GEOGRAPHY HIGH SCHOOL

Our Sun is considered average because its temperature and absolute magnitude place it in the middle of the ____ range of the H-R diagram.a. white dwarf
c. main sequence
b. red giant
d. supergiant

Answers

Answer 1
Answer:

Our Sun is considered average because its temperature and absolute magnitude place it in the middle of the main sequence range of the H-R diagram. Correct answer: C

H-R diagram stands for the Hertzsprung-Russell diagram which was developed in the early 1900s by Ejnar Hertzsprung and Henry Norris Russell. The diagram plots the temperature of stars against their luminosity (the theoretical HR diagram), or the colour of stars (or spectral type) against their absolute magnitude (the observational HR diagram, also known as a colour-magnitude diagram).
Answer 2
Answer: The only logical answer is C, since all the other choices indicate stars that are nearing or already past their death stage.

I have a vague feeling our sun ain't gonna explode or condense for another 4-5 billion years or so, give or take.

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?
OA. Financial ties with the Allied powers
O B. Resentments toward the Central powers
OC. Interruptions in trade due to the war
D. Russia's withdrawal from the Allied powers

Answers

Answer:

The phrase that best completes the graphic organizer for the reasons for U.S. involvement in World War I is:

OC. Interruptions in trade due to the war

The interception of the Zimmermann Telegram and the German submarine attacks on U.S. ships both contributed to interruptions in trade and were significant factors that led to the United States' decision to enter World War I.

Explanation:

Contrary to popular belief, the Mayans were not united as one empire. True False

Answers

It is accurate to say that, in contrast to common conception, there was no unified Mayan empire. The Maya were spread out over three different sub-regions, each with its own unique environment and culture.

Who were the Mayans?

The Maya civilization was a Mesoamerican culture created by the Maya people. It is renowned for its logosyllabic writing system, the most advanced and highly developed art, architecture, mathematics, calendar, and astronomical system.

The Maya Region, which includes southeast Mexico, all of Guatemala, and Belize, as well as the western reaches of Honduras and El Salvador, is where the Maya civilization originated.

More than 6 million of their descendants, commonly known as the Maya, still live in the same region as their predecessors and still speak more than 28 of the original Mayan languages.

Learn more about the Mayan Civilization, from:

brainly.com/question/20814961

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The Maya is a Mesoamerican civilization, that had advanced agriculture, large cities and developed calendar-making , mathematics, trade networks. The statement that contrary to popular belief, the Mayans were not united as one empire is true. The Maya lived in three separate sub-areas with distinct environmental and cultural differences.

The Maya is a Mesoamerican civilization, that had advanced agriculture, large cities and developed calendar-making , mathematics, trade networks.

When did the first eastern european country join European union

Answers

The first time some Central and Eastern European countries joined the EU was in 2004. These were: Hungary , Czech Republic, Latvia, Lithuania, Malta, Estonia, Poland, Cyprus, Slovakia and Slovenia.

Two more countries joined in 2007 and this event is usually associated with the 2004 enlargement, as they come from similar region. These were Romania and Bulgaria.

However, if we speak about Eastern Europe in political understanding, we may often find the former East Germany included. In this case, one could say that it was in 1990, when the reunification of East and West Germany had taken place and thus, the area of former East Germany joined the Union, though without increasing the number of member states. 

Answer:

1 May 2004

Explanation:In the end, eight Central and Eastern European countries (the Czech Republic, Estonia, Hungary, Latvia, Lithuania, Poland, Slovakia, and Slovenia), plus two Mediterranean countries (Malta and Cyprus) were able to join on 1 May 2004

Which section of ocean floor is near the coastlines of all continents?

Answers

The correct answer is the , Shallow ocean

Answer:

C.] Shallow Ocean

During which geologic epoch did the Homo mauritanicus species exist?

Answers

Fossil evidence puts the existence of the Homo mauritanicus species at approximately 1.2 to 0.6 million years ago. 

There are about _________ million drivers in the United States. A. 100 B. 200 C. 400

Answers

In a statistics showing the bar graph of the number of drivers in the United States for the previous years, there are approximately 210 million drivers in the U.S by the year 2015. Thus, the answer to this item is most probably letter B. 
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