What is the yellow part of a flower

ANTHERS

Explanation:

THE MAIN FLOWER PARTS ARE THE MALE PART CALLED THE STAMEN AND THE FEMALE PART CALLED THE PISTIL . THE STAMEN HAS TWO PARTS. ANTHERS AND FILAMENTS. THE ANTHERS CARRY THE POLLEN . THESE ARE GENERALLY YELLOW IN COLOR.

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.