Energy Chains and Power Plants Review

Any form of energy can be converted to any other form of energy.

• True

• False

Tags

NGSS.HS-PS3-3

Almost all energy chains start at the __________

• Sun

• Plants

• Bottom

• Action

The process plants go through to make energy is called

• producing

• decomposing

• respiration

• photosynthesis

Tags

NGSS.MS-LS1-6

The dashed arrows in an energy chain diagram symbolise

• Energy Transformation

• The amount of wasted energy

• Energy Transfer

• The next series of events

Tags

NGSS.MS-PS3-5

The energy chain of a candle is

• Chemical -> Heat + Kinetic

• Electrical -> Heat + Kinetic

• Electrical -> Heat + Light

• Chemical -> Heat + Light

True or False. Energy cannot be created or destroyed, rather it is transformed from one energy type to another.

• True

• False

Tags

NGSS.MS-PS3-5

What energy conversions take place when you vigorously rub your hands together?

• friction => heat

• chemical => thermal

• kinetic => thermal

• kinetic => chemical

Tags

NGSS.MS-PS3-5

NGSS.MS-PS1-4

Energy transformations occur when...

• energy is created through conduction
• energy changes from one form to another
• two forces slide together that are touching
• a chemical reaction takes place

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-4

Fossil fuels are a ____________ energy source

• Heat

• Renewable

• Non renewable

• Transformation

An example of a renewable energy source is

• Fossil fuels

• Natural Gas

• Wind turbines

• Acid rain