Transcript lesson-6-niagara-falls-1

Niagara Falls Location
The Niagara Falls
is on the border
between Canada
and the USA. The
falls are partly in
Canada and partly
in the USA and
they are separated
by Goat Island.
Goat
Island
Niagara
River
Horseshoe falls
American
Falls
U.S.A
Rainbow
Bridge
Niagara
Gorge
Canada
How was it formed?
In this area, a
band of hard
limestone lies on
top of softer
shales and
sandstone.
How has it changed over time?
Over time the falls have created the Niagara Gorge.
The falls are eating into the cliffs behind at nearly 1m
a year. The gorge that is left behind is now 11km long.
American Falls
Bridal Veil Falls
What physical features can you identify?
What evidence of tourism can you spot?
Passing the
American
Falls
Approaching
the Horseshoe
falls
What use
of the
river is
suggested
here?
Views of
Niagara
Gorge
Task One
• Page 13 of textbook.
• Complete Q1a, b, c, d and e.
• USE DIAGRAM ‘B’ ON PAGE 12 TO
HELP YOU.