A mid oceanic ridge is an elevated region with a central valley on an ocean floor at the boundary between two diverging tectonic plates where new crust forms from upwelling magma.
A mid oceanic ridge is an elevated region with a central valley on an ocean floor at the boundary between two diverging tectonic plates where new crust forms from upwelling magma.
Measuring the elevation of a mountain means measuring variation in topography, whereas doing the same on a mid-ocean ridge would be measuring variation in bathymetry. Topography refers to the physical appearance of natural features and includes the mountains, hills, creeks, and other bumps and lumps. Bathymetry is the term used to define the depth of the ocean, sea or lake relative to sea level.
Measuring the elevation of a mountain means measuring variation in topography, whereas doing the same on a mid-ocean ridge would be measuring variation in bathymetry. Topography refers to the physical appearance of natural features and includes the mountains, hills, creeks, and other bumps and lumps. Bathymetry is the term used to define the depth of the ocean, sea or lake relative to sea level.
According to the text, the best statement that summarizes how wigwams and longhouses are described is option B. They are both temporary structures, though the wigwam is for small families while longhouses are larger.
Explanation:
In the text, it is mentioned that wigwams are the homes of Native Americans in the northeastern part of the United States before European settlement. Wigwams are described as huts or tents with a dome-shaped roof made from animal skins or tree bark and held up by wooden poles. The text also mentions that these houses are simple and can be easily taken down and transported, which was important for the Native Americans to follow migrating animals. This suggests that wigwams are temporary structures.
The text also describes longhouses as buildings where many Native Americans come together to live, meet, eat, tell stories, or plan war. It is mentioned that longhouses are stretched out meeting spaces where many clans can gather. Unlike wigwams, longhouses are not designed to be easily disassembled and moved. They are larger in size and can accommodate more people. Again, the text suggests that longhouses are temporary in nature.
Based on the information provided, option B is the best summary as it reflects that both wigwams and longhouses are temporary structures, but wigwams are specifically for small families while longhouses are larger and can accommodate many clans.
The answer to the first question "Which word from the sentence provides an antonym context clue to the meaning of rudimentary?" is "Advanced." In the sentence, it states that "Success in math requires a student know the rudimentary facts; otherwise, they won't be able to complete more advanced problems." The word "advanced" is used to describe problems beyond the level of rudimentary
D. Poverty isolates African Americans from the mainstream of American society.
Explanation:
This is the statement that best describes the meaning of the excerpt. In these lines, the author presents an image of isolation when it comes to African Americans. We learn that African Americans are on an "island" which is surrounded by material property. The implication is that African Americans as a group are poorer than other groups in society, and that this isolates them in the same way as if they were located on an island.
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