Question

what is a storm? *
when thunder and lightning occur - sometimes tornadoes
a violent disturbance in the atmosphere
a violent weather system that releases a lot of precipitation
either weather that produces rain or weather that produces snow

at what temperature does water freeze to form snow? *
-5 degrees celsius
5 degrees celsius
0 degrees celsius
10 degrees celsius

what causes snow to form in winter storms? *
rain freezing after hitting the ground
wind pushing water droplet together
sudden temperature changes near the ground
water turning into ice crystals in the clouds

Explanation:

1. A storm is a violent disturbance in the atmosphere. Thunder and lightning, heavy - precipitation are often associated with storms but the core definition is the atmospheric disturbance.
2. Water freezes at 0 degrees Celsius to form ice or snow under appropriate atmospheric conditions.
3. Snow forms in winter storms when water turns into ice crystals in the clouds. Rain freezing after hitting the ground is called sleet, wind pushing water droplets together is more related to cloud formation rather than snow - formation specifically, and sudden temperature changes near the ground are not the main cause of snow formation in clouds.

Answer:

1. A violent disturbance in the atmosphere
2. 0 degrees Celsius
3. Water turning into ice crystals in the clouds