assessment student answers how does energy move from one level to the next in this food pyramid? a all of…

assessment student answers how does energy move from one level to the next in this food pyramid? a all of the energy from producers moves to the primary consumers and then on up the pyramid b only some of the energy from each level moves up to the next higher level because energy is also transferred to the environment as heat c the flow of energy increases from one level to the next so that tertiary consumers receive the most energy from the levels below them d each level receives energy directly from the sun, but each level is less efficient at converting sunlight into usable energy

assessment student answers how does energy move from one level to the next in this food pyramid? a all of the energy from producers moves to the primary consumers and then on up the pyramid b only some of the energy from each level moves up to the next higher level because energy is also transferred to the environment as heat c the flow of energy increases from one level to the next so that tertiary consumers receive the most energy from the levels below them d each level receives energy directly from the sun, but each level is less efficient at converting sunlight into usable energy

Answer

Brief Explanations:

In an ecological food - pyramid, energy transfer is not 100% efficient. As energy moves from one trophic level to the next, a significant amount is lost as heat to the environment. Producers capture energy from the sun, and only a fraction of that energy is passed on to primary consumers when they eat the producers. Similarly, primary consumers pass on only some of their energy to secondary consumers.

Answer:

B. Only some of the energy from each level moves up to the next higher level because energy is also transferred to the environment as heat