Use the following formula to find the efficiency of energy
transfer between the harbor seal (2,500 Kcal) and a polar bear
(375 Kcal).
(1 point)
× 100
(Energy level transfered to next level)
(Total energy input)
12%
15%
10%
20%
To find the efficiency of energy transfer, we need to use the following formula:
Efficiency = (Energy level transferred to next level / Total energy input) * 100
In this case, the energy level transferred to the next level is the energy of the polar bear, which is 375 Kcal. The total energy input is the energy of the harbor seal, which is 2,500 Kcal.
Plugging these values into the formula:
Efficiency = (375 Kcal / 2,500 Kcal) * 100 = 0.15 * 100 = 15%
Therefore, the efficiency of energy transfer between the harbor seal and the polar bear is 15%.