OCEANOGRAPHY 90 MCQS Mock Test 6 FOR NTA UGC NET

OCEANOGRAPHY 90 MCQS Mock Test 6 FOR NTA UGC NET

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OCEANOGRAPHY 90 Questions Mock Test for NTA UGC NET & States SET/SLET Exam, This is the Part 6 of this series.

To attempt this Mock test, click on the below link 

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OCEANOGRAPHY 90 MCQS PART 6

OCEANOGRAPHY 90 MCQS PART 6

  • This Test Contains 15 Questions
  • Total Questions is 90
  • All Questions is Compulsory
  • No Negative Marking
  • Specific Time given for this quiz
  • Quiz / Test will start after clicking on Start Button
  • After Completing Quiz, can see result in Percentages (%)
  • Attempt Carefully, so lets start, best wishes

 

 

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1 / 15

Q.76. Name the place where tides occurs four time in a day

(A) Hammerfest Port (Norway)

(B) Southampton Port (South England)

(C) Vikshapatnam Port (India)

(D) Florida Coast (U.S.A)

2 / 15

Q.77. The vertical movement of cold water from deeper oceanic layers to replace warmer surface is called a

(A) Turbidity

(B) Emergence

(C) Upwelling

(D) Halocline

3 / 15

Q.78. The mid-oceanic ridge extends

(A) 25,000 km

(B) 35,000 km

(C) 45,000 km

(D) 65,000 km

4 / 15

Q.79. Match List-I with List-II and select the correct answer from the given below

List-I

(Ocean Depths)

List-II

(Thermal Layers)

A. 0-500 metres1. Cold
B. 500-1000 metres2. Cool
C. 1000-1500 metres3. Warm
D. > 1500 metres4. Thermocline

Code:

 ABCD
A.1234
B.2341
C.3421
D.2413

5 / 15

Q.80. Which of the following straits connects Black Sea and sea of Marmara

(A) Bering Strait

(B) Bosporus Strait

(C) Mallava Strait

(D) Palk Strait

6 / 15

Q.81. Which straits separates Red sea from Indian Ocean

(A) Gulf Strait

(B) Bab-el-Mandeb Strait

(C) Davis Strait

(D) Mallave Strait

7 / 15

Q.82. Which one of the following is the main chemical composition of coral reefs?

(A) Mg CO3 (Magnesium Carbonate)

(B) KCO3 (Potassium Carbonate)

(C) NaCl (Sodium Chloride)

(D) CaCO3 (Calcium Carbonate)

8 / 15

Q.83. Identify the correct sequence from land to sea.

(A) Swash-Breaker-Transition-Surf

(B) Swash-Transition-Breaker-Surf

(C) Swash-Transition-Surf-Breaker

(D) Breaker-Swash-Surf-Transition

9 / 15

Q.84. Which one of the following types of sea floor sediments includes calcareous and siliceous oozes?

(A) Fluvial

(B) Terrigenous

(C) Biogenous

(D) Hydrogenous

10 / 15

Q.85. Kayals (Back Water) are found in which state

(A) Andhra Pradesh

(B) Rajasthan

(C) Tami Nadu

(D) Kerala

11 / 15

Q.86. In 1687, who was the scientist to give for the first time a rational explanation of tides and tide producing forces of the moon and the sun?

(A) John Dalton

(B) Gregor Mendel

(C) Issac Newton

(D) Albert Einstein

12 / 15

Q.87.  Coastal and estuary waters are sometimes affected by algal foam and scum, often called

(A) Red tides

(B) Red clay

(C) Red Soil

(D) Red waves

13 / 15

Q.88. At which one of the following temperatures is fresh water densest?

(A) 0°C

(B) 4°C

(C) 100°C

(D) - 4°C

14 / 15

Q.89. The densest sea water is the

(A) Arctic bottom water

(B) North Pacific bottom water

(C) Antarctic bottom Water

(D) North Atlantic deep water

15 / 15

Q.90. A halocline refers to a significant change in

(A) Density

(B) Salinity

(C) Temperature

(D) Turbidity

Your score is

The average score is 73%

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Click Here to Download the PDF OF OCEANOGRAPHY 90 MCQS Mock Test 6

 

Syllabus:

UNIT-III

Oceanography

Relief of Oceans, Composition:  Temperature, Density and Salinity, Circulation: Warm and Cold Currents, Waves, Tides, Sea Level Changes, Hazards: Tsunami and Cyclone   

 

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