Coral Reefs Quiz

Question 1
If the current rate of destruction continues, some 60 percent of the oceans’ coral reefs may be dead by

Question 2
What weather phenomenon can damage coral by changing water temperature, sea level, and salinity?

Question 3
What prickly animal causes extensive damage to coral reefs?

Question 4
According to the Catlin Seaview site and the National Oceanic and Atmospheric Administration, how much of the planet’s oceans has not been seen by human eyes?

Question 5
Of the following, which has caused the most damage to the Great Barrier Reef over the last 27 years?

One Comment

  1. BOB says:

    Save the REEFS !!!!!