Solar power and Wind power are examples of R...... Energy sources'. Select the correct spelling of the missing word.
Renewable
Renewible
Reneweble
Renewarble
Air, land and water courses (rivers, lakes and seas) all make up the 'En..............t' that we live in. Select the correct spelling of the missing word.
Enviroment
Environment
Enviromant
Enviromeant
Carbon D..........e' is an example of a greenhouse gas. Select the correct spelling of the missing word.
Dioxide
Dyoxyde
Dyoxide
Dioxyde
Burning fossil fuels causes long term to the 'A................e'. Select the correct spelling of the missing word.
Apmosfere
Apmosphere
Atmospere
Atmosphere
The 'G..............t' set targets for industry, to help reduce the amount of harmful emissions released into the air. Select the correct spelling of the missing word.
Goverment
Government
Govermant
Governmant
PV is another name for 'electricity generated by sunlight'. Select the correct spelling of the letter V
Voltic
Voltaic
Voltaik
Voltaec
PV arrays can be connected together in series to increase the total voltage, or in ........... to increase the total current. Select the correct spelling of the missing word.
Parallel
Paralell
Parallell
Paralel
Select the3 correct spelling of the name of the material used for the manufacture of solar cells
Silicon
Sillicone
Sillicon
Silican
Instead of throwing away waste materials, every effort should be made to 'R............' where possible. Select the correct spelling of the missing word.
Recickle
Recycle
Reciycle
Resycle
Homeowners who generate excess electricity from their PV system can sell electricity back to the grid. This is known as a 'feed-in T......'. Select the correct spelling of the missing word.