This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
Transpiration is a necessary evil as itlose water in the summer leading to the drying of hte tree 
1 4 1
please tell why transpiration is necessary ?