Multiple Choice
Why does deforestation hurt salmon fisheries?
A) The logs are thrown into marine waters, which pollutes the habitat for the fish
B) The logs fall into streams, which dams them up
C) The removal of logs encourages erosion, which clogs the fish spawning grounds with mud
D) Deforestation does not harm salmon fisheries
Correct Answer:
Verified
Correct Answer:
Verified
Q7: Harmful algal blooms<br>A) Have been on the
Q8: The original Magnuson Act<br>A) Strongly reduced fishing
Q9: Stocks<br>A) Are used to identify different species<br>B)
Q10: Whale fisheries are especially hard to sustain
Q11: Mesh limits are a problem in assigning
Q13: Theoretically, maximum sustainable yield occurs<br>A) When fishing
Q14: Ecosystem-based management<br>A) Would set an ideal population
Q15: The Blue Whale Unit<br>A) Is a measure
Q16: The very act of fishing can greatly
Q17: Stock size is usually estimated by means