The series of changes that occur after a disturbance in an existing ecosystem is called
a. primary succession
b. secondary succession
c. disturbance succession
d. pioneer succession

answer; the above statement is (true);

explanation:

for  example, forests have higher evapotranspiration than other ecosystems,  such  as grasslands, because of their deeper roots and greater leaf area. thus forests have a net moistening effect on the atmosphere and become a moisture source for downwind ecosystems.