MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The constant energy which is clean and renewable found on beach is the |
| A. | wave energy |
| B. | tidal energy |
| C. | surf energy |
| D. | hydral energy |
| Answer» B. tidal energy | |
| 2. |
The form of energy which is produced with the movement of tides is the |
| A. | wave energy |
| B. | tidal energy |
| C. | surf energy |
| D. | hydral energy |
| Answer» C. surf energy | |
| 3. |
Watercrafts leave materials in oceans which includes |
| A. | pesticides |
| B. | fertilizer |
| C. | herbicides |
| D. | gasoline |
| Answer» E. | |
| 4. |
Benthos group organisms live on |
| A. | ocean floor |
| B. | ocean surface |
| C. | deep sea |
| D. | ocean basin |
| Answer» B. ocean surface | |
| 5. |
When the level of tides is lowered the gate is |
| A. | open |
| B. | partially open |
| C. | close |
| D. | partially close |
| Answer» D. partially close | |
| 6. |
The zone with trenches is the |
| A. | intertidal zone |
| B. | sub littoral zone |
| C. | abyssal zone |
| D. | hadal zone |
| Answer» E. | |
| 7. |
Octopuses are found in |
| A. | bathal zone |
| B. | intertidal zone |
| C. | sub littoral zone |
| D. | abyssal zone |
| Answer» B. intertidal zone | |
| 8. |
The zone near surface of ocean at middle depths is called |
| A. | benthic environment |
| B. | pelagic environment |
| C. | neritic zone |
| D. | oceanic zone |
| Answer» C. neritic zone | |
| 9. |
The largest ecological zone in ocean is the |
| A. | bathal zone |
| B. | intertidal zone |
| C. | sub littoral zone |
| D. | abyssal zone |
| Answer» E. | |
| 10. |
2µm is equal to |
| A. | 1mm |
| B. | 2mm |
| C. | 2x10-3mm |
| D. | 2x10-5m |
| Answer» D. 2x10-5m | |
| 11. |
People who study about tremors (earthquakes) are known as |
| A. | Seismologists |
| B. | Terminologists |
| C. | Astrologists |
| D. | Geologists |
| Answer» B. Terminologists | |
| 12. |
Optical telescope was first built in |
| A. | 1906 |
| B. | 1609 |
| C. | 1960 |
| D. | 1690 |
| Answer» C. 1960 | |
| 13. |
If we divide 1 km into 1000 equal parts, each part will be equal to |
| A. | 1m |
| B. | 1dm |
| C. | 1cm |
| D. | 1mi |
| Answer» B. 1dm | |
| 14. |
A cubic meter (1m3) is equal to |
| A. | 1 liter |
| B. | 10 liters |
| C. | 100 liters |
| D. | 1000 liters |
| Answer» E. | |
| 15. |
The element which is found in the deep ocean and helps in making steel is the |
| A. | cobalt |
| B. | iron |
| C. | manganese |
| D. | copper |
| Answer» D. copper | |
| 16. |
Exxon Valdez spilled over 260000 barrels along side of |
| A. | Alaska |
| B. | Argo Merchant |
| C. | Kurdistan |
| D. | Athenian |
| Answer» B. Argo Merchant | |
| 17. |
The benthic zone which lies between low-tide and high-tide is called |
| A. | bethel zone |
| B. | intertidal zone |
| C. | sub littoral zone |
| D. | abyssal zone |
| Answer» C. sub littoral zone | |
| 18. |
Engineers predict right place for digging of oil using instrument called |
| A. | seismic |
| B. | robotic |
| C. | scientific |
| D. | ordinary |
| Answer» B. robotic | |
| 19. |
Benthos includes organisms like |
| A. | star fish |
| B. | sea lion |
| C. | dolphins |
| D. | all of them |
| Answer» B. sea lion | |
| 20. |
Models can also be used to explain the past and present and to predict the |
| A. | galaxies |
| B. | nature of universe |
| C. | nature of organisms |
| D. | future |
| Answer» E. | |
| 21. |
Chemical oceanography refers to |
| A. | life in ocean |
| B. | physical processes in ocean |
| C. | biological processes in ocean |
| D. | chemicals present in ocean and their behavior |
| Answer» E. | |
| 22. |
For small objects such as an ice cube, the unit of mass used is |
| A. | pounds |
| B. | milligrams |
| C. | kilograms |
| D. | grams |
| Answer» E. | |
| 23. |
A climate model is like a |
| A. | complicated recipe |
| B. | cotton ball |
| C. | rhyme |
| D. | scientific method |
| Answer» B. cotton ball | |
| 24. |
The study of earth's atmosphere including climate and weather is known as |
| A. | Geology |
| B. | Astrology |
| C. | Climatology |
| D. | Meteorology |
| Answer» E. | |
| 25. |
Black smokers deep under the ocean through |
| A. | ash into the ocean |
| B. | gases into the ocean |
| C. | minerals into the ocean |
| D. | dry ice into the ocean |
| Answer» D. dry ice into the ocean | |
| 26. |
The most common carriers of meteorology is |
| A. | climate changes |
| B. | weather forecasting |
| C. | climate post casting |
| D. | broadcasting |
| Answer» C. climate post casting | |
| 27. |
One task of the scientists is to detect how humans affect the |
| A. | environment |
| B. | nature |
| C. | atmosphere |
| D. | universe |
| Answer» B. nature | |
| 28. |
The SI unit of density is |
| A. | g/cm3 |
| B. | kg/m3 |
| C. | g/mL |
| D. | kg/L |
| Answer» C. g/mL | |
| 29. |
Scientists who study the earth's atmosphere have developed |
| A. | physical climate models |
| B. | conceptual climate models |
| C. | mathematical climate models |
| D. | aerial climate models |
| Answer» D. aerial climate models | |
| 30. |
Scientists used mathematical models to predict the growth of world population, computer converted that data into a |
| A. | sample |
| B. | model |
| C. | design |
| D. | structure |
| Answer» C. design | |
| 31. |
The area of a square measuring 5m each side would be |
| A. | 25mm2 |
| B. | 5m2 |
| C. | 10m2 |
| D. | 25m2 |
| Answer» E. | |
| 32. |
For small areas such as a table surface, the unit of area used is |
| A. | sq. mm |
| B. | sq. cm |
| C. | sq. mi |
| D. | sq. ft |
| Answer» C. sq. mi | |
| 33. |
The combined study of geology and chemistry is known as |
| A. | Chemical Geology |
| B. | Geochemistry |
| C. | Chemo logy |
| D. | Geochemical Science |
| Answer» C. Chemo logy | |
| 34. |
The SI unit of mass is |
| A. | kilograms (kg) |
| B. | pounds (lbs.) |
| C. | ounces (oz.) |
| D. | drams (dr) |
| Answer» B. pounds (lbs.) | |
| 35. |
People who are educated in geology, biology and physics are known as |
| A. | Physical geographers |
| B. | Biological geographers |
| C. | Geological cartographers |
| D. | Physical cartographers |
| Answer» B. Biological geographers | |
| 36. |
Models are used to help us understand the |
| A. | universe |
| B. | virtual world |
| C. | natural world |
| D. | artificial world |
| Answer» D. artificial world | |
| 37. |
1000 grams is equal to |
| A. | 1kg |
| B. | 1mg |
| C. | 1µg |
| D. | 1lb |
| Answer» B. 1mg | |
| 38. |
Waves that have less frequency and more wavelength than visible light are |
| A. | ultraviolet rays |
| B. | gamma rays |
| C. | x-rays |
| D. | radio waves |
| Answer» E. | |
| 39. |
One decimeter is equal to |
| A. | 1x10-1m |
| B. | 1x10-2m |
| C. | 1x102m |
| D. | 1x103m |
| Answer» B. 1x10-2m | |
| 40. |
A person who studies the community of the organisms and their non-living environment is known as |
| A. | environmental scientist |
| B. | ecologist |
| C. | astronomer |
| D. | psychologist |
| Answer» C. astronomer | |
| 41. |
Models you can touch or feel are known as |
| A. | mathematical models |
| B. | physical models |
| C. | biological models |
| D. | conceptual models |
| Answer» C. biological models | |
| 42. |
Everything that has to do with solid earth is known as |
| A. | Geography |
| B. | Geology |
| C. | Tectology |
| D. | Astronomy |
| Answer» C. Tectology | |
| 43. |
Systems of ideas are a third type of models i.e. |
| A. | Mathematical Models |
| B. | Physical Models |
| C. | Biological Models |
| D. | Conceptual Models |
| Answer» E. | |
| 44. |
Nowadays, all scientists and people around the world use the |
| A. | local system of unit |
| B. | universal system of units |
| C. | international system of units |
| D. | continental system of units |
| Answer» D. continental system of units | |
| 45. |
Geological oceanography refers to |
| A. | history of water and salts in ocean |
| B. | structure of ocean water and salts |
| C. | history and structure of ocean beds |
| D. | movement of plates under ocean beds |
| Answer» D. movement of plates under ocean beds | |
| 46. |
1mg is equal to |
| A. | 1x102g |
| B. | 1x103g |
| C. | 1x10-2g |
| D. | 1x10-3g |
| Answer» E. | |
| 47. |
The most familiar star in the universe is |
| A. | Sirius |
| B. | Sun |
| C. | Rigel |
| D. | Deneb |
| Answer» C. Rigel | |
| 48. |
A person who studies both chemistry and geology is known as |
| A. | Physician |
| B. | Chemical Geologist |
| C. | Geochemist |
| D. | Biochemist |
| Answer» D. Biochemist | |
| 49. |
Pre-existing land areas are often covered by |
| A. | intrusive rocks |
| B. | dikes |
| C. | lava flow |
| D. | eruption |
| Answer» D. eruption | |
| 50. |
The types of texture of metamorphic rocks could be |
| A. | two |
| B. | three |
| C. | four |
| D. | five |
| Answer» B. three | |