Answer:
All living organism will die without sun.
Step-by-step explanation:
Sun is the ultimately the first and the foremost source of the energy. All living organism directly or indirectly depends on the sun for their activities and sun can also be used as renewable source of energy.
The plants directly uses sun's energy for the photosynthesis. The animals depend on the plants and directly on the sun. Human beings depends on the sun and uses it in the form of electrical energy as well. The burning of sun causes the death of plants, animals and all the other living organism of the earth.