Rocks revision Flashcards
1
Q
What is Igneous rock
A
rock formed due to the cooling of lava or magma
2
Q
what is metamorphic rock
A
rock formed by chemical alteration of existing rocks under pressure
3
Q
what is sedimentary rock
A
rocks made by sediments under pressure from other sediments
4
Q
I-S rock
A
weathering
5
Q
S-I rock
A
melting
6
Q
S-M rock
A
Heat n pressure
7
Q
M-S rock
A
weathering
8
Q
M-I rock
A
melting