GN04 · Quiz — Oceanography | Olive Defence NDA

🔍 Free Preview — first 3 questions

Question 1

Which ocean current is responsible for the mild climate of Western Europe? (NDA PYQ)

ALabrador Current

BCanary Current

CGulf Stream and North Atlantic Drift

DBenguela Current

Question 2

Spring tides occur when: (NDA PYQ)

AMoon is at right angles to the Earth-Sun line

BSun, Earth, and Moon are aligned in a straight line

CMoon is at its farthest point from Earth

DThe season of Spring arrives

Question 3

Coral reefs are NOT found on western coasts of continents because: (NDA PYQ)

AWestern coasts receive less sunlight

BCold ocean currents flow along western coasts

CWestern coasts are too shallow for coral

DWestern coasts have more pollution

🔒

Unlock the Full Quiz

Get all 20 questions with answers, instant scoring and detailed explanations — plus all chapters, PDFs, mock tests and vocabulary.

Oceanography — Quiz