Physical Geography Video and Quiz

"Glacial Deposits: Till, Outwash, Erratics, and Loess"

After watching the "Glacial Deposits: Till, Outwash, Erratics, and Loess" video, consider the questions below. Then "submit" your response.

1. Deposits by glaciers are collectively called:

ice

till

drift

outwash

2. Till:

is deposited directly by the glacier

has no stratification

is very poorly sorted

all of the above

3. Outwash:

is deposited from streams flowing out from the glacier

consists of sand, clay, and pebbles

shows bedding

all of the above

4. Loess is deposited by:

rivers

wind

glaciers

all of the above