MCQs
Ocean And Seas
Total Questions : 405
| Page 7 of 41 pages
Answer: Option A. -> Eastern Russia to the north of Mongolia
Answer: (a)
Answer: (a)
Answer: Option A. -> inland sea
Answer: (a)
Atoll is a coral island (or islands) that encircle a lagoon partially or completely. It is formed when the island sinks below the sea, and the barrier reef becomes an atoll enclosing an open lagoon.
So in a way, it is a kind of inland sea which is a shallow sea that covers central areas of continents during periods of high sea level.
Answer: (a)
Atoll is a coral island (or islands) that encircle a lagoon partially or completely. It is formed when the island sinks below the sea, and the barrier reef becomes an atoll enclosing an open lagoon.
So in a way, it is a kind of inland sea which is a shallow sea that covers central areas of continents during periods of high sea level.
Answer: Option A. -> Plitivice Lake of Croatia
Answer: (a)
Answer: (a)
Answer: Option D. -> Pacific Ocean
Answer: (d)
Answer: (d)
Answer: Option B. -> Earthquake on sea floor
Answer: (b)
A tsunami is a series of water waves caused by the displacement of a large volume of a body of water, typically an ocean or a large lake.
Earthquakes, volcanic eruptions and other underwater explosions (including detonations of underwater nuclear devices), landslides, glacier calvings, meteorite impacts and other disturbances above or below water all have the potential to generate a tsunami.
Answer: (b)
A tsunami is a series of water waves caused by the displacement of a large volume of a body of water, typically an ocean or a large lake.
Earthquakes, volcanic eruptions and other underwater explosions (including detonations of underwater nuclear devices), landslides, glacier calvings, meteorite impacts and other disturbances above or below water all have the potential to generate a tsunami.
Answer: Option B. -> Faroe Islands
Answer: (b)
Answer: (b)
Answer: Option B. -> (A) is true, but (R) is false
Answer: (b)
Answer: (b)
Answer: Option B. -> Mauritius
Answer: (b)
Answer: (b)
Answer: Option C. -> Tide
Answer: (c)The rhythmic rise and fall of ocean water twice in a day is called a tide. The tides are caused due to strong gravitational pull exerted by the sun and the moon on the earth’s surface.
Answer: (c)The rhythmic rise and fall of ocean water twice in a day is called a tide. The tides are caused due to strong gravitational pull exerted by the sun and the moon on the earth’s surface.
Answer: Option C. -> 2 1 4 3
Answer: (c)
Answer: (c)