Where does the rest of the energy “lost” go?
(In food webs)

The rest of the energy is passed on as food to the next level of the food chain. The figure at the left shows energy flow in a simple food chain. Notice that at each level of the food chain, about 90% of the energy is lost in the form of heat.

Explanation:

Hope it helps :)

Answer

about 90% of the energy is lost in the form of heat.

atomic number of carbon is 6

electronic configuration of carbon is 1s²2s²2p²

orbital diagram of carbon is as shown here in the image.