Fold Mountains ⛰️ Flashcards
1
Q
what are fold mountains
A
fold mountains are found on plate boundaries where two plates have collided
2
Q
draw and label a diagram of a fold mountain
A
well done
3
Q
what are the upfolds and downfolds called
A
upfolds=anticlyne
downfolds=synclne
4
Q
what are the three major periods of fold mountain formation
A
- Caledonian folding, 400mya
- Armorican folding, 250mya
- Alpine folding, 35 mya