pelestarian
preservation
melestarikan
preserving
dilestarikan
preserved
lingkungan
environment
daur ulang
recyle
pakai ulang (penggunaan kembali)
reuse
menguarangi
reduce
sampah
rubbish
limbah
waste
limbai cair
water waste
tumbuh-tumbuh
plantation
tanaman
plant
bertanam
planting
menanam
to plant
bertumbuh
growing
kaleng
tin
pencemaran
polusi
pencemaran udara
air pollution
pencemaran air
water polution
pencemaran hutan
forest pollution
bahan bakar
fuel
asap
smoke
asap buangan
exhaust fumes
pilah
seperate