Question

how does light help us​

Answer 1

Explanation:

Rays of light reflect, or bounce off, objects just like a ball bounces on the ground. This reflection of light is what enables us to see everything around us. ... We can see the Moon because the Sun's light is reflected off the Moon's surface. Light can reflect in different ways, changing the way objects look

Answer 2

Answer:

Light also keeps the Earth warm. Light exists in tiny energy packets called photons. Each wave has a wavelength or frequency. The human eye sees each wavelength as a different colour.

Explanation:

I hope it's helpful for you.