Geography, 05.11.2020 04:00 ToriChristine
It is believed the that the Appalachian Mountains used to reach heights of nearly 20,000 feet. Over the last 300 million years since the mountains were formed, there has been enough erosion to flatten the mountains. However, despite all of the erosion, Virginia still has its mountain ranges. Which is NOT a major cause of the erosion of the mountains? A)water run-off B)wind C)coal mining D)rain
Answers: 2
Geography, 24.06.2019 20:30, darkdestroyer0888
Plants in the arctic tundra must be able to live a) in wide range of temperatures b) without sunlight for the most of winterc) without waterd) at high elevations
Answers: 1
Geography, 25.06.2019 05:50, madmar
The oldest rocks in the south atlantic ocean, immediately adjacent to the african and south american continental shelves, are 120,000,000 years old (time). calculate the average rate of seafloorspreading for the south atlantic ocean over its entire existence (hint: use formula: velocity = distance/time): /yr (velocity). now convert that to: cm/yr:
Answers: 2
Geography, 25.06.2019 07:10, tyrique86
Me out man 98 points! according to the theory of plate tectonics, 250 million years ago all of earth’s landmasses were clustered into one supercontinent, known as pangea. based on the past and current movements of earth’s plates, predict how the location of the continents might shift during the next 250 million years. do you think they’ll spread out, cluster together, or move in a combination of the two? what types of landforms do you anticipate forming as a result? what effect, if any, do you anticipate this movement will have on life on earth?
Answers: 1
It is believed the that the Appalachian Mountains used to reach heights of nearly 20,000 feet. Over...
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