Let It Snow

What is the main reason for the white color of snow?

• The chemical composition of the water in the snow

• The presence of dust and soot particles in the snow

• The reflection and scattering of sunlight by ice crystals

• The ice of the snow crystals is naturally white and transparent

What is the purpose of the hail defense airplane in the text?

• To measure temperature and humidity in the snow clouds

• To study the behavior of wild animals in the snow

• To transport researchers to the center of snowstorms

• To create artificial snow crystals for research

What is the purpose of the ice cultivation mentioned in the video?

• To provide clean ice for food and drinks

• To test the stability of snow layers for avalanche research

• To create ice sculptures for winter festivals

• To study the growth of ice crystals in natural surroundings

What is the role of the snow in the water cycle as mentioned in the text?

• It acts as a reservoir, storing water during winter and releasing it in spring

• It absorbs water from the atmosphere, reducing the amount of rainfall

• It prevents evaporation of water from the ground, maintaining the water table

• It increases the salinity of oceans by adding fresh water

What color is snow?

• blue

• black

• white

• clear

What does it mean to have a snow flurry?

• Clear snowing

• Heavy snowing

• A light shower of snow

• Blizzarding

How many sides does a snowflake have?

• 4

• 6

• 8

• 5

Does temperature change the way a snowflake looks?

• Yes

• No

Do snowflakes change shape while they are falling to the ground?

• Yes

• No

Snowflakes are clusters of...

• Ice crystals

• Raindrops

• Water vapor

• Gas and dust