8th Grade Mid-Year Review

What is the renewable source that produces energy from the sun?

• Hydroelectric

• Solar

• Biomass

• Geothermal

Fossil fuels are classified as nonrenewable because they.......

• require expensive equipment
• take millions of years to replace
• can be found all over 
• provide all the energy we use

The unit for work is

• Newton (N)

• Pounds (lb)

• kilogram (kg)

• Joules (J)

Energy can be transformed but cannot be created or destroyed

• Law of Conservation of Mass

• Law of Conservation of Energy

• Law of Conservation of Momentum

• Law of Conservation of Force

When one form of energy changes into a new type of energy

• Energy Transfer

• Energy Alignment

• Energy Conversation

• Energy Transformation

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

When energy moves from one object to another without changing form

• Energy Transfer

• Energy Conversation

• Energy Alignment

• Energy Transformation

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Coal, gas, & oil are examples of this

• renewable resources

• fossil fuels

• nuclear energy

• solar energy

Tags

NGSS.MS-ESS3-4

an energy resource that replaces itself as fast as/ faster than it is being used

• renewable resource

• nonrenewable resource

• fossil fuels

• nuclear energy

Tags

NGSS.HS-ESS3-2

an energy resource that is available in limited amounts/ being used faster than it is being replaced

• renewable resource

• nonrenewable resource

• fossil fuels

• nuclear energy

Tags

NGSS.MS-ESS3-4

Solar, wind, & hydroelectric energy are examples of

• nonrenewable resources

• renewable resources

• fossil fuels

• nuclear energy