Topic 4: Uk's Physical Landscape Flashcards
(4 cards)
1
Q
What is Snowdonia?
A
Snowdonia is a glaciated upland area formed by rock from extinct volcanoes, containing steep mountains like Snowdon and glaciated valleys.
2
Q
What are Igneous rocks?
A
Igneous rocks are formed when molten rock (magma) cools down and hardens - they are usually hard, e.g granite
3
Q
What are 3 examples and characteristics of Sedimentary rock?
A
- Clay, Shales they are very soft
- Chalk is quite soft
- Carboniferous limestone is hard
4
Q
What are Sedimentary rocks?
A
Sedimentary rocks are formed when layers of sediment are compacted together until they become solid rock.
