con‧ser‧va‧tion /ˌkɒnsəˈveɪʃən $ ˌkɑːnsər-/ ●●○ noun [uncountable]
1 the protection of natural things such as animals, plants, forests etc, to prevent them from being spoiled or destroyed
SYN preservation, → conserve
wildlife conservation
a local conservation group
conservation of
conservation of the countryside
Optimized studying based on the forgetting curve vastly improves memorization. - What is reminDO?
Memorize