Energy Flows Quiz Questions and Answers PDF Download p. 289
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Quiz on Energy Flows PDF Download
MCQ: In each trophic level, 90% of the energy is lost only 10 percent is passed on to the next level which is known as
- 90% Rule
- 10% Rule
- 30% Rule
- 70% Rule
B
MCQ: What is the aim of "Non Grid Electrification scheme"?
- Clean & sustainable solar energy
- Rural Areas/ Use of coal for energy
- Rural Areas/Clean & sustainable solar energy/200 watts of electricity a day
- Urban Areas/Non renewable energy/200 watts of electricity a day
C
MCQ: Trees in the savanna grasslands are drought
- Hydropillics
- Absorbent
- Resistants
- All of them
C
MCQ: Rainfall in savanna is
- 1500mm
- 3000 mm
- 1400 mm
- 50 mm
A
MCQ: The largest man made hole on the surface of earth is produced by extraction of which mineral?
- Uranium and Copper
- Uranium and Lead
- Copper and Gold
- Copper and Silver
A