Plz help will give brainlist
sorry for the subject btw.
                                             
                                          
                                          
                                        
											 
											Answer:
Cold fronts
Cold fronts generally move from northwest to southeast. The air behind a cold front is noticeably colder and drier than the air ahead of it. When a cold front passes through, temperatures can drop more than 15 degrees within the first hour.
Explanation: