can you name any of its types?
Moraines can be classified either by origin, location with respect to a glacier or former glacier, or by shape. Some are Lateral moraines, Ground moraines, Rogen moraines.
Moraine
Moraines can be classified either by origin, location with respect to a glacier or former glacier, or by shape. 
when did immigrants stop coming to ellis island UNANSWERABLE where is this island located? New York Harbor can you mention any geographical features of the islands? Ellis Island is in Upper New York Bay, east of Liberty State Park and north of Liberty Island. While most of the island is in Jersey City, New Jersey, a small section is an exclave of New York City. are there any military facilities? Ellis Island was also used by the military for almost 80 years. By the mid-1790s, as a result of the United States' increased military tensions with Britain and France, a U.S. congressional committee drew a map of possible locations for the First System of fortifications to protect major American urban centers such as New York Harbor. what was the state of this place before colonialization? The present-day Ellis Island was created by retreating glaciers at the end of the Wisconsin glaciation about 15,000 years ago. The island was described as a "hummock along a plain fronting the west side of the Hudson River estuary. what is this glaciation process that you just mentioned? It refers to the most recent glacial period of the North American ice sheet complex. This advance included the Cordilleran Ice Sheet, which nucleated in the northern North American Cordillera when did it happen? From approximately 75,000 to 11,000 years ago has it resulted in formation of sheets of ice? No, but  the ice sheet melted from the north at a moraine, water would begin to pond in the divide between a moraine and the ice front. can you describe the place where the sheet of ice melted at? A moraine is any glacially formed accumulation of unconsolidated glacial debris that occurs in both currently and formerly glaciated regions on Earth from where does the name originate? UNANSWERABLE mention any feature of this. It is composed of debris ranging in size from silt-sized glacial flour to large boulders. The debris is typically sub-angular to rounded in shape.
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Moraine [SEP] Types of moraines
Moraines can be classified either by origin, location with respect to a glacier or former glacier, or by shape. The first approach is suitable for moraines associated with contemporary glaciers—but more difficult to apply to old moraines, which are defined by their particular morphology, since their origin is debated. Some moraine types are known only from ancient glaciers, while medial moraines of valley glaciers are poorly preserved and difficult to distinguish after the retreat or melting of the glacier.