How has Earth changed during our current era? A. The dense forests of the Mesozoic era have died out.
B. Dinosaurs have slowly become extinct.
C. The climate has cooled and become less humid.
D. The ozone layer formed, allowing land-based organisms to live.

answer;

c. a tree whose roots are surrounded by wet sand.

explanation;

water stress is an important factor limiting the growth and productivity of forests.water stress is the most often cited cause of poor survival and growth of woody landscape plants.

-insufficient soil moisture is the most common form of water stress, but excess moisture that leads to poor soil aeration (hypoxia) can also result in reduced plant vitality. a tree whose roots are surrounded by wet sand would be least likely to experience water stress.

answer; synapse; i believe this is correct,plz check first good luck;