The acidity or alkalinity (base) of the body can be measured through blood, urine or saliva. but
When the pH is 7, it is considered neutral. When a substance has a pH greater than 7 esalkaline, and is acidic if it is lower than that value. The ideal pH for our body is between 6 and 6.8. Any value greater than 6.8 is considered alkaline.
Sunlight is converted to chemical energy Sunlight is used in the process of photosynthesis by the plants to make glucose and six molecules of oxygen. During the process of photosynthesis plants capture sunlight with the help of chlorophyll pigments which are present in their leaves.