What happens in the first stage of photosynthesis?

answer:

during the first stage of photosynthesis, called the light-dependent reaction, sunlight excites the electrons in the chlorophyll pigment. the organism uses this energy to create the energy carrier molecules atp and nadph, which are crucial for carbon fixing during the second stage.

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.