The energy from sunlight is directly used by the plant to A. absorb carbon dioxide.

B. split water.

C. suck up water through the roots.

The energy from sunlight is directly used by the plant to :

=》split water molecules,

splitting of water molecules during photosynthesis is done by solar energy absorbed through chlorophyll.

correct answer is option a.

tropopause, stratopause and mesopause have all in common aspect that is point of maximum temperature in its layer of the atmosphere. all layers of atmosphere observe abrupt change in temperature. tropopause is the boundary between troposphere and stratosphere. stratopause is the boundary between stratosphere and mesosphere. mesopause is the boundary between mesosphere and thermosphere. these all boundaries are ranges between altitude of 0 to 80 km.