What actions did glacial ice take as it shaped North America?
Check all that apply.

A. Shaped much of the landscape of New England

B. Left large, visible striations in the rock

C. Pushed sand as far south as Florida

D. Carved out the Great Lakes

The current is like a stream or river in the ocean true or false

If the distance between two points on the ground is 10 miles and the distance between the same two points on a map is 4 inches, what is the map scale expressed as a ratio?

The incident command system (ics) is: a. most applicable to the management of complex incidents that extend over many hours or days. b. a military system used in domestic incidents to ensure command and control of federal resources. c. a standardized management tool for meeting the demands of small or large emergency or nonemergency situations. d. a relatively new approach created based on the lessons learned from hurricane harvey disaster operations.