Question

O NEW D Question 30 2 pts How do ice crystals grow, initially, in cold clouds to become large enough to fall? O They are charged positively and attract other negatively charged particles. They freeze into hai Istones. They grow by collision and coalescence with other ice crystals. s faster than cloud droplets Question 31 2 pts

Answer 1

Ans:- They grow by collision and coalescence of with other ice crystals.

Because the vapor becomes small water droplet or ice crystals when cool down in upper atmosphere. when they condense they called condensation nuclei and form ice crystals when they coalescence.