The WOW! factor (Word of the Week)
#1 phenomenon / phenomena
#2 inquiry (inquire)
#3 biodegradable
#4 biosphere
#5 deforestation
#6 sustainability
#7 urbanization
#8, #9 agriculture , pesticides
#10 conservation
#11, #12 reforestation, reclamation
#13 claim
#14 mitigate