background
chop
chopped
chopped down
chopping
climate
conservation
cut
cutting down
deforestation
destroy
destruction
disaster
down
earth
ecology
environment
environmentalism
firewood
forest
forestry
green
heap
hill
industry
land
landscape
logging
logs
lumber
material
natural
nature
pile
pine
plantation
resources
stack
stub
stump
sustainability
timber
trees
trunks
vegetation
wild
wood