Which of the following statements about natural disasters in the united states and canada is false? a. more tornadoes occur in the united states and canada than in any other region. b. in north america, earthquakes tend to impact the pacific coast more than other regions. c. a storm belt called tornado alley stretches across the midwestern and southern united states. d. the ring of fire is a series of tornadoes that sweep across north america annually.

The diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

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.

What tests were able to determine when continental crust was formed?