Question

Which of the following best describes the movement of energy in an ecosystem

Answer 1

Energy is started from the sun, with 100 percent of the energy given to plants. when the plants are eaten, only 10% of that energy is given to the animal, like a rabbit. When the rabbit is eaten by a larger predator, only 10% is given of the rabbits energy. This continues, so to find the amount of energy within a certain organism you would need to calculate 10% from each original source of energy

Answer 2

Answer:

Energy is harnessed by producers, and available energy decreases with each trophic level transfer.