DailyNewsQuiz
Home
About
FAQ
← Home
science
Feb 16
Half the World’s Coral Reefs Devastated by Record Ocean Heat
AI-Generated from
Scitechdaily | Science Space And Technology News 2017
1.
What has caused a bleaching crisis in half the world’s coral reefs?
A
Pollution
B
Overfishing
C
Extreme ocean heat
D
Acidification
2.
What do coral reefs support besides being colorful underwater ecosystems?
A
Agriculture
B
Manufacturing
C
Fisheries
D
Mining
3.
How do coral reefs contribute to the tourism industry?
A
By providing raw materials for construction
B
By providing scenic spots for hiking
C
By supporting fishing activities
D
By attracting tourists for diving and snorkeling
4.
What role do coral reefs play in shielding coastlines from storms?
A
They release oxygen to strengthen coastlines
B
They absorb excess heat from the sun
C
They act as a barrier against strong waves and currents
D
They regulate the pH levels of seawater
5.
Besides the benefits mentioned, how do coral reefs contribute to the discovery of new medicines?
A
By providing natural habitats for scientists to study
B
By secreting chemicals with potential medicinal properties
C
By attracting marine biologists for research
D
By serving as breeding grounds for new species
Submit Answers