________ is NOT an auxiliary energy flow to agro-ecosystems.
A) An irrigation system
B) Solar input
C) Fertilizer
D) Fossil fuel input
Correct Answer:
Verified
Q13: _ of the energy given as feed
Q14: Demitarians refers to people who _.
A) eat
Q15: The Green Revolution is characterized by _.
A)
Q16: The development of higher-yielding or otherwise "improved"
Q17: The development of higher-yielding or otherwise "improved"
Q19: The production of food solely for the
Q20: The production of 1 tonne of grain
Q21: A gene from the bacteria Bacillus thuringiensis
Q22: The development of pigs that produce lower
Q23: Biofuels _.
A) generate a fraction of the
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