Answer:
1- Option (D)
2- FALSE
Explanation:
The seafloor spreading takes place because of the divergent plate motion. Alfred Wegener observed this motion of the seafloor and the continents but was not able to explain the main mechanism behind this until the new theory came into the picture. The divergent motion of seafloor and the motion of the continents were explained by the universally accepted theory known as the Plate tectonic theory. This theory was able to explain the mechanism behind this plate motion.
The study of the seafloor spreading provided some pieces of evidence that supported the continental drift theory. They gave a basic idea about how the oceanic plate gets subducted (consumed) at the convergent plate motion that undergoes partial melting at greater depth. As a result of which the magma rises up to the surface on the overriding plates.
The crust represents the outermost layer of the earth. They are of 2 types, namely the oceanic and the continental crust. These crusts when slide past one another in a transform plate boundary, it is neither created nor destroyed. It remains conserved.
Thus, the correct answers are given above and the second statement is false.
Answer:
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Explanation:
Answer: Sweden does not charge tuition for both public and private colleges. Denmark spends 0.6% of its total GDP on subsidies for college students. Finland also provides students with generous scholarships and grants to finance their studies or living expenses. Ireland has paid tuition fees for most full-time undergraduate students since 1995. Iceland tuition fees vary by your major because of differences in both the cost of studies and labor-market demands. Norway pays the most for college subsidies, spending 1.3% of its annual GDP. The Czech Republic provides small subsidies to help students with college costs aside from covering the cost of tuition.
Explanation:
The relationship of latitude to climate zones is due to solar radiation which is greatest near the Equator and lesser moving to the poles.
Answer:
Density Difference us the most responsible formation of convention current
