Question

Please help! only have an hour left, will give full :))

Answer 1

1.5 g/m^2 bc 10% of 150=1.5

Answer 2

Answer: 1.5 g/m2

Explanation: Only 10% of a level's absorbed energy is absorbed by the next one. For example: The tree in this example is at the bottom of the pyramid and has 15,000. The insects that eat plants will get 10% of 15,000 which is 1,500. The birds that eat the insects get 10% of that energy which is 150, and so on!