Pls help me I’m stuck ILL GIVE BRANNIEST if you do whole page on this app no links 
                                             
                                          
                                          
                                        
											 
											Answer:
F is precipitation, C is evaporation, M is glaciers/icecaps, L is groundwater, G is runoff
Explanation:
Sorry I couldn't help with all of it :( Hope I at least helped a little!