Question

(d) How does dust particles help in bringing rainfall
(e)How does thermosphere help in radio transmission​

Answer 1

Explanation:

Showers fall to Earth's surface as rain, snow, sleet or hail. But high in the clouds, water molecules often begin to come together as tiny ice crystals that form around miniscule particles of dust. The microscopic crystals are big players in creating rain and lightning, and also heat and cool the planet by bouncing sunlight off clouds.