Which energy transfer is correctly matched? A solar calculator: electrical energy to

light a ceiling fan: thermal to mechanical

laying a clarinet: mechanical to sound

Fusion in the sun: chemical to light and heat

the correct answer is b

hello

answer: collecting information/data

reason: the student is going around and asking people questions to collect data

i hope this

ecological efficiency: % of usable energy transferred as

biomass from one trophic level to the next typical is 10% efficient (90% of

energy is lost),is diagramed as the pyramid of energy flow. then osprey eagle

are tertiary consumer and the shrimp are primary consumer, so to balance

mass of shrimp (1/0.1) / 0.1 = 100 kg