EVERYDAY SCIENCE

Detailed explanation-1: -Photosynthesis is considered an endothermic reaction because the energy in the form of sunlight is absorbed by the green plants.

Detailed explanation-2: -Photosynthesis is an endothermic reaction. This means it cannot occur without energy (from the Sun). The light required is absorbed by a green pigment called chlorophyll in the leaves. Chlorophyll is found in chloroplasts in plant cells, particularly the palisade and spongy mesophyll cells .

Detailed explanation-3: -An endothermic reaction is any chemical reaction that absorbs heat from its environment. The absorbed energy provides the activation energy for the reaction to occur.

Detailed explanation-4: -Chemical reactions that absorb (or use) energy overall are called endothermic.

Detailed explanation-5: -In photosynthesis, solar energy is harvested and converted to chemical energy in the form of glucose using water and carbon dioxide. Oxygen is released as a byproduct.