Zinc and petroleum would be the best aswer.
it forms a major river system in Western Asia. Originating in the Armenian Highlands of eastern Turkey they flow through Syria and Iraq into the Persian Gulf.
Gravity is the force that keeps us attracted to objects with a larger mass than us. Earth has so much mass that we are stuck to it. If we jump up, we come down. If you throw a ball up in the air, it will come down unless you throw it with such force that it escapes the pull of the earth. Many things are caused by gravity.
When the prediction about the population of a country is going to increase in next two decades is made , what might be the result of the population increase is option B which are Basic needs, such as food and water, will be scarce.
<h3>What is overpopulation?</h3>
Over population serves as the increase in the number of the population of a region which bring about the scarce of resources among them.
Therefore, what might be the result of the population increase is option B which are Basic needs, such as food and water, will be scarce.
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Answer:
Option (C)
Explanation:
The continental drift theory was introduced by Alfred Wegener. He said that the continents moved over the vast ocean surface from one place to another.
He contributed many pieces of evidences in support f this theory, which includes the founding of similar fossil assemblages, similar rocks types in the distant continents, matching of the continental boundaries, but he was not able to explain the main mechanism behind the continental motion.
Due to this, this theory was not accepted by the other scientists and he was criticized by them.
Later, this theory was modified into the Plate tectonic theory which was successful in explaining the mechanism behind the continental motion i.e the formation of convection current in mantle that drives the plates movement.
Thus, the correct answer is option (C).