Energy end of topic test

What is energy?

• It is the ability to do work, generated from natural resources

• It is the ability to do work, generated from man made resources

• It is something that comes from food and drink

Natural resources are ​ ​ (a)   ​ ​ from the ​ (b)   ​ used by humans ​

• materials
• manmade
• land
• Earth

Organize these options into renewable and non renewable energies

Groups:

(a) Non renewable

,

(b) Renewable

• Geothermal Energy

• Nuclear

• 
• Coal
• Peat
• Solar Energy

• 
• Hydropower

• Wind Energy

What is meant by the term 'finite energy'?

• Energy from renewable sources

• Energy from non renewable sources

• Energy that will never run out

Benefits of renewable enrgy include:

It's ​ (a)   than non renewable energy

​ ​ (b)  

Less ​ (c)  

Will tackle ​ (d)  

• cleaner
• Cheaper
• Carbon dioxide
• climate change
• more expensive
• water vapour
• climate action
• better

Who in Ireland develops, manages and operates the electricity grid in Ireland?

• Vodafone

• Telecom Eireann

• ESB

• Eirgrid

Eirgrid has set a target of ​ (a)   renewable energy by ​ (b)   . To do this it created the ​ (c)   , linking Ireland and ​ (d)  

• 70%
• 2030
• Germany
• Spain
• 15%
• 2025
• 2040
• Celtic Interconnector Project
• France
• Channel Tunnel

BER stands for?

• Bit Error Rate

• Building Energy Rating

• Basic Electrical Rhythm

• Bureau of Ethnic Research

The wind farm in ireland is off the coast of which county?

• Wexford

• Wicklow

• Louth

• Dublin

If one gigawatt can power 750,000 homes, how many homes can 7 gigawatts power?

Mathematical Equivalence

ON