Answer:
The Great Oxidation Event (GOE), sometimes also called the Great Oxygenation Event, Oxygen Catastrophe, Oxygen Crisis, Oxygen Holocaust, or Oxygen Revolution, was a time period when the Earth's atmosphere and the shallow ocean experienced a rise in oxygen, approximately 2.4 billion years ago (2.4 Ga) to 2.1–2.0 Ga during the Paleoproterozoic era.
Explanation:
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Answer:
a piece of land surrounded by water.
Explanation:
Answer:
Option D.
Explanation:
Mars is far from the Sun (less warmth from the Sun) and very little greenhouse warming due to its very thin atmosphere, is the right answer.
As the earth is distant from the sun so as the heat of the sun does not reach to mars. Another important reason why the climate on Mars is cold is that barren planet also has a shallow atmosphere that is 95% carbon dioxide. The distribution of Mars’ climate is remarkably comparable to Venus’, one of the least congenial atmospheres in all of the Solar System.
Answer:
When Roosevelt says True patriotism springs from a belief in the dignity of the individual, freedom and equality not only for Americans but for all people on earth, universal brotherhood and good will, and a constant striving toward the principles and ideals on which this country was founded.
She says that true patriotism is a belief that every person should have, not only Americans. That it borns with the freedom and equality of individuals and that it builds the brotherhood of looking the best for everyone.
Explanation:
First of all, Eleanor Roosevelt says that true patriotism is a belief, not a right, or a duty. Also, that it is born from dignity, freedom, and equality to everyone without distinction of origin. So, it is achievable for every person that has the three mentioned elements. Furthermore, the U.S. was built on universal brotherhood, goodwill, and constant striving toward principles, and that those elements are also present in people with true patriotism.
Answer:A
Explanation:
Elected Officials of the executive branch.
