Who is the scientist who did much of the early work on continental drift? In the early 20th century‚ German scientist Alfred Wegener published a book explaining his theory that the continental landmasses‚ far from being immovable‚ were drifting across the Earth. What evidence did this scientist have to support his idea of continental drift? Wegener noticed that the continents seemed to fit together‚ not at the continuously changing shoreline‚ but at the edge to their continental shelves
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Genetic Drift Worms Lab 1. The average number of generations it took for the smaller population to become fixed was 10.2. 2. The average number of generations it took for the larger population to become fixed was 10.9. 3. In the smaller population I started off with six variations of the worm and ended with one variation. In the larger population I started off with 12 variations of the worm and ended with 1. 4. Genetic drift caused the changes in these populations. 6. Genetic drift has a greater
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Theory of Continental Drift The seven continents used to be one giant continent named Pangea. They spread apart and became what the continents are today. The shapes of the continents line up‚ the fossils line up with how the continents‚ the rock formations on both sides of the Atlantic line up with the fossils and coastlines‚ and climatic evidence proves the Theory of Continental Drift. The first piece of evidence for Continental Drift is the shapes of the continents. All of the continents fit
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Continental drift has helped create the diversity we see present in modern day plants and animals. Through a process of speciation‚ the movement of the continents has had a generous role throughout evolution‚ effecting and distributing flora and fauna. The Earth’s continents were once one‚ a large supercontinent called Pangea that later separated into two smaller ones known as Gondwana and Laurasia. The separation and collision of continents has not only created some of the valleys and mountain ranges
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Continental Drift‚ why True? Continental drift is the process of large mass of land and rocks unceasingly moving for a long period of time‚ which can be explained by what is called "Plate Tectonics". Due to the fact that continental drift is a theory‚ there is evidence and other sets of statements to back it up. According to Wegener‚ a geologist stated that segments of the Earth has made continental drift true (possible) whilst other pieces of information supported that continental drift has happened
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Subject: Avoiding Cross-Cultural Miscommunication It has been brought to our attention in Human Resources that our organization will begin international business at the beginning of the new year‚ which is just less than five months away. There are several negative situations that can occur within our organization due to cross-cultural miscommunication. When cross-cultural communications do not translate as intended‚ people can take with them a complete different message which can cause costly
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Anything that distracts kids is contrary to a good learning‚ so why is there a belief that all technology is desirable? Just because technology is available‚ does not mean we should give permission for students to own a cell phone in the classroom. The cell phone is simply a tool of convenience for us to utilize in our lives. Schools should have strict rules to prevent students from using cell phones in the classroom for many reasons. The main reason of preventing use cell phone in classroom is
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The statistics that we predicted were really close to what numbers we actually got. However‚ the PV92 did not fit the hypothesis. The reason that the PV92 traits differed drastically than what was expected was due to genetic drift. As genes were passed down from parent to child‚ the genes were in a battle as to who was going to be the champ. With generations passing‚ the heterozygotes were going downhill‚ while the homozygotes were taking the upper hand. While we might know
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continental drift that simply stated that there was once a supercontinent called Pangaea. He believed that 200 million years ago the continent began breaking into smaller continents which began the layout of where they lie now. Many people and geologists rejected Wegener?s idea especially the North American geologists due to most of his evidence to back his proposal up had been gathered from Southern continents. Evidence that Wegener had listed to support his theory of continental drift were that the
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Technology Drifts People Apart Technology is evolving more and more each day. Machines are incorporated more and more into daily life‚ until there is next to nothing we do on our own. Technology can begin to replace the important people in our lives too. In “The Veldt” Ray Bradbury uses conflict to show us that technology can alienate people from one another. Bradbury uses conflict to illustrate the fact that technology can cause people loosen the bonds we hold with other people. The conflict in
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