In tropical rain forests,most of the energy in the ecosystem flows through:

Identify the trophic levels $(1, 2, 3$ and $4)$ in the provided figure.

The first link in any food chain is always a green plant because

$10,000 \, J \rightarrow 1000 \, J \rightarrow 100 \, J \rightarrow 10 \, J$
Which of the following characteristics can be justified by linking the given information with various trophic levels?

In any ecosystem,at which trophic level is the least amount of energy stored?

What is the rate of energy loss at different trophic levels in an energy pyramid (in $\%$)?