Questions 27 through 30: True/False 27.Faulting within the cliff exposures at Vaes Dothrak Still active.28.The fault within this cliff exposure is the product of tension.29.The contact at the base of the basalt (unit 14) is an intrusive contact.30.Units 11 and 12 could have been deposited in a shallow marine environment in a passive continental margin setting.

Mantle convection is the process that drives plate tectonics. the theory of plate tectonics states that the crust is divided into plates that float on the semi molten mantle below. the circular motion of the magma as it slowly rises and falls or move though convection cells drags the plates along causing them to move. the heat source in the lamp would represent the earth's core. the core is the source of energy that drives convection in the mantle. the lava represents molten magma under the earth's surface. if the lava lamp had floating pieces they would move as the circular motion of the lava in the lamp as it rises and falls would move them along the surface. these floating pieces would represent pieces of the earth's crust. 

Ithink it is space that makes up 70 percent

Africans learned what the europeans wanted them to learn. instead of learning about african history and current information that could and would them they learned solely what europe wanted them to. and not everyone received the same education, some received better and others none.

The correct answer is true