Answer:
What do you mean by sending this ?
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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Answer:
Other countries financial issues were hurting their economy
Explanation:
The European Union is an amalgamation of different countries under one body in-order to promote unique economic and developmental goals. And also, it ensure single and free movement of goods and people without restrictions whatsoever.
<em>For the British, their leaving the European Union (commonly called Brexit) is as a result of the financial issues of other smaller countries hurting their economy. The wanted to be in charge of their economy going by the fact that, their currency is far better and valuable than the Euro.</em>
<span>Mechanical </span><span>weathering occurs more rapidly in climates that experience frequent freezes and thaws
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Democracy is the correct answer
