"Erosion Examples. Erosion is the wearing away of an object or substance through an external force. Typically, erosion refers to the gradual wearing away of soil, dirt, rock, or other land structures over time through natural forces such as water or wind". :/ idk any examples off my head but this might help you make some up or something :/
<u>Answer:
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The chapters that Hannah should include in her books should be like 'Some great inventions', 'Necessities that led to inventions', 'Inspiring lives of our great scientists', etc.
<u>Explanation:
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- Hannah should be well equipped with authentic information about scientists and their contributions to science before beginning to write the book.
- She should consider including the unknown facts about the scientists and their inventions that she has came across during her research carried out for the purpose of writing the book.
Answer:
Russia and Germany were briefly allied enemies.
Explanation:
Russia was under "communist" leadership while Germany was fascist. They did not have similar goals, in fact in the end they both wanted to take Poland. However, they had a common enemy in Western Europe and the United States, which is why they fought as "allies" for the first bit of WWII.