MCQOPTIONS
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MCQOPTIONS
This section includes 5 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. |
There is always a loss of some energy as heat during energy flows through an ecosystem. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
Into how many areas the energy that is received by organisms during energy transfer is converted? |
| A. | One |
| B. | Two |
| C. | Three |
| D. | Four |
| Answer» D. Four | |
| 3. |
How many percents of energy transferred from one trophic level to the next higher level? |
| A. | 10% |
| B. | 20% |
| C. | 50% |
| D. | 100% |
| Answer» B. 20% | |
| 4. |
Which form of Sun s energy is trapped by the producers in the energy flow? |
| A. | Light energy |
| B. | Chemical energy |
| C. | Wind energy |
| D. | Pressure energy |
| Answer» B. Chemical energy | |
| 5. |
What is called for the process of breaking down food to yield energy? |
| A. | Oxidation |
| B. | Photosynthesis |
| C. | Cellular respiration |
| D. | Decomposition |
| Answer» D. Decomposition | |