Q.31)-Which of the following ocean current is sea found in Atlantic ocean?
- Gulf Stream
- Brazillian Stream
- Peru Stream
- Caary Stream
Q.32)-In Which of the ocean is Sargasso Sea?
- Atlantic Ocean
- Pacific Ocean
- Indian Ocean
- Arctic Ocean
Q.33)-Mongla port is located in-
- Srilanka
- Bangladesh
- Bhutan
- India
Q.34)-A wide inlet of the sea usually concave in shape,is termed as a-
- Strait
- Sound
- Bay
- Fjord
Q.35)-Sea water is saltier than rain water because-
- Sea animals are salt producing
- The air around the sea is saltish
- Rivers wash away salts from earth and pour them into the sea
- Sea beds have salt producing mines
Q.36)-A broad, low embankment built up along the banks of a river channel during floods is called-
- Delta
- Levee
- Flood Plain
- Dune
Q.37)-The tides in the sea are primarlly due to-
- The atmospheric effect of the Earth
- The gravitational effect of Venus on the Earth
- The gravitational effect of the sun on the Earth
- The gravitational effect of the Moon on the Earth
Q.38)-Ring of Fire is found commonly in_______________
- Pacific Ocean
- Atlantic Ocean
- Indian Ocean
- Arctic Ocean
Q.39)-A stretch of sea water, partly or fully separated by a narrow strip from the main sea is called-
- Bay
- Isthmus
- Lagoon
- Strait
Q.40)-Among the world oceans, which ocean is having the widest continental shelf?
- Antarctic Ocean
- Arctic Ocean
- Indian Ocean
- Atlantic Ocean