Energy resources

All are examples of non renewable except

• Coal
• Petroleum
• Hydropower
• Uranium

What is the disadvantage of coal?

• Air Pollution
• Not much left
• World does not use much
• It is only used to roast hot dogs

What is a disadvantage of wind power?

• We have too many rainy days in US
• It is not always windy in some places
• Companies charge too much to make the wind blow
• The sun is not always out

Tags

NGSS.MS-ESS2-6

Nuclear power is energy created from

• Helium
• Wood
• Uranium
• Iron

Even though it is not the main reason, people against solar and wind energy say that the windmills and solar panels look ugly.

• True
• Fakse

Non renewable energy is energy that 

• smells nasty
• keep making more
• will run out
• is old

An example of a non renewable resource is

• solar
• coal
• wind
• water

Which technology converts solar energy into electricity?

• Photovoltaic cells/ Solar panels
  
• Solar still
• Generator
• All of them
  

Petroleum and natural gas form from...

• strong winds
• cooled magma
• radioactive materials
• remains of plants and animals 

Tags

NGSS.MS-ESS3-1

Hydroelectric power produces electricity using.....

• Wind
• Sunlight
• Moving water
• Dung

Tags

NGSS.HS-PS3-3