Temperature and density increases from the crust to the core.
Answer:
C.
Explanation:
Indus river valley and Ganges river valley were two important valleys that helped civilization to flourish. The two cities that flourished on Indus river valley were Harappa and Mohenjo-Daro. The Ganges valley paved the way for the Aryans to flourish.
The statement which is not correct concerning the Indus and Ganges rivers is that these river systems reduced trade. Instead, the people in Indus and Ganges river valley were dependent on trade. The Indus river valley traded with various civilizations such as Persia, Mesopotamia and China. Whereas, the Ganges river systems were vital for river-based trade.
Therefore, option C is correct.
In the mid-twentieth century and corroborated ever since, researchers dredging the seafloor could not find any materials older than 180 million years.
<h3>
What do you understand by seafloor ?</h3>
The surface of an ocean or sea: seafloor According to this theory, the Earth's crust is divided into a number of enormous plates that together form the continents and ocean floors and are supported by a warm, plastic "mantle" beneath the surface. Mr. Walter Sullivan
Deposits of common minerals like copper, zinc, nickel, gold, silver, and phosphorus can be found on the seafloor. These deposits are nodules on silt from the abyssal plain that are typically 3 to 10 centimeters (1 to 4 inches) in diameter and appear as crusts on volcanic and other rocks.
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Through engaging in improper activities, such as pollution and incorrect trash disposal, etc., a negative attitude may undermine efforts to keep the environment clean and hospitable for human beings.
<h3>What are
the negative impact of the human towards the environment?</h3>
There are numerous ways in which people affect the environment like overpopulation, pollution burning fossil fuels, and deforestation and others.
The change in the climate due to global warming cause by the humans excessive heat produce by the factories which leave the poisonous gas into the environment.
Thus, Through engaging in improper activities, such as pollution and incorrect trash disposal, etc.
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