Respuesta :

nicoleponce696953

Answer:

Explanation:

cold front: when a fast moving cold air...

warm front: when a warm air mass overtakes...

stationary front: when a warm and cold mass meet...

occluded front: when a warm air mass is caught..

RevoleMS

Answer:

1 > 2

2 > 1

3 > 3

4 > 4

Explanation:

going across