Mr. McCrohan Review for 8th IPC test

what is energy?

• The ability to do work or bring about change

• includes heat from the sun and wind from the sky

• Both answers are correct

What are the two types of energy?

• Kinetic Energy and potential energy

• Climate change

• Electricity

 Kinetic energy is the energy an object has because it is...

• 1. Moving

• Has electricity

• 1. Is the same as thermal energy

What is potential energy?

• 1. The stored energy in an object

• The energy an object has because it is moving

• 1. Neither answer is correct

Work is……

• 1. The stored energy in an object

• 1. The transfer of energy that results from motion

• 1. The same as energy

True or false. Natural Resources are materials or things found on the Earth, such as trees, land and water, that we need to make things. 

• True

• False

Renewable resources are things that can be used over and over again. Examples include…

• 1. Fresh air, water and soil

• 1. Wind and sunshine

• 1. Both answers are correct

Non-renewable resources are …..

• 1. Resources that exist in limited or fixed amounts 

• 1. Examples include oil, natural gas, coal, metals and diamonds

• 1. Both answers are correct

The sun is an example of 

• 1. A renewable resource

• A non-renewable resource

• The greenhouse effect

Wind is another example of…..

• 1. A nonrenewable resource 

• 1. A renewable resource

• 1. Neither answer is correct