Question

City at night
why does the sky begin to glow at night falls?​

Answer 1

Answer:

When a meteoroid enters the Earth's atmosphere at a speed higher than 20 km/s (72,000 km/h; 45,000 mph) aerodynamic heating of that object produces a streak of light, from the glowing object as well as the trail of glowing particles that it leaves in its wake.

Explanation:

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Answer 2

The sky begin to glow as night falls because the sun rays enter the atmosphere to at that time. as the light enter the atmosphere light of sun get scattered by the dust particles And thus begins to glow

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