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. |
What was the worst effect of El Nino 1997-8 on Indonesia? |
| A. | Worst drought for half century |
| B. | Forest Fire Burnt out Control |
| C. | Fire haze spread and No monsoon rain |
| D. | All of these |
| Answer» E. | |
| 2. |
What varies in strength time to time? |
| A. | Ocean currents |
| B. | sea currents |
| C. | Peruvian Current Flow |
| D. | Equatorial Currents |
| Answer» B. sea currents | |
| 3. |
The sea fish are divided into |
| A. | 2 groups |
| B. | 3 Groups |
| C. | 5 Groups |
| D. | 7 Groups |
| Answer» B. 3 Groups | |
| 4. |
Useful food resources and raw material are obtained from |
| A. | Forests |
| B. | Animals |
| C. | Insects |
| D. | Microorganism |
| Answer» B. Animals | |
| 5. |
Examples of 'biotic' factors include: |
| A. | Water |
| B. | Sunlight |
| C. | Oxygen |
| D. | Grass |
| Answer» E. | |
| 6. |
In 2004, most frequent natural disasters experienced by USA were: |
| A. | Tornadoes |
| B. | Hurricanes |
| C. | Typhoons |
| D. | Volcanoes |
| Answer» B. Hurricanes | |
| 7. |
Where are the fishing grounds located predominantly? |
| A. | Temperate Zone |
| B. | Temperate Climate |
| C. | Both a and b |
| D. | None of these |
| Answer» B. Temperate Climate | |
| 8. |
What is carbon capture and storage? |
| A. | Carbon dioxide is captured from the power plant and stored in aquifers |
| B. | CO₂ is removed from the atmosphere |
| C. | CO₂ will no longer remain in the atmosphere |
| D. | Removal of CO₂ |
| Answer» B. CO₂ is removed from the atmosphere | |
| 9. |
'RCM' stands for |
| A. | Rate of Climate Model |
| B. | Regional Circulation Model |
| C. | Regional Climate Model |
| D. | Regional Circular Model |
| Answer» C. Regional Climate Model | |
| 10. |
In Peru, climate is strongly influenced by |
| A. | Carbon cycle |
| B. | water cycle |
| C. | El NIno events |
| D. | Natural disasters |
| Answer» D. Natural disasters | |
| 11. |
Extensive deforestation will lead to drier climates and low input sustainable |
| A. | Poulry |
| B. | Agriculture |
| C. | Industries |
| D. | Farming |
| Answer» C. Industries | |
| 12. |
United Nations Conference on Environment and Development held in |
| A. | Canada |
| B. | USA |
| C. | Rio de Janeiro |
| D. | Africa |
| Answer» D. Africa | |
| 13. |
'MSU' stands for |
| A. | Microorganism System Unit |
| B. | Microsoft System Unit |
| C. | Micro Sounding Unit |
| D. | Microwave Sounding Unit |
| Answer» E. | |
| 14. |
Wheat, rice and soya bean belongs to |
| A. | C3 Plants |
| B. | C4 Plants |
| C. | C2 Plants |
| D. | C6 Plants |
| Answer» B. C4 Plants | |
| 15. |
Higher CO₂ concentration stimulates: |
| A. | Photosynthesis |
| B. | Transpiration |
| C. | Evaporation |
| D. | Infiltration |
| Answer» B. Transpiration | |
| 16. |
When a data from many sources are being collected and fed into model is called: |
| A. | Initiation |
| B. | Forecast |
| C. | Universal Time |
| D. | Assimilation |
| Answer» B. Forecast | |
| 17. |
Cyclones loss their power source once they start to cross |
| A. | Coastal Areas |
| B. | Mountain Areas |
| C. | Land |
| D. | Oceans |
| Answer» D. Oceans | |
| 18. |
What is reason of African desert expanding ? |
| A. | Climate change and Human Activities |
| B. | Deforestation |
| C. | Over cultivation |
| D. | Exploitation of resources |
| Answer» B. Deforestation | |
| 19. |
In 2001, what was the percentage of employement in teritary sector? |
| A. | 85% |
| B. | 56% |
| C. | 90% |
| D. | 21% |
| Answer» B. 56% | |
| 20. |
Cyclone are formed when the sea water is at its |
| A. | Coldest |
| B. | Hottest |
| C. | Warm |
| D. | High |
| Answer» C. Warm | |
| 21. |
An average annual rate of sea level rise, approximately |
| A. | 1-2 mm |
| B. | 2-3mm |
| C. | 4-5mm |
| D. | 8-9mm |
| Answer» B. 2-3mm | |
| 22. |
Chemical substances that increase earth's surface temperature is known as |
| A. | Green house gases |
| B. | Global warming |
| C. | Climate change |
| D. | Urbanization |
| Answer» B. Global warming | |
| 23. |
What causes rapid melting of glaciers ? |
| A. | Natural occurance of climatic variability |
| B. | Man-made global warming |
| C. | Volcanic eruption |
| D. | Solar variability |
| Answer» C. Volcanic eruption | |
| 24. |
In developing countries, many jobs are developed by |
| A. | Agriculture |
| B. | Fishing |
| C. | Farming |
| D. | Industries |
| Answer» C. Farming | |
| 25. |
Fishes are an important souce of |
| A. | Carbohydrates |
| B. | Proteins |
| C. | Fats |
| D. | Sugar |
| Answer» C. Fats | |
| 26. |
Which country is most densely populated areas in world? |
| A. | Bangladesh |
| B. | Netherland |
| C. | Srilanka |
| D. | Botan |
| Answer» C. Srilanka | |
| 27. |
If all glaciers in Antarctica and Greenland begin melting, rise in sea level would be: |
| A. | 50cm |
| B. | 70cm |
| C. | 90cm |
| D. | 100cm |
| Answer» B. 70cm | |
| 28. |
In 2004, which source of energy is alternative to fossil fuel? |
| A. | Solar Energy |
| B. | Nuclear Energy |
| C. | wave Energy |
| D. | Tidal Energy |
| Answer» C. wave Energy | |
| 29. |
In a period of low rainfall, cotton is capable of yielding greater |
| A. | Production |
| B. | Profit |
| C. | Waste |
| D. | All of above |
| Answer» B. Profit | |
| 30. |
Human activities are being responsible for |
| A. | Greenhouse gas emission |
| B. | Pollution |
| C. | Producing waste |
| D. | Carbon cycle |
| Answer» B. Pollution | |
| 31. |
The Ocean currents occurs in the Christmas of Peru, which is why the Peruvian fisher men has given the name |
| A. | Peruvian |
| B. | El Nino |
| C. | Equatorial Currents |
| D. | All of these |
| Answer» B. El Nino | |
| 32. |
Corals are particularly sensitive to |
| A. | Temperature |
| B. | Nutrients |
| C. | salts |
| D. | ions |
| Answer» B. Nutrients | |
| 33. |
Human activities' are playing main role in causing |
| A. | Acid deposition |
| B. | Global warming |
| C. | Deforestation |
| D. | Urbanization |
| Answer» C. Deforestation | |
| 34. |
Drought occurs in which climates? |
| A. | Savanna |
| B. | Monsoon |
| C. | Savanna and Monsoon |
| D. | Tundra |
| Answer» D. Tundra | |
| 35. |
Fish remains are crushed an bird droppings are collected for |
| A. | Pesticides |
| B. | Fertilizers |
| C. | Animals |
| D. | Birds |
| Answer» C. Animals | |
| 36. |
Which currents greatly increase the fishing opportunity? |
| A. | Cold Currents |
| B. | Warm Currents |
| C. | Peruvian Current Flow |
| D. | Equatorial Current |
| Answer» B. Warm Currents | |
| 37. |
What is the last option people when food and shelter is not arrived in drought stricken areas? |
| A. | Migration |
| B. | Fatality |
| C. | Malnutrition |
| D. | All of these |
| Answer» B. Fatality | |
| 38. |
What's the meaning of El Nino? |
| A. | Christ Child |
| B. | s |
| C. | Coastal area |
| D. | All of these |
| Answer» B. s | |
| 39. |
The green revolution started from which country? |
| A. | Mexico |
| B. | USA |
| C. | Africa |
| D. | America |
| Answer» B. USA | |
| 40. |
In disaster areas, food aid cannot be more than a |
| A. | Permanent Solution |
| B. | Temporary Solution |
| C. | On time solution |
| D. | Life long solution |
| Answer» C. On time solution | |
| 41. |
In ocean warming if water expands, sea level will |
| A. | Decrease |
| B. | Fall |
| C. | Rise |
| D. | increase |
| Answer» D. increase | |
| 42. |
What is colorless, odorless, tasteless and cannot be felt ? |
| A. | Water |
| B. | Air |
| C. | Gas |
| D. | pollutants |
| Answer» C. Gas | |
| 43. |
Climate change is responsible in increasing monsoon |
| A. | Heat |
| B. | Hurricanes |
| C. | Winds |
| D. | Rainfall |
| Answer» E. | |
| 44. |
The world's driest deserts are in southern Peru and northern Chile is next to the |
| A. | Equatorial Current |
| B. | Peruvian Current Flow |
| C. | Warm Currents |
| D. | Cold currents |
| Answer» C. Warm Currents | |
| 45. |
What would cause 10% habitat land loss? |
| A. | Sea rise |
| B. | Ice melt |
| C. | Climate Change |
| D. | Global Warming |
| Answer» B. Ice melt | |
| 46. |
The currents are rich in Nitrates and |
| A. | Nutrients |
| B. | Air |
| C. | Wind |
| D. | Water |
| Answer» B. Air | |
| 47. |
What can humanitarian be harmed by unmitigated greenhouse emissions ? |
| A. | Severe weather |
| B. | Infectious diseases |
| C. | Food crises |
| D. | All of above |
| Answer» E. | |
| 48. |
The period of dry weather longer than normal is known as |
| A. | Flood |
| B. | Disaster |
| C. | Drought |
| D. | Famine |
| Answer» D. Famine | |
| 49. |
Eighty percent of terrestrial 'carbon' is in: |
| A. | Lands |
| B. | Forests |
| C. | Mountains |
| D. | Deserts |
| Answer» C. Mountains | |
| 50. |
Cotton' has deeper |
| A. | Roots |
| B. | Stem |
| C. | Leaves |
| D. | Fruits |
| Answer» B. Stem | |