Oxidation occurs when materials containing are exposed to oxygen and water

Why was it so important for the nomads to move to america?

Which statement best summarizes the effects of World War I on the Ottoman Empire? A. The Ottoman Empire developed one of the world's most powerful militaries. B. The Ottoman Empire collapsed after many of its territories sided with the Allied powers.

Avaliable. Which country has a Communist government? Japan North Korea O South Korea O Taiwan

Which civilizations began in the area known as the "Cradle of civilization

How does language contribute to ethnic conflict?

When were the chocolate hills discovered?

maria receives a cake order for charity event from a company. She uses 375g of flour, 250g of cocoa powder and 300g chocolate for a one kilogram cake. If the company orders a 7kg cake, what is the ratio of each of the ingredients that she needs?

How many states are north of the equator

Explain how the types of mountain landforms are related to one another.

Explain how natural actions such as weathering, erosion (wind, water and gravity), and soil formation affect Earth's surface.