Science Quiz

What is the force that pulls objects towards the center of the Earth?

• gravity

• friction

• magnetism

• repulsion

What is one correct fact about energy?

• Energy cant be transferred

• Energy can be destroyed

• Energy can be transformed from one type to another

• There is only one type of energy

A type of potential (stored) energy found in chemical compounds like food. ​

• Chemical Energy
• Thermal Energy
• Light Energy
• Kinetic Energy

Which of the following is an example of potential energy?

• A stretched rubber band

• A moving train

• A falling rock

• A running car

Transforming energy means it will:

• Pass on to another object

• Be destroyed

• Become more powerful

• Change type

What is the first step in the design process?

• Imagine

• Plan

• Ask/Investigate

• Create/Produce

What is the energy of motion called?

• mechanical energy

• potential energy

• thermal energy

• kinetic energy

Which force allows a ball to BOUNCE when it is dropped on the ground?

• Magnetism

• Gravity

• Elasticity/Kinetic energy

• Friction

What is the last step in the design process?

• Plan

• Create/Produce

• Ask/Investigate

• Improve/Evaluate

In a fair test, what is the thing that is changed?

• Extra variable

• Independent variable

• Intellectual variable

• Dependent variable