6. The waters of the Rapid river flow 318 miles through The upper peninsula of Michigan to empty into Lake Superior at an avg. slope of 4.5ft/mile. How many feet in total did the river fall? As in if you canoed the entire river, how much elevation would you have lost? Show your work

The physical processes that create most of earth's physical features, including mountains, are known as

Which phrases apply to metamorphic rocks? check all that apply. form under extreme heat and pressure form from existing rocks form from magma and lava form when sediments combine form from volcanic eruptions

As the earth formed, the force of gravity increased due to increased mass. what effect did this increased gravity have on the forming planet? the planet started to cool and an atmosphere formed. the planet started to become round and heat up. the planet started to wobble and turned upside down. the planet started to compress rock and form more radioactive elements.