Where do light dependent reactions take place

Thylakoid membrane of the chloroplast.

Explanation:

In the process of photosynthesis, light dependent reaction occurs inside the thylakoid membrane known as lumen of the chloroplast. In light dependent reaction, light is captured by thylakoid membrane present on the chloroplast.

Some integral membrane protein complexes are present in the thylakoid membrane that helping in catalyzes the light reaction. There are 4 major complexes are present in the thylakoid membrane:

1) Photosystem I.

2) Photosystem II.

3) Cytochrome b6f complex.

4) ATP synthase.

These four types of protein complexes are working together to form the products ATP and NADPH.

In this process mainly light absorption, oxygen release, dividing of molecules and formation of high energy molecules such as ATP ad NADPH occurs.

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.

this age may represent the age of the earth's accretion, of core formation, or of the material from which the earth formed. this dating is based on evidence from radiometric age-dating of meteorite material and is consistent with the radiometric ages of the oldest-known terrestrial and lunar samples.