Why is each level of the energy pyramid smaller than the level directly below it?(1 point)

Responses

Because about 10% of the energy is converted to heat when organisms become ill and another 10% when they die.
Because about 10% of the energy is converted to heat when organisms become ill and another 10% when they die.

Because the sizes of each level show that 10% is consumed by organisms at that level.
Because the sizes of each level show that 10% is consumed by organisms at that level.

Because 10% of the energy at each level moves to the next level and some additional energy is converted to heat.
Because 10% of the energy at each level moves to the next level and some additional energy is converted to heat.

Because 90% of the energy is passed on to the next level to be used by the organisms there......................

1 answer

The correct response is:

Because 10% of the energy at each level moves to the next level and some additional energy is converted to heat.

This principle is based on the concept of energy transfer in an ecosystem, often referred to as the 10% rule, where only about 10% of energy is passed from one trophic level to the next due to energy loss through metabolic processes, heat, and other biological activities.