Continental drift is the geological phenomenon in which continents move. These movements at speeds of a few centimeters per year can actually be measured since the advent of satellite geodesy. The movement of continents is caused by plate tectonics.
Alfred Wegener noted at the beginning of the 20th century that the edges of some continents (particularly South America and Africa) are similar in shape, concluding that the continents were connected and separated before. The problem was that it was not known how huge land masses could move across the Earth's surface. Such a movement requires enormous power and it was not known where it came from.
Later it was known that, according to plate tectonics, the continents move as a result of convection currents in the mantle. They slowly move away from each other, bump into each other, slide under each other, or rub against each other. This causes various surface phenomena, such as earthquakes, volcanism, and slow changes, such as subsidence, mountain building and the displacement of continents.
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Answer:
<em>Gradually disappear</em>
Explanation:
Synaptic pruning occurs between early childhood and adulthood, during this process our brain gets rid of extra synapses.
Synapses are structures in brain that allows the neurons to transfer signals to other neurons, during synaptic pruning brain removes the connections in brain which is no longer required. It a way to maintain efficient brain function as we grow old and learn new complex information.
There are a number of reasons why a government would increase taxes. I'll name one. If a government needed funding for a new program they would use tax money for it. To achieve this they would increase taxes.
Answer: RACE /COLOR
Explanation: The agent told the Jacob Family that Maple wood is ok then go ahead and tells the Miller family a different story means he or she has committed the act of Race/Color discrimination.
Answer:
Solubility is the maximum amount of a substance that will dissolve in a given amount of solvent at a specific temperature. There are two direct factors that affect solubility: temperature and pressure. Temperature affects the solubility of both solids and gases, but pressure only affects the solubility of gases.
Explanation:
