Water mixed with carbon dioxide from air and changing the properties of limestone is an example of a) chemical weathering b) erosion c) physical weathering d) rock weathering

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.

The meseta in spain is a a. navigable river b. castle c. coastal plain d.plateau

Which types of seismic waves travel through earths interior? select all that apply. a) l waves b) p waves c) s waves