Phenomenon 4: There is a city in Minnesota that gets extremely cold temperatures. It is the second coldest
place in the United States. The coldest temperature the city has reached is -43°C. It is no
wonder that the city has been nicknamed "The Icebox of the Nation." One day, a resident of
the city walks outside and observes one of his windows is covered in frost. He wonders about
the science behind how the frost formed. Can you explain it to him?
Name of Phase Change
6
State of Matter 1:
co
State of Matter 2
Description of Energy/Particle Movement: