Cerrar
packaging
deposit
to sort rubbish
environmentally-friendly
to waste resources
electrical aplliance
to play a vital role in sth
to regulate sth.
varied
agriculture
livestock grazing
clearance
cultivation
crop
slash-and-burn cultivation
sustainable
a shortage of sth.
fuel
(commercial) logging
to exceed sth.
endangered species
conservation
rate
extinction
threat
destruction
settlement
pollution
soil
to exhaust sth.
stock
to supply the demand for sth.
hide
intensive farming
to aim at sth.
at the expense of sth.
crop yield
synthetic fertilizer
to deteriorate
to achieve sth.
irreversible
soil degradation
organic farming
to return to sth.
crop cultivation
pest control
crop rotation
manure
to weed
free-range
exceptional
opportunity
economically
margin
decade
to benefit (from sth.)
malnourished
life support system
to meet sb´s needs
