Final answer:
The sediment deposited by a braided stream near a glacier is called outwash, characterized by networks of river channels and variable sediment from gravel to clay due to changes in water flow energy.
Step-by-step explanation:
When a braided stream picks up, transports, and deposits sediment in a broad area of gravel and sandbars near the toe of a glacier, the sediment is referred to as outwash. Braided rivers are characterized by a network of river channels that repeatedly divide and merge, giving them the appearance of braided hair, and are typically found in environments where the river's water volume and sediment load are highly variable.
In such settings, the water flow is often much slower upon leaving the glacier, leading to the deposit of sediment. The sediment deposited by rivers can contain gravel, sand, silt, and/or clay, and its composition reflects varying water movement energy.