#1
Which ocean is the largest by surface area?
#2
What is the primary driver of ocean currents?
#3
Which of the following oceanic features is characterized by a circular current system with calm waters at its center?
#4
Which of the following is NOT a primary factor affecting tides?
#5
Which of the following is NOT a major ocean basin?
#6
What is the name for the phenomenon where warm ocean currents meet cold ocean currents?
#7
Which underwater feature is formed by the accumulation of coral polyps?
#8
Which of the following is not a type of marine pollution?
#9
What is the name for the boundary where two tectonic plates move apart, leading to volcanic activity and seafloor spreading?
#10
What is the name for the phenomenon where warm surface waters move away from the equator, carrying heat toward the poles?
#11
What is the name for the process of converting seawater into freshwater?
#12
Which underwater topographical feature is the deepest known point in the Earth's seabed?
#13
Which gas dissolved in seawater contributes to ocean acidification?
#14
What is the term for the zone where oceanic and continental plates collide, resulting in the denser oceanic plate being forced beneath the lighter continental plate?
#15