I'm doing an acrostic poem about river processes for Geography and I can't think what to put next, I need a sentence starting with O and S.

land gained by the united States as a result of the Mexican war is known as

What do we mean when we say that the rotation curve for a spiral galaxy is "flat?"?

What Canadian landform covers about half of the country?. A) the Interior Plains. B) the Canadian Shield. C) the St. Lawrence Lowlands. D) the Yukon Territory

What is one example of how interest groups often work to shape policy through the courts? A. Ensuring that cases are heard more quickly B. Supporting the addition of more justices to the Supreme Court C.

Question 25 Identify two examples of natural hazards found in mountains. In each case, give an example of how decisions made by humans have increased or decreased vulnerability to that hazard

What is the name of the process that can change sedimentary or igneous rocks into metamorphic rocks?

Which of the following groups is indigenous to Mexico? A. Aztecs B. Spanish C. Portuguese D. Iroquois

How much sunlight does the pelagic environment receives?

What hurts the country's agricultural productivity? Syria does not have much fertile farmland. The Syrian government taxes farmers at a high rate. Most Syrian farmers do not irrigate their land. The climate of Syria is hot and dry.

What two characteristics describes Indian climate