What happens to a water puddle when the sun comes out?
Evaporation
100
What are the 2 temperature scales?
Celsius and Fahrenheit
200
What state of matter is Kool-Aid?
Liquid
200
What state of matter is the air?
Gas
200
When matter is freezing, in what state of matter does it begin (before it freezes)?
Solid
200
Once water evaporates in goes into the sky. What happens next?
The water condensates and forms clouds.
200
If it is hot outside, is the temperature HIGHER or LOWER?
Higher
300
Name an object that is made of more than one state of matter.
Human, dog, pitcher of lemonade, soap bubbles, etc.
300
What do the particles look like in a solid?
Close together and moving very slowly
300
What is the process of adding heat to liquid to turn it into a gas?
Evaporation
300
When the clouds get heavy, what falls out of them?
Precipitation
300
Does the thermometer go UP or DOWN when the temperature is colder?
The thermometer goes down.
400
What do the particles look like in a liquid?
Kind of close together, and moving a little fast
400
What do the particles in a gas look like?
Spread apart and moving super fast
400
What is condensation?
A. liquid - heat = solid
B. gas - heat = liquid
C. solid + heat = liquid
D. liquid + heat = gas
Condensation is
B. gas - heat = liquid
400
When the precipitation comes down, what is formed on the ground?
Puddles
400
What is the freezing point of water in Celsius or Fahrenheit?
0°C
32°F
500
In which state of matter does the matter have its own shape? It does NOT take the shape of the container.
Solid
500
Which states of matter take the shape of their containers?
Liquid and Gas
500
Name an example of each of the following:
Melting
Freezing
Evaporation
Condensation
Melting- a popsicle drips on your shirt
Freezing- put water in the freezer to make ice cubes
Evaporation- the water spilled on the sidewalk disappears
Condensation- water is on the outside of my cold water bottle
500
What is precipitation?
Rain, Snow, Sleet, and Hail
500
What is the boiling point of water in Celsius or Fahrenheit?