Question

Light energy helps in the sustenance of life on the earth ​

Answer 1

Answer:

Explanation:

Solar energy warms the Earth, causes wind and weather, and sustains plant and animal life. The energy, heat, and light from the sun flow away in the form of electromagnetic radiation (EMR). ... The most harmful UV rays are almost completely absorbed by Earth's atmosphere

Answer 2

Explanation:

Light is the main source of energy (that's true) 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!