If earth were smaller than it is, but the alexandria-to-syene distance were the same, would the shadow of the vertical pillar in alexandria be longer or shorter at noon during the summer solstice
Answer:If the the Earth were smaller than it is and the Alexandria-to-Syene distance were the same, the shadow of the vertical pillar in Alexandria would be longer.
Explanation:Hope this answers your question
If the Earth were smaller and the distance between Alexandria and Syene was similar, the silhouette of the vertical pillar in Alexandria would be longer.
How was the distance between Alexandria and Syene?Eratosthenes then measured the angle of a shadow produced by a stick at midday on the summer solstice at Alexandria and discovered it was around 7.2 degrees or 1/50 of a complete circle. He reasoned that if he knew how far Alexandria was from Syene, he could simply calculate the circumference of the Earth.
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What governmental group voted to keep the US out of the League of Nations?
Answer:
Explanation:
The League of Nations was established at the end of World War I as an international peacekeeping organization. Although US President Woodrow Wilson was an enthusiastic proponent of the League, the United States did not officially join the League of Nations due to opposition from isolationists in Congress.
It was motivated by the republican group.
When does the northern hemisphere receive the fewest direct rays from the sun? during the fall equinox during the winter solstice during the spring equinox during the summer solstice
During the winter solstice, the northern hemisphere receives the fewest direct rays from the sun.
What part of the Northern Hemisphere gets the fewest direct solar rays?The Northern Hemisphere's winter season begins on December 21 or 22, when the North Pole has inclined 23.5 degrees away from the sun.
The winter solstice occurs on this day. The sun is at its lowest angle, and the Northern Hemisphere receives the least amount of daylight.
Therefore, option (b) or (ii), during the winter solstice, is the correct answer.
For more information about the Northern hemisphere, refer below
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Answer:
during the winter solstice
Explanation:
locations on earth where significant hominid fossil finds occur
Answer:
4 locations on earth where significant hominid fossils find occur are
-Dali,China
-Kanapoi, Kenya
-Aramis, Ethiopia
-Feldofer, Germany
16. What are the two classes of
pure substances?
A. Atoms and molecules
B. Solutions and mixtures
C. Liquids and gases
D. Elements and compounds
Answer:
B and C
Explanation:
so so soryy if im wrong
Explanation:
I guess the answer is B and D
from which I know, D is for sure
Besides infinite, what other attributes of God do you think we can understand better because of math? Why?
Answer:As we understand biblically where math came from and why it works so consistently, we find that God is not only in math, but He created and sustains math.
Explanation:
Answer:
God created us and he did that so that we could figure out his creation
Explanation:
The four technique Homer use to show direction on sea
Dude I can't help. There is no information about this.
Answer:
None
Explanation:
Homer was a poet. He was not an experienced sailor.
What are the greatest ecological threats of our century?
changes in land and sea use; direct exploitation of natural resources; climate change; pollution and invasive species. these are some of them
Which of the following words describes children who are physically
conceived by the parents who raise them?
A. Extended
B. Blended
C. Biological
D. Multigenerational
Answer:
C.
Biological
Your birth parents are known as your biological parents.
Weather map: surface temperatures of north america
review the weather map and answer the questions that follow. your answers do not need to be
complete sentences.
1. what is the interval of the isotherms on this map?
2. what is the temperature at letter d?
3. what is the lowest temperature in degrees fahrenheit on the map?
4. which letter indicates a temperature of about 67 degrees fahrenheit?
5. what is the hottest temperature in degrees fahrenheit on the map?
6. which letter has roughly the same temperature as letter c?
Answer:
1:52: 45 3: 45 4: E 5: 90 6: K
Explanation:
What unexplained oddities have been found in the fossil record?
A typical unexplained oddities which been found in the fossil record is the evolution of species e.g. crocodile & bird, ape & human which are from same family.
What is a fossil record?This refers to the history of life which was documented by fossils.
The fossil record entails observation from fossils which are remains organisms from earlier geological periods that was preserved in sedimentary rock.
Read more about fossil record
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If old mountains wear down over the course of millions of years, what is one of the primary reasons that mountains still exist?
A.
New mountains are created as a result of severe weather events, such as tornadoes and hurricanes.
B.
New mountains are created from the erosion of rock and soil.
C.
New mountains are created as leaf litter builds up over millions of years.
D.
New mountains are created through volcanic activity and lithospheric plate movement.
Answer: never
explaining is right about this
What is the difference between the Geocentric and Heliocentric models of the Solar System and which one is correct?
Answer:
Are there any options, hints, or anything like that?
Europe and asia make up one large landmass known as.
Find the center and radius of the circle given by this equation: x2−10x+y2+6y−30=0
In this unit, you learned how humans evolved from their earliest days to the beginning of civilizations in settled communities. What do you think are the traits that make humans human? Explain why you think these traits are important.
Answer:
Sub-Saharan Africa is a lot like the half empty, half full glass. Although the region has many problems, it holds much hope for the future. On one hand, political and economic problems plague the region.
The region's cities attract a high number of immigrants, increasing diversity as well as the ethnic conflict in the region. Population growth is putting a tremendous strain on the environment. Because of population growth, there are water shortages, unemployment, lack of housing, and inadequate services. On the other hand, there are still large areas of land that can be farmed to feed the population and provide crops for export.
Governments are stabilizing, but government systems lack capacity, and representative government is increasing. Some government systems in the region are unstable. Many governments are unable to provide adequate services. Ethnic diversity and conflict continue to plague the region. On the other hand, most government systems are moving toward democratic, multiparty systems in which leaders are elected.
Economic development is increasing, yet, there are many factors that describe the political situation that Sub-Saharan Africa is facing such as international debt, and weak government systems that hinder economic development. There are positives though. Foreign investment will aid the region's economic development, and globalization will play a role in the region's economic future. Technological advances will also expand employment opportunities. There are several methods dealing with water issues that affect the economics of the region. Water is moved from an area where it is abundant to an area experiencing a shortage, and desalinization is being implemented.
Social services are also improving. Nevertheless, there are a number of regional issues that must be addressed. Health issues in the region include malaria, schistosomiasis, and AIDS. Progress is being made, particularly in urban areas where clinics offer basic care. The status of women also varies throughout the region.
Explanation:
__________ lines are used to measure east and west.
Longitude
Scale
Latitude
Relative
Answer:
Longitude lines are used to measure east and west.
Answer:
Longitude
Explanation:
because north and south is latitude
The Great Lakes are experiencing lower water levels and higher water temperatures. This situation shows the impact of which environmental issue?
The upper part of the mantle and the crust combine to make what rigid layer of rock that are broken into plates?.
Answer:
The lithosphere
Explanation:
The lithosphere is the rocky outer part of the Earth . It is made up of the brittle crust and the top part of the upper mantle . The lithosphere is the coolest and most rigid part of the Earth .
Which of the following statements about using geothermal energy is not true? a. geothermal energy can be used to fuel vehicles. b. geothermal energy can be used as a source of electricity. c. geothermal energy can be used as a source of heat. d. geothermal energy is a renewable resource. please select the best answer from the choices provided a b c d
Geothermal energy cannot be used to fuel vehicles. The statement is not true as geothermal is renewable energy and cannot use as a fuel for vehicles.
What is geothermal energy?
The heat derived from the earth's subsoil is known as Geothermal energy. The steam is produced by hot water reservoirs a few miles or more beneath the earth's surface.
Thus, option B is not correct.
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Why do you think that people across the region practice many of the same customs?
Answer:
Common Ancestry
Explanation:
This may be because they share a common ancestry or maybe should I say background so they tend to practice the same customs and traditions
State two reasons for the growing importance in the status of petrochemical industries.
Answer:
Two reasons for the growing importance is the status of petrochemical, industries are: 1. It is durable, cheap, light weight and attractive.
Explanation:
Reasons for the growing importance of petrochemical industries are:
They are durable. They are cheap and lightweight. They are attractive. Why are petrochemical industries rising in status?Petrochemical industries having been rising in status because the goods they produce are durable and cheap.
They are also quite attractive and lightweight which makes them useful and aesthetically pleasing.
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Find out more on petrochemical industries at https://brainly.com/question/15783813.
What are the three major layers of the atmosphere?
how do we write data collection
Answer:
You can make it in a chart or graph after you find out all the data you need.
Read the passage.
"It is in fact their great distance which is ""the reason of their diminution,"" for many of them are very many times larger than the star which is the earth. "
–"In Praise of the Sun,"
Leonardo da Vinci
Which is the best paraphrase of the underlined text in the passage?
why the stars are bright
why the stars are smaller
why the stars are so far away
why the stars are larger than the sun
Answer:
why the stars are far away
Answer:
The answer is B
Explanation:
Edge
What physical feature is labeled in green on the map?
Question 2 options:
African Savanna
African Rainforest
Sahara Desert
Sahel
Answer:
The answer Answer is simple: It's the African Rainforest.
6- Circle the correct questions.
On visit to tell Coast of Florida , Steve will see the
a- Atlantic Ocean
b- Arctic Ocean
C- India Ocean
d- Pacific Ocean
Answer:
A
Explanation:
Which text is followed by Muslims but not by Christians?
A. The Old Testament
OB. The New Testament
O C. The Torah
O D. The Quran
Answer:
d. the Quran
Explanation:
it is the holy text of Islam
Gold was deposited into earth’s crust billions of years ago by what?.
“How does rainwater get into an underground cave?”
Answer:
I'm pretty sure it gets through these joint type things that connects the cave to the surface
Explanation:
Hope this helps:)....if not then sorry for wasting your time and may God bless you:)
Answer:
It will go down through the dirt into a underground cave/stream that can lead up to a underground cave.
Explanation:
Gravity will pull the water down, and dirt is not completely solid. So, the water will find its way down through the dirt, and into a underground stream that will eventually find its way into a underground cave, or just go into a underground cave. Hope this helps!