Which is the best description of weathering? . a.. breakdown of rocks through mechanical or chemical processes. b.. processes that make it difficult to determine the age of rocks. c.. building up earth’s surface through deposition. d.. when rock layers form horizontally.

Compounds which are found naturally in the earth are called: a. ores b. composites c. rocks d. minerals

Which of the following is an example of a policy that may be implemented by a business that has trouble with employees using the internet for their own personal needs? a. all employees will have to take a safety training class. b. employees caught using the internet for personal needs will have to take a professional development class. c. personal interviews will be conducted to find out who is using the internet for personal needs. d. employees will be monitored, but nothing will happen if their employer catches them using the internet for personal needs.

Soil is made of air water organic material minerals weathered rock