long shore drift and cliffs and notches

[ziyang]

>long shore drift

1. what you liked about their work.

I think that they have explained about their topic very clearly in
their poweerpoint slide. The pictures that they have taken were very
clearly and detailed.

2. what new information you learnt from them.

i have learnt that long shore drift is a geological process by which
sediments such as sand and other materials, move along the shore of
the beach. it uses the process of swash to push up the material up the
beach and backswash down the beach.

3. suggest how they could have presented their work better

i think that they could present more pictures of their topic and
explain their topic through the pictures clearly.


>Cliffs and notches

1. what you liked about their work.

i very much liked the way that they had presented their topic to us
which i find it very interesting.
in their video they have explained the topic clearly and there many
pictures in regards to their topic.

2. what new information you learnt from them.

i have learnt that it forms after destructive waves hit against the
cliffs face, coasting udercutting between the high and low water marks
mainly as a result of corrasion and hydraulic power, creating a wave-
cut notch. This notch then enlarges into a cave.

3. suggest how they could have presented their work better.

i hope that they are able to have pictures of notches and i hope that
it would be another song.