Mechanical weathering in which rock is worn away by grinding action of other rock particles carried by the air is called

A. Erosion

B. Cracking and peeling

C. Abrasion

D. Ice wedging

On a topographica map contour lines that form a circle indicate A. a lake B. a hill C. an ocean D. a depression

What typically marks the end of one era and the beginning of another.

What are people from Panama called?

What kind of terrain and landforms would indicate the prior existence of a valley glacier

The islands in the Caribbean; Cuba, Dominican Republic and Puerto Rico are all part of what continent?

Which option is a push factor for migration?

Question One: Distinguish between sensible heat and sensible temperature. Question Two: What does air temperature indicate about energy in the atmosphere?

What makes Southern Europe so popular with tourists

Which statement is true a rock layer that has another rock layer on top on top of it A it is the same age as the rock layer below B it is no different than the rock layer below C it is older than the rock layer above D it is younger than the rock

Welfare policy is intended to assist which population? a. Children b. The elderly c. Both of these answers are correct