enormous
very, very big
limit
to restrict
to keep something or someone alive or in existence
sustain
to feel certain that something is true
believe
lumber
wood that is prepared for use in building
forest
a large area of land that is thickly covered with trees
to grow particular crops or animals; to bring up children
raise
what will happen tomorrow or sometime after that
future
disappear
to go away
land
the surface of the earth that is not water
the money earned from work
income
a substance that is needed to keep a living thing alive and to help it to grow
nutrient
stagger
to walk in a weak, unsteady way
orchid
a plant with brightly coloured flowers of unusual shapes
in the place of somebody/something
instead
to do what you want to do; “do as you please”
suit yourself
method
a way of doing something
ruin
to damage something so badly that it loses all its value
that can continue or be continued for a long time
sustainable
to help or encourage somebody by saying or showing that you agree with them/it
support