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He means that all of the continents were once connected, but plates shifted and they were seperated.
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What does a contirent draft mean in science?
Continental drift is the movement of the continents.
What does pangaea and tectonics mean in latin?
Pangea meaning "all lands" was the name given to the single super continent by Alfred Wegner, the originator of the theory of continental drift. Pangea broke into several smaller continents that subsequently drifted away from each other. Tectonic is relating to, causing, or resulting from structural deformation of the earth's crust.
What do you mean by plate tectonics?
The two sub-layers of the earth's crust (lithosphere) that move,float&sometimes fracture & whose interaction causes continental drift, earthquake, volcanoes, mountains & oceanic trenches
What is evidence for continental drift?
Early maps of the world caused Alfred Wegner to propose the Continental Drift Theory. The continents looked as though they might fit together like puzzle pieces. The original supercontinent was named Pangaea by Wegner. In Greek, "pan" mean ALL, and "gea" means EARTH. There is also fossil evidence, and climatic evidence.Fossil Evidence:-Similar fossils occur in various locations around the world.-Mesosauras (a freshwater reptile) fossils are only found in South America, and Africa.-Other fossils are found throughout the Southern Hemisphere.Climatic Evidence:-When glaciers advance or retreat they mark the land.-Evidence of glaciers were found in parts of Africa and India.-If all continents were close to the South Pole, Glaciation is possible.
How many changes in he positions of the continents affect global climates?
Continents affect the climate by their size and by their effects on ocean circulations, but if you are worried that we will be affected in turn, don't be! The mean speed of continental drift is about 25mm/year so nothing for us to lose sleep over!
Name of the scientist that came up with the continental drift hypothesis?
Did you mean Plate Tectonics Theory? - Plate Tectonics Theory is the combination of Continental Drift and Ocean/Sea Floor Spreading. BTW. The scientist who started it is Howard Baker continued by Alfred Wegener.
What 2 words mean continents moving?
Continental drift
What does a contirent draft mean in science?
Continental drift is the movement of the continents.
What is similarities tectonics and theory of the continental drift?
Tectonics is the large scale processes effecting the crust. The large scale process that is accepted to be occurring is plate tectonics (crust separated into plates that move and interact). The theory of continental drift suggested that continents moved however it never proposed a mechanism, plate tectonics is that mechanism that explains what alfred wegener saw. So back to your question similarities between what i think you mean modern tectonics i.e. plate tectonics and continental drift is that they both suggest the crust is moving.
How can fossils help show that continental drift happened?
It can help show that continental drift happened, if you find the same fossils on different continents. This would mean that the continents had to be close together if the fossils are found on land.
What is a good sentence for continental drift?
The term 'continental crust' is a compound noun, a word for therelatively thick part of the earth's crust that forms the large landmasses. A noun functions in a sentence as the subject of a sentence or a clause, and as the object of a verb or a preposition. Examples:Bobby has no idea what a continental crust is. I explained to him that continental crust is land (territory).
What does pangaea and tectonics mean in latin?
Pangea meaning "all lands" was the name given to the single super continent by Alfred Wegner, the originator of the theory of continental drift. Pangea broke into several smaller continents that subsequently drifted away from each other. Tectonic is relating to, causing, or resulting from structural deformation of the earth's crust.
What are the seven continents called?
lithisphere if you are talking earth science pangea if you mean the super continent before continental drift(also earth science i guess lol)
What is it when plates move farther and farther apart?
Did you mean when tectonic plates move away from each other?That is commonly referred to as continental drift, but forms part of plate tectonics.
Why does it take so long for mountains to form?
They are the result of continental collision, with the mean rate of drift of continents around the globe being only 20 - 30 mm per year.
What is the meaning of Tectonics in Tamil language?
Tectonics is an English word not a Tamil word, it mean the processes of ground movements and deformation leading to faults, earthquakes, continental drift and mountain building.
Does continental drift show that the ocean floor is always stable?
Well, it depends. If you mean from the iceage movie, then no, that movie was ustable because it was innacurate and very fake. But if you mean by earth, I think that you are trying to get answers for your homework, yes? Well, the answer is mabye
