Prefixes and Renewable Energy

What is the meaning of the prefix 're-'?

• forward or ahead or again

• forward

• again or back

• forward or ahead

What is the meaning of the prefix 'ex-'?

• into or within

• above or beyond

• against or opposite

• out of or former

What is the meaning of the prefix 'in-'?

• not or without

• inside

• before

• opposite of

What is the meaning of the prefix 'de-'?

• forward or ahead

• together or with

• opposite or reverse

• above or beyond

Which prefix means 'again' or 'back'?

• un

• dis

• pre

• re

Which prefix means 'out of' or 'former'?

• pre-

• ex-

• in-

• re-

Which prefix means 'not' or 'opposite of'?

• dis-

• in-

• non-

• un-

Which prefix means 'reverse' or 'remove'?

• de-

• anti-

• un-

• dis-

What is renewable energy?

• Energy generated from fossil fuels.

• Energy derived from nuclear power.

• Energy collected from naturally replenished resources.

• Energy obtained from non-renewable resources.

Give an example of a renewable energy source.

• Hydropower

• Nuclear power

• Wind power

• Solar power