This is a waterfall.
Waterfalls are
formed where a river
bed crosses from hard
rock to softer rock.
The river wears
down the softer rock
and creates a step.
this is the
mouth.this is
where the
river ends its
journey.
this is a tributary.
where a small river
conects to a big river.
this is a meander As the
river flows along flatter
ground, it slows down
and erodes more sideways
than downwards,
forming bends called
meanderS.
by Jasmin and Emma