NGSS.HS-ESS2-2

NGSS.HS-ESS2-4

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

• Ocean warming

• Pollution

• Ocean acidification

• Solar flares

Tags

NGSS.HS-ESS3-5

NGSS.HS-LS2-7

How have coral reefs been metaphorically described in relation to their warning about environmental conditions?

• The canaries in the coal mine

• The guardians of the sea

• The lungs of the ocean

• The watchtowers of the ocean

Tags

NGSS.HS-LS4-5

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

• 50%

• 25%

• 75%

• 10%

Tags

NGSS.HS-LS2-2

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

• Rainforests

• Tundra

• Deserts

• Grasslands

Tags

NGSS.HS-LS4-5

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

• $3 million

• $300 million

• $3 billion

• $30 billion

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

• 50%

• 100%

• 70%

• 90%

Tags

NGSS.HS-LS2-6

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

• Lower water temperatures

• Increased sunlight

• More algae in the water

• Higher water temperatures

What advanced approach is emphasized for ensuring the survival of coral species?

• Artificial intelligence monitoring

• Cutting-edge science and restoration techniques

• Global cooling efforts

• Legislation banning coral trade

Tags

NGSS.HS-ESS3-4

NGSS.HS-LS2-7