Population density will Decline and population increase will eventually rise.
In an ecosystem, the folk of a species will rise until reaches the carrying capacity.
Then the denizens size remains fairly the exact. If abiotic or biotic factors alter, the carrying capacity alter as well. Natural tragedies can shatter resources in an ecosystem.
Thus,Decline and population increase will eventually rise.
To learn more about ecosystem click here;
https://brainly.com/question/13979184
#SPJ4