Fill in the trophic levels $(1, 2, 3$ and $4)$ in the boxes provided in the figure.
Autotrophs
Most animals that live in deep oceanic waters are
Identify the possible link “$A$” in the following food chain.
Plant $→$ Insect $→$ Frog $→$ “$A$” $→$ Eagle
Match the following:
Trophic levels | Examples |
$(A)$ First | $(a)$ Mon |
$(B)$ Second | $(b)$ Wolf |
$(C)$ Third | $(c)$ Cow |
$(D)$ Fourth | $(d)$ Phytoplankton |
Give an account of energy flow in an ecosystem