chemical weathering is best illustrated by wh...

chemical weathering is best illustrated by which of the following examples?\n- carbonic acid dissolving rocks and forming caves\n- glaciers leaving behind rocks and debris, sometimes as large as an island\n- when water gets in a crack, freezes and expands, and breaks the rock\n- wind picking up and carrying away soil in a great dust - storm\nwhat is the best definition of “culture hearth”?\n- the spread of beliefs, customs, and practices from one society to another\n- the shared beliefs, customs, and artifacts that characterize a particular group\n- the process by which groups adopt the traits and customs of another group\n- the place or region where a particular civilization originated and spread from\nin a nation - state, what do the majority of the population identify with?\n- multiple nationalities\n- varying cultures\n- different governments\n- same nationality

Answer

# Answer: 1. Carbonic acid dissolving rocks and forming caves 2. The place or region where a particular civilization originated and spread from 3. Same nationality # Brief Explanations: 1. Chemical weathering involves chemical reactions. Carbonic - acid action is a chemical process. 2. A culture hearth is the source area of a civilization. 3. In a nation - state, the majority identify with the same nationality.