Question

Give the present name of the Cheras, Rashtakutas, Pandyas, Cholas, Chalukyas and Kalinga.

Answer 1

Light is the main source of energy for all living organisms. Plants, main sustainers of life, are crucial in this conversion process and need light for photosynthesis that enables them to make their own food and food for others. And, perhaps more importantly, photosynthesis produces oxygen too!