Answer:
The changes in this pond after the trees grow large enough to completely shade the pond will be , In response to lower temperatures in the pond, the population allocations of small organisms will change from uniform to clumped.
Explanation:
ABOUT POND ECOSYSTEM -: A pond ecosystem is a freshwater ecosystem where populations of organisms rely on each other for their nutrients and survival, with the prevailing water climate.
TWO MAIN COMPONENTS OF POND ECOSYSTEM ARE -: