2. Choose the type of nursing school you want to attend. In California, there are three types of pre-licensure nursing programs, and two alternative routes to become a registered nurse: 1  Associate Degree in Nursing (ADN) - Takes 2-3 years.2  Offered at many community colleges. 3  Prepares you to provide registered nursing care in numerous settings.n California, there are three types of pre-licensure nursing programs, and two alternative routes to become a registered nurse: 1  Associate Degree in Nursing (ADN) - Takes 2-3 years. 2  Offered at many community colleges.
Question and answer. Water pollution in the United States and Canada is caused by a. acid rain. c. industrial wastes. b. runoff from agricultural chemicals. d. all of the above.
Littering is not only unsightly, it can cause environmental and health problems. Cigarette butts, for example, contain toxic chemicals that can end up in storm drains and contaminate our water systems. Trash and other items falling from unsecured loads can cause serious traffic accidents. 51.2 billion pieces of litter are left on roadways in the United States equaling 6,729 pieces per mile. 2  9,250 bags of litter are picked up from Valley freeways each month, totaling about 1.2 million pounds of litter each year.