Simplify the following text for a Grade 10 native English-speaking person.
Original: The heavy snowfall also contributes to a number of large glaciers , including the Canwell , Castner , Black Rapids , Susitna , Yanert , Muldrow , Eldridge , Ruth , Tokositna , and Kahiltna Glaciers .
Simplified: Many glaciers are in the Alaska Range , including the Canwell , Castner , Black Rapids , Susitna , Yanert , Muldrow , Eldridge , Ruth , Tokositna , and Kahiltna Glaciers .