Question

for project .... SUN IS THE ULTIMATE SOURCE OF ENERGY

Answer 1

The sun is the ultimate source of almost all kinds of energy on earth, either directly or indirectly. Fossil fuels (coal, oil and gas) are the transformed forms of plants (and animals) which once lived on the earth and grew capturing the energy of the sun.

Answer 2

you can make a model which shows photosynthesis.it will show that sun is the ultimate source of energy or you can make a model of solar system