1. What does the author discuss in the first paragraph?

How are snowflakes formed?

What is the highest temperature for snow?

Why are snow flakes hexagonal?

In which month does most snow fall?

2. The word

tiny

clear

quick

sharp

3. The word

relate

speed

belong

stick

4. The pronoun

snowflake

snowfall

cluster

moisture

5. What is the main topic of the second paragraph?

How ice crystals from

How moisture affects temprature

What happens when ice crystals melt

Where the moisture to supply the nuclei comes from

6. The word

enhance

alter

increase

begin