MCQOPTIONS
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MCQOPTIONS
This section includes 17 Mcqs, each offering curated multiple-choice questions to sharpen your Energy Management knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
How many types of ecological pyramids are there? |
| A. | One |
| B. | Two |
| C. | Three |
| D. | Four |
| Answer» D. Four | |
| 2. |
Which of the following ecological pyramids is the most fundamental? |
| A. | Pyramid of energy |
| B. | Pyramid of numbers |
| C. | Pyramid of biomass |
| D. | Pyramid of force |
| Answer» B. Pyramid of numbers | |
| 3. |
In an energy pyramid, which way does energy transfer occur? |
| A. | From both top to bottom and bottom to top of pyramid |
| B. | From middle of pyramid |
| C. | From top to the bottom of pyramid |
| D. | From bottom to the top of pyramid |
| Answer» E. | |
| 4. |
What is the exception to the upright pyramid of biomass? |
| A. | Temperate forests |
| B. | Deserts |
| C. | Aquatic ecosystems |
| D. | Grassland ecosystems |
| Answer» D. Grassland ecosystems | |
| 5. |
WHAT_IS_THE_EXCEPTION_TO_THE_UPRIGHT_PYRAMID_OF_BIOMASS??$ |
| A. | Temperate forests |
| B. | Deserts |
| C. | Aquatic ecosystems |
| D. | Grassland ecosystems |
| Answer» D. Grassland ecosystems | |
| 6. |
Which of the following ecological pyramids is the most fundamental?$ |
| A. | Pyramid of energy |
| B. | Pyramid of numbers |
| C. | Pyramid of biomass |
| D. | Pyramid of force |
| Answer» B. Pyramid of numbers | |
| 7. |
In an energy pyramid, which way does energy transfer occur?$ |
| A. | From both top to bottom and bottom to top of pyramid |
| B. | From middle of pyramid |
| C. | From top to the bottom of pyramid |
| D. | From bottom to the top of pyramid |
| Answer» E. | |
| 8. |
The pyramid of biomass is upright in aquatic ecosystem. |
| A. | True |
| B. | False |
| Answer» C. | |
| 9. |
Which pyramid is always upright apart from tree ecosystem? |
| A. | Pyramid of Number |
| B. | Pyramid of Biomass |
| C. | Pyramid of Energy |
| D. | Pyramid of Force |
| Answer» B. Pyramid of Biomass | |
| 10. |
Why are the trophic levels is in the shape of pyramid? |
| A. | Due to loss of energy between the trophic level |
| B. | Due to good looking |
| C. | Due to increase of energy between the trophic level |
| D. | Due to stable energy between the trophic level |
| Answer» B. Due to good looking | |
| 11. |
What is the significance of the shape of the pyramid of energy? |
| A. | It shows decrease in energy |
| B. | It shows increase in energy |
| C. | It shows the direction of energy flow |
| D. | It shows the trophic levels |
| Answer» B. It shows increase in energy | |
| 12. |
Pyramid of energy shows the relationship between energy and trophic level. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 13. |
Which of the following statement is true for pyramid of biomass? |
| A. | The biomass in each trophic level is always more than the below trophic level |
| B. | The biomass in each trophic level is always less than the below trophic level |
| C. | The biomass in each trophic level is entirely different compared to below one |
| D. | Trophic level don’t pass energy |
| Answer» C. The biomass in each trophic level is entirely different compared to below one | |
| 14. |
How can we indicate the accurate energy passed at each trophic level? |
| A. | By the help of pyramid of number |
| B. | By the help of pyramid of biomass |
| C. | By the help of pyramid of energy |
| D. | By the help of pyramid of food web |
| Answer» C. By the help of pyramid of energy | |
| 15. |
Which of the following shows the numbers of the producers, herbivores and the carnivores at their successive trophic levels? |
| A. | Food web |
| B. | Food chain |
| C. | Pyramid of biomass |
| D. | Pyramid of numbers |
| Answer» E. | |
| 16. |
Where we can find the inverted pyramids of biomass? |
| A. | Terrestrial ecosystem |
| B. | Aquatic ecosystem |
| C. | Grassland ecosystem |
| D. | Desert ecosystem |
| Answer» C. Grassland ecosystem | |
| 17. |
Who developed ecological pyramids for the first time? |
| A. | Charles Newton |
| B. | Charles Elton |
| C. | Charles Babbage |
| D. | Charles Darwin |
| Answer» C. Charles Babbage | |