How are igneous rocks formed? They are formed from cooled magma.

They are hot magma the moment it is expelled from a volcano.

They are formed over many years of pressure and heat within Earth.

They are formed from sediments that collected in ocean beds.

15. one purpose of the tread pattern on a tire is to a reduce tire wear. b. reduce traction c. allow water to flow away from the tire. d. look impressive.

Will give brainliest! jay rides his 2.0-kg skateboard. he is moving at speed 5.8 m/s when he pushes off the board and continues to move forward in the air at 5.4 m/s. the board now goes forward at 13 m/s.a. determine jay’s mass.b. determine the change in the internal energy of the system during this process.(express your answer to two significant figures and include the appropriate units.)

The diagram shows four locations in the electric field of a positive point charge m. at which location is the electric potential the greatest.