A) bumps B) plates C) humps D) faults
A) 900 degrees F B) 9 degrees F C) 90 degrees F D) 9,000 degrees F
A) outer core B) plate C) mantle D) inner core
A) gooey oatmeal B) an exploding bomb C) the back of an elephant D) a jigsaw puzzle
A) The earth's crust is made of metal. B) There are no mountains under the ocean. C) People have dug to the center of the earth. D) The earth's plates have drifted apart.
A) magma forcing the earth's crust into a dome B) outer layers of the earth pressing down on the inner core C) a huge wave traveling miles through the ocean D) a place underground breaking away from another plate
A) work outward like ripples from a stone thrown in a lake B) shoot up like flames from a fire C) go around in circles like a ball at the end of a string D) build up a wall of mud sliding into a building
A) none of them B) all of them C) a few of them D) most of them
A) block B) fold C) ridge D) dome
A) magma will bulge up under the crust and cause a bump B) India continues to push northward C) it sits on cracks in a plate D) wind will shape huge ridges
A) sandpaper B) a flood C) an explosion D) a blizzard
A) to explain what is happening to the earth B) to scare people C) to warn people about dangerous places to live D) to explain weather
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