Question

why all life would come to an end if there were no green plant?? ​

Answer 1

if there would be no green plants than there will be no oxygen for the living beings to breathe, no food and temperature will increase which will lead to global warming.

hope it will be helpful to you

Answer 2

Answer:  Respiration as well as photosynthesis cannot occur if there were no green plants.All the life forms need O2 and food to survive which is prepared by green plants.If these werent alive,it is difficult for all life forms to survive.