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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True, Speed can be shown on a graph of position versus time, and acceleration can be shown on a graph of speed versus time. Brainliest?
Answer:
1, 3 and 5 are true.
Explanation:
A smaller planet doesn't have the gravity to hold and atmosphere (with oxygen) or water. A larger earth would hold a thicker atmosphere, which would contain more ammonia and methane.
Out of the given equations, “Religious differences are the only cause of violence”, the statement about the causes of the violence in Nigeria is false.
Answer: Option D
Explanation:
The conflict is caused by the deterioration of the meadow climate and growing violence in the far north of the country. The conflict between farmers and herders has become the biggest security challenge in Nigeria, taking far more casualties than the rise of Boko Haram.
This carried out hundreds of thousands and increased ethnic, regional and religious polarisation. It is threatening to become even more deadly and may affect the upcoming elections and undermine the stability of the country.
Violence between Nigerian shepherds and peasants has increased since 2018 January, more than 1,300 people were killed. There are various causes for the conflict such as political instability, inequity, corruption, religious sentiments, poor economy, poverty, etc. So, the statement in option D is false.
Answer:
gulf stream doesnt fit in
the others are all currents
Explanation:
