Oxygen causes the chemical weathering of a rock containing iron to become soft and crumbly and reddish brown in color.
<h3>What is the role of oxygen in rock weathering?</h3>
Oxygen is said to be a very reactive element and this often makes it reacts with rocks and this often leads to rust formation and others.
Therefore, Oxygen causes the chemical weathering of a rock containing iron to become soft and crumbly and reddish brown in color.
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How does water enter the atmosphere <span>it evaporates from water when heated by the sun. </span>
Answer:
the globe can be represented upside down and has been. “the common answer is that Europeans made the maps and they wanted to be on top.
Answer:
In many mountainous regions are found <u>fold</u><u> </u><u>and</u><u> </u><u>thrust</u><u> </u><u>belts</u><u>.</u> which are characterized by large thrust faults stacked one upon another.
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Answer:
Soviet.
Explanation:
Europe was still part of the Soviet Union.