One of the major difficulties working against sustainable human use of the oceans is _______.
A) lack of understanding of oceanic ecosystems
B) transportation routes to ship products
C) bottom trawling
D) commercial fisheries
Correct Answer:
Verified
Q2: Researchers from Oxford University recently discovered a
Q3: Generally, nutrient concentrations _ with depth because
Q4: The oceans cover more than _ of
Q5: Marine ecosystems provide many goods and services
Q6: The world's oceans account for _ of
Q7: On land, water availability is the most
Q8: Oceanic productivity typically _ with depth.
A) decreases
B)
Q9: The most productive ocean areas are _.
A)
Q10: A thermocline is _.
A) the transition in
Q11: The deepest part of the ocean is
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents