Multiple Choice
How much of the world's ocean area has been heavily affected by human activity?
A) 11%
B) 21%
C) 31%
D) 41%
E) 51%
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q53: In large lakes,there are four distinct zones.Which
Q58: Lakes that fall between the extremes of
Q59: Officials of Maryland and Virginia are considering
Q59: Barrier beaches and their accompanying sand dunes
Q60: _ is threatening marine ecosystems by warming
Q61: Oysters in Chesapeake Bay were once so
Q63: Researchers have estimated more than _ of
Q64: Which of the following would be characteristic
Q66: Four of the following are ecological and
Q75: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7609/.jpg" alt=" Use the figure