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bazaltina [42]
2 years ago
7

What do you m?ean by u shape valley​

Geography
1 answer:
Korolek [52]2 years ago
5 0

Answer:

Definition: U-shaped valleys form through glacial erosion. Glaciation develops in established v-shaped river valleys where the ice erodes the surrounding rocks to create a “U” shaped valley with a flat bottom and steep sides. Glacier movement is driven by gravity

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About how big is Singapore in land size compared to London?
Crank

Answer:

Ok, let's understand this

  • Singapore area is about 719 sq km and it is 0.3% the size of whole UK
  • London area is about 1573 sq km

Easily we can see that london is bigger than Singapore in terms of land area.

6 0
3 years ago
What's the name of the giant landmass that once contained all of the continents?
Luda [366]
Pangea is the name of the giant landmass that once contained all of the continents.

Hope this Helps!
7 0
3 years ago
What is the measure of AngleJHG?
Dennis_Churaev [7]

Answer:70

Explanation:

It is important to remember that a protractor is a measuring instrument that is used to measure angles in degrees. Then, in order to measure an angle in degrees using a protractor, you can follow these steps:

1. You must place the center point of the protractor on the vertex of the angle.

2. Then, you must line up the baseline of the protractor with one side of the angle.

3. Finally, you can read the angle in degrees.   In this case, you can observe in the image attached that the protractor is placed on the vertex "H" of the angle JHG. Therefore, based on the explanation shown before, you can identify that the measure in degrees of the angle JHG is the following:  m\angle JHG=70\°

5 0
2 years ago
Give at least three examples each of primary and secondary sources. Explain the difference between them. (OC1)
nikdorinn [45]

Answer:

A primary source is anything that gives you direct evidence about the people, events, or phenomena that you are researching. Primary sources will usually be the main objects of your analysis. If you are researching the past, you cannot directly access it yourself, so you need primary sources that were produced at the time by participants or witnesses (e.g. letters, photographs, newspapers).

A secondary source is anything that describes, interprets, evaluates, or analyzes information from primary sources. Common examples include: 1. Books, articles and documentaries that synthesize information on a topic 2. Synopses and descriptions of artistic works 3. Encyclopedias and textbooks that summarize information and ideas 4. Reviews and essays that evaluate or interpret something When you cite a secondary source, it’s usually not to analyze it directly.

Examples of sources that can be primary or secondary:

A secondary source can become a primary source depending on your research question. If the person, context, or technique that produced the source is the main focus of your research, it becomes a primary source.

To determine if something can be used as a primary or secondary source in your research, there are some simple questions you can ask yourself: 1. Does this source come from someone directly involved in the events I’m studying (primary) or from another researcher (secondary)? 2. Am I interested in analyzing the source itself (primary) or only using it for background information (secondary)?

Most research uses both primary and secondary sources. They complement each other to help you build a convincing argument. Primary sources are more credible as evidence, but secondary sources show how your work relates to existing research.

7 0
3 years ago
what nonrenewable resource played the largest role in the economic development of the persian gulf countries
White raven [17]
Oil i think

hope this helps


5 0
3 years ago
Read 2 more answers
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