using the 10% rule when studying trophic pyramids. if the autotrophs produce 100 joules of energy, how much…

using the 10% rule when studying trophic pyramids. if the autotrophs produce 100 joules of energy, how much energy is passed on to the herbivores? 10 joules 15 joules 0.1 joule

using the 10% rule when studying trophic pyramids. if the autotrophs produce 100 joules of energy, how much energy is passed on to the herbivores? 10 joules 15 joules 0.1 joule

Answer

Explanation:

Step1: Apply 10% rule

The 10% rule states that only about 10% of the energy is passed on from one trophic - level to the next. If autotrophs produce 100 joules of energy, and we want to find the energy passed on to herbivores (the next trophic - level). We use the formula: Energy passed on=Initial energy×10%

Step2: Calculate the energy

Energy passed on = 100×0.1 = 10 joules

Answer:

10 joules