CIS Final Review

What is anything that has mass and takes up space? 

• atoms

• matter

• evaporation

• solid

What part of the atom is a negative charged particle found outside the nucleus?

• proton

• nucleus

• neutrons

• electron

What affects how fast or slow particles move?

• speed

• time

• temperature

• distance

Which of the following is an example of a chemical change?

• 1. Spreading peanut butter on bread. 

• Breaking a glass.

• Cutting up an onion.

• 1. Your stomach breaking down lunch. 

For every action, there is an equal and opposite reaction. This is Newton’s...

• 1st Law of Motion

  
  

• 2nd Law of Motion

• 3rd Law of Motion

  
  

• Law of inertia

If the forces on an object are balanced, what is the net force?

• Zero

• Positive

• Negative

• Balanced

Homer and Holly are playing tug-of-war. Homer pulls with a force of 20 N to the right. Holly pulls with a force of 14 N to the left. Who won the tug-of-war AND by how much? 

• Holly; 6 N

• Homer; 20 N

  
  

• Homer; 6 N

• Holly; 14 N

What is an example of potential energy?

• Sliding down a slide

  
  

• Rolling down a hill

• Dropping a ball

  
  

• Sitting at the edge of a slide

  
  

Energy from the sun is an example of what type of energy?

• Nuclear

• Gravitational potential

  
  

• Mechanical

  
  

• Light

  
  

Which layer of Earth’s atmosphere contains the ozone layer? 

(Important in protecting Earth’s living organisms from ultraviolet radiation from the sun.) 

• Thermosphere

  
  

• Stratosphere

  
  

• Mesosphere

• Troposphere