Changing a liquid into a solid. This is seen when making ice cubes.
What is freezing.
100
Miss McEwan's dog is named ______
What is Sibley
200
Carbon dioxide is an example of this state of matter.
What is a gas
200
Light that is created by humans.
What is artificial light.
200
One reason why sound is important?
(Many different answers)
200
When a material is able to soak up a liquid.
What is absorb.
200
Name 3 examples of solids
(anwers will vary)
300
Anything that takes up space and has mass
What is matter
300
When an object gives off light. An example of this is the smartboard.
What is emit.
300
What happens to sound when we talk into a tin can.
What is reflection.
300
A change in matter that does not change what the substance is made up of. Example, changing water into ice.
What is a physical change.
300
Miss McEwan's Birthday
What is January 19th
400
When liquid turns into a gas. An example of this is water turning into steam.
What is evaporation.
400
When light bounces off an object.
What is reflect.
400
Sound is made up of ________ moving through the air.
What is vibrations.
400
A change when a new substance is formed and a chemical reaction occurs. This change cannot be reversed. An example of this is burning wood or baking cookies.
What is a chemical change.
400
The change of state that happens when snow goes away in the spring.
What is melting.
500
The change of a gas into a liquid. An example of this is when water droplets form on your car windshield.
What is condensation.
500
Light travels in a ________ path. (wavy, straight, zigzag)
What is straight.
500
In order to hear sound, this part of our body must first be able to pick up the sound waves.
What is the ear drum.
500
The type of change that takes place when you hard boil an egg.