Find the best answers to your questions at Westonci.ca, where experts and enthusiasts provide accurate, reliable information. Get detailed answers to your questions from a community of experts dedicated to providing accurate information. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

When a warm front is approaching, what happens?

Select one:

a.
Advancing cold air pushes up and over retreating warm air causing warm temperatures and mild rain.


b.
Advancing warm air pushes up and over retreating cold air causing warm temperatures and mild rain .