Saltmarshes Flashcards
1
Q
What is needed for a salt marsh to form?
A
Low energy environment
Large sediment input
Shelter from wind and waves
E.g. a tidal flat
2
Q
What is the name for the first plants that grow in the salt marsh?
A
Pioneer plants
3
Q
What is the key term for accumulation of mud/ sediment?
A
Costal accretion.
4
Q
Why are tidal flats good environments for salt marshes?
A
They have a low gradient so rivers will deposit any sediment
5
Q
How are channels cut in the salt marsh?
A
Receding water
6
Q
What is the word for a salt tolerant plant?
A
Halophytic
7
Q
Name some examples of halophytic plants that grow in salt marshes
A
Glass wart
Cord grass
8
Q
How does the roots of plants help the salt marshes?
A
The roots stabilise the salt marsh
