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How the earth has changed pangaea to today?
Over millions of years, the movement of tectonic plates has caused Pangaea to break apart into the continents we have today. This process, known as continental drift, continues to slowly reshape the Earth's surface. Various geological forces such as earthquakes, volcanic activity, and erosion play a role in shaping the landscapes we see today.
What clue supported the continental drift theory?
The idea of continental drift theorizes Earthâ??s continental landmasses have drifted over time across the ocean bed. The initial clue behind this theory was the fact that separate continents seem to fit together like puzzle pieces.
Why do your continents look like they do?
The shape of continents is the result of tectonic plate movement over millions of years. This movement causes landmasses to drift apart, collide, or slide alongside each other, shaping the continents as we see them today. Erosion and other natural forces also play a role in shaping the landforms on the continents.
Which factor does not play a role in both weathering and erosion?
Chemical composition of the rock does not play a role in erosion, as erosion is primarily driven by forces like water, wind, and ice that physically wear down and transport rock particles. In weathering, factors such as temperature, moisture, and type of vegetation can contribute to the breakdown of rock material.
Will cause the erosion of rocks on the moon surface?
Erosion on the Moon's surface is primarily caused by micrometeorite impacts, solar wind, and thermal cycling. There is no significant erosion on the Moon due to factors like water, wind, or ice that play a major role in erosion processes on Earth.
Could the earth's magnetic poles be the cause of continental drift?
No, the Earth's magnetic poles are not responsible for continental drift. Continental drift is primarily driven by the movement of tectonic plates in the Earth's lithosphere. The Earth's magnetic field does play a role in plate tectonics through magnetic stripes on the ocean floor, but it is not the primary cause of continental drift.
How fossils play a role in understanding pangaea and the continental drift?
Fossils play a role in understanding Pangaea and continental drift by demonstrating that similar organisms lived on now widely separated continents, suggesting that these landmasses were once connected. Fossils of the same species found on continents that are now far apart provide evidence that these landmasses were once part of a single supercontinent. By studying the distribution of fossils across different continents, scientists can reconstruct the ancient movements of landmasses and support the theory of continental drift and the existence of Pangaea.
How the earth has changed pangaea to today?
Over millions of years, the movement of tectonic plates has caused Pangaea to break apart into the continents we have today. This process, known as continental drift, continues to slowly reshape the Earth's surface. Various geological forces such as earthquakes, volcanic activity, and erosion play a role in shaping the landscapes we see today.
What role does water play in creating a sinkhole?
Weathring and erosion .
What is the connection of asthenosphere in continental drift?
The asthenosphere is a semi-fluid layer of the Earth's mantle located beneath the rigid lithosphere, which includes the continental and oceanic crust. In the context of continental drift, the asthenosphere provides the necessary mobility for tectonic plates to move. This movement is driven by convection currents within the mantle, allowing continents to drift apart or collide over geological time. Thus, the asthenosphere plays a crucial role in facilitating the movement of Earth's tectonic plates, supporting the theory of continental drift.
What causes erosion to occur magnets or glaciers?
Magnets do not play any role in erosion. Glaciers are ony of many things that cause erosion.
What is littoral drift?
Littoral drift is the natural process of sediment transport along the shoreline by waves, currents, and tides. It plays a crucial role in shaping coastal landforms and can contribute to erosion or deposition of sediment along a coastline. Understanding littoral drift is important for coastal management and engineering to mitigate erosion and protect coastal infrastructure.
What are 10 questions to ask Alfred wegener about continental drift?
What inspired your initial hypothesis about continental drift? How did you gather evidence to support your theory? What were the main criticisms you faced from the scientific community? How did your background in meteorology influence your views on geology? Can you explain the significance of the fossil record in your research? What role did glacial deposits play in your argument for continental drift? How did you connect the geological features of different continents? What advancements in technology do you think would have strengthened your theory? How did your theories pave the way for modern plate tectonics? What do you wish you could have achieved in your research if given more time?
What role did John Hancock play in the war?
President of second Continental Congress
What role did George Washington play in the Continental Congress and how did that lead to him becoming commander of the Continental Army?
he led the army and other things.
What clue supported the continental drift theory?
The idea of continental drift theorizes Earthâ??s continental landmasses have drifted over time across the ocean bed. The initial clue behind this theory was the fact that separate continents seem to fit together like puzzle pieces.
Why do your continents look like they do?
The shape of continents is the result of tectonic plate movement over millions of years. This movement causes landmasses to drift apart, collide, or slide alongside each other, shaping the continents as we see them today. Erosion and other natural forces also play a role in shaping the landforms on the continents.
