(Science) Which of the following BEST describes what the term weathering means? A. the process of breaking rock down into smaller pieces

B. the process of moving rock from one location to another

A.

Explanation:

Weathering describes the breaking down or dissolving of rocks and minerals on the surface of the Earth. Water, ice, etc and changes in temperature are all agents of weathering. Once rock has been broken down, a process called erosion transports the little pieces of rock and mineral away.

africa

explanation:

powers  are  denied  to the  national governmentin three distinct ways: some  powers, such as the  power  to levy duties on exports or prohibit the freedom of religion, speech, press, or assembly, are expressly  denied  to the  national government  in the  constitution.