conservation · noun U /ˌkɑn.sərˈveɪ.ʃən/
conservation (NATURE)
B2 the protection of nature
Dictionary examples:
wildlife conservation
conservation groups
Learner example:
I think that trying to save the wildlife in your area is a great aim because you don't have conservation areas and people can easily go hunting without telling anyone and in that way they destroy the wildlife. (First Certificate in English; B2; Spanish)
conservation (NOT WASTE)
C1 when you are careful not to waste energy, water, etc.
Dictionary example:
Our top priority is conservation of water.
Learner example:
As the issue of energy conservation is becoming more and more important, our company has decided to start doing something about it, as well. (Certificate in Advanced English; C1; Czech)
