alternative

business

chop

construction

cut

deforestation

ecology

energy

environment

equipment

felled

felling

firewood

forest

forestry

fuel

harvest

harvester

harvesting

industrial

industry

landscape

log

logging

lumber

lumberjack

machine

material

modern

natural

nature

paper

pine

product

rainforest

saw

sawing

stack

summer

technology

timber

tractor

transport

tree

truck

trunk

vehicle

wood

wooden

work