Geography Coastle Key Terms Flashcards
Coasts key terms.docx
Word
Abrasion
Arch
Attrition
Backwash
Bar
Bay
Beach
nourishmen
Berm
Biological
Image
Definition
1
The sandpapering
effect of pebbles and
sand grinding over a
rocks/cliffs eroding
them away
2
3
5
6
An arch of rock formed
in a headland after a
cave has eroded all
the way through
Rock fragments
carried by the sea
knock against each
other making them
smaller and more
rounded
The action of the wave
returning back to the
sea
A long
narrow finger
of sand or shingle
stretching across a
bay between two
headlands
A concave stretch of
coastline eroded easily
due to softer
less
resistant rock
Artificially added sand
or shingle to a beach
to build it back up
A ridge of higher sand
or shingle on a beach
running parallel to the
shoreline that indicates
the high tide mark
- The break up of rock
Teacher notes
Follows the swash
The water trapped
behind a bar is
known as a
lagoon.
Often between two
headlands The
rock is often clay
or sandstone
Includes re-
profiling
Burrowing
= • 16% L
Student notes