पारिस्थितिक तंत्र में एक पोषी स्तर से दूसरे पोषी स्तर में स्थानान्तरण से ऊर्जा की मात्रा / The amount of energy during transfer from one trophic level to another in an ecosystem
Verified Answer
A. बढ़ती है / Increases
B. घटती है / Decreases
C. स्थिर रहती है / Remains constant
D. बढ़ सकती है या घट सकती है / May increase or decrease
Explanation:
According to the 10% law of energy transfer in an ecosystem, only about 10% of the energy from one trophic level is transferred to the next. The remaining 90% is lost as heat during metabolic processes or remains unconsumed. Therefore, the amount of energy decreases at each successive trophic level.