Fertility
rate – the state or quality of being fértile
increase –
to make or become greater in size.
average –
the number of results from adding several quantities that were added.
disaster –
a overwhelming calamity or catastrophy.
per – for
each
decrease –
reduce the size or amount of something
fewer –
less of something
deaths –
the act of dying.
births –
the act or instance of being born
immigrants
– people who immigrate.
wars –
armed fighting between nations or factions.
pages 8 and 9
Chart – a
data, table or graph giving information.
Bar – a
solid piece of material that is longer than it is wide.
wider – of
great size extending side to side.
base – the
part on which something stands
rapidly – speedily
within a short time. Very fast.
Graph – a diagram
representing data. Usually we compare different groups.
percentage –
a rate per 100
pyramid – a
system or a structure resembling a pyramid.