Question

What is depicted in the scheme
Sun)
7
Phytoplankton
Small fish
Zooplankton
(407)
HooJ)
Big
fish
(0.4J)​

Answer 1

Answer:

pyramid of energy...... which is always upright

Answer 2

Answer:
If all the lions are removed from the above food chain, the population of deer will increase greatly, as there will be no lion to consume them as food. Also, the density of grass will decrease as the high population of deer will lead to excessive grazing of grass.