Alfred Wegener proposed that the continents were once united into a single supercontinent named Pangaea, then the continents then moved to their current positions. He called his hypothesis continental drift.
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What evidence was given by researchers to proof that continents were joined together?</h3>
Wegener and his supporters collected a great deal of evidence for the continental drift hypothesis which came in the 1950s from studies on the Earth’s magnetic history.
He found that identical rocks which are found on both sides of the Atlantic Ocean had formed side-by-side and land had since moved apart. Ancient fossils of the same species of plant and animals are found in rocks of the same age but are on continents they are separated.
Scientists used magnetometers, and noted that magnetic polarity of different aged rocks are from the same continent.
Learn more about the Continents history here:-
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1. Rhode Island 2. Superior 3. France 4. Barack Hussein Obama 5. Detroit, MI 6. Colorado, AZ, NM, UT 7. 1792 8. Mount Mckinley 9. New Amsterdam 10. July 4, 1776 11. Mississippi River 12. (most to least) Puerto Rico, Guam, US Virgin Is., Northern Mariana Islands, American Samoa 13. Yosemite NP 14. Los Angeles 15. Russia 16. Rio Grande 17. California 18. Wisconsin 19. Alaska 20. Maine 21. Maine 22. Puerto Rico, Guam, U.s. virgin islands, and American Samoa 23. Black Hills 24, Chicago 25. Virginia 26. Florida 27. Maine (1) 28. Virginia 29. Alaska 30. Superior 31. Delaware 32. Alabama 33. Delaware 34. Hawaii 35. The breaks Interstate park 36. The highway is odd because it runs north-south/south-north 37. John Adams, Thomas Jefferson, James Monroe 38. St Augustine, FL 39. Copperhead, cottonmouth, and timber rattlesnake 40. Corbin, Kentucky 41. New Jersey 42. Colorado River 43. 1700 islands 44. TN 45. Georgia 46. Philadelphia 47. SC 48. New Orleans 49. Fort Lauderdale 50. Juan Ponce de León Hope you get an A
Since KLMN is parallelogram, the opposite set of pairs will always be parallel. This is a property of a parallelogram.
Therefore,
ML || NK
and
LK || MN
The reason behind this is the slope or inclination of opposite sides is the same. i.e. both sides rise or fall at the same rate. The slopes are same because the angles made by the opposite sides are equal in magnitude. As a result the opposite sides are always parallel.
Explanation:
Ans: Rising air near the equator.
Answer:
The production of elements heavier than Iron takes place by adding neutrons to the atomic nuclei. These neutral particles do not feel any electrical repulsion from the charged nuclei. They can therefore easily approach them and thereby create heavier nuclei. This is indeed the way the heaviest chemical elements are built up.
There are actually two different stellar environments where this process of "neutron capture" can happen.
Explanation:
