Identify the correct sequence of cloud formation in ascending order.
1
Cumulus, Stratus, Cirrostratus, Altocumulus
2
Altocumulus, Stratus, Cumulus, Cirrostratus
3
Stratus, Cumulus, Altocumulus, Cirrostratus
4
Cumulus, Stratus, Atrocumulus, Cirrostratus