Which form of energy produces heat?
Thermal energy
What is the sixth planet from the Sun?
Saturn
What are the three states of matter?
Solid, liquid, and gas
What is the name of Spongebob's pet snail?
Gary
What happens to molecules in a substance when they are cooled?
They slow down and come closer together
True or False: Energy can change forms.
True
True or False: Giraffes have more bones in their neck than humans.
False, both have 7 bones in their neck
Describe how the molecules in a solid are arranged.
They are packed close together.
About how much of the Earth's surface is covered in water?
70%-80%
________ _______ occurs when a substance is heated and its molecules spread out.
Thermal Expansion
Which form of energy is produced by vibrations in the air that we can ear?
Sound energy
What is the only fruit that has seeds on the outside?
Strawberries
A liquid is heated until it turns into a gas
How many thunderstorms occur on Earth every minute?
A. 200
B. 2,000
C. 2,500
2,000
Which atom particles are positively charged?
Protons
Which form of energy is still:
Potential or Kinetic?
Potential energy
How long does it take for a pineapple to grow?
A. 1 month
B. 6 weeks
C. 2 years
C. 2 years
Which state of matter can expand to fill an entire space?
Gas
True or False: Human teeth are as strong as shark teeth.
True
Which atom particles are negatively charged?
Electrons
Which form of energy produces motion?
Mechanical Energy
What job did Abraham Lincoln have before he became the 16th President?
A. Professional Wrestler
B. Farmer
C. Shoemaker
Professional Wrestler
Which process occurs when a gas cools and turns into a liquid?
Condensation
The game "Twister" was originally named after what salty snack?
Pretzel
Different molecules combine together to form ___________.
Compounds