What will happen when the global carrying capacity for humans is reached?

A) animals will go extinct
B) humans will go extinct
C) humans will not continue reproducing
D) human population will shrink

You want to cultivate some exotic plants at your farm. however, the climate is chillier than the temperature range favorable to the crop. which is the best method to use for the cultivation of this exotic crop? a. use a crop rotation method b. use a lot of fertilizer c. prepare the seed bed properly d. use a greenhouse e. use irrigation