Tornadoes form in

some severe thunderstorms.

all thunderstorms.

association with high-pressure centers.

association with anticyclones.

Which theory changed because of the evidence known as seafloor spreading? Continental Drift Theory Mid-Atlantic Ridge Theory Pangea Theory Theory of Plate Tectonics

Which of the following items is NOT an agricultural export found in supermarkets around the world?

The two largest metropolitian areas in canada are toronto and

How does the potato crop failure in Ireland demonstrate the relationship between humans and the environment?

How far has manned space exploration reached? a. Mars b. Jupiter c. the Moon d. Earth's orbit

How does ocean circulation impact climate?

Which statement describes a difference between the state and federal governments under the U. S. Constitution? O A. Only the federal government provides for public welfare B. Only the federal government charters banks C.

If Champaign, IL were to be relocated directly to the west so that it was now located along the west coast of the US right next to the Pacific Ocean, what would happen to Champaign's yearly temperature variations? a.

The swift and overwhelming response of UN peacekeeping troops limited the damage and number of killings during the Rwandan genocide in 1994. true or false

Large-scale atmospheric phenomena caused by air that is constantly in motion is known as