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 is the percentage of Islam in Mexico?
less than 1 percent of mexicos's 120 population
Please answer all of these!! Please quickly!!
What are the causes of currents? (sorry, I only answered the first one)
winddifferences in temperaturedifferences in salinitygravityWhy dont we see stars when astronaut are on the moon
Answer:
we can't see the stars because they are too faint
The person do not see the stars when the astronaut is on the moon because they are too faint.
Who is Astronaut?An astronaut is a person who has undergone extensive training in order to journey into space. Different roles may be assigned to astronauts aboard a spacecraft.
The mission is typically led by a commander and a pilot. Mission expert, Flight engineer, science pilot and payload commander are some of the other positions that may be available.
The astronaut cannot see the stars as they are too faint when he or she is on the moon. Because the astronauts' white spacesuits are so bright, they must use fast shutter speeds and wide f/stops to avoid overexposure.
Therefore, astronaut do not see the stars from the moon.
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Someone help please don’t use off the internet and use different sentences so my teacher don’t find on internet
Explain what we can do to monitor or reduce the impact of earthquakes
think about how mining minerals and energy resources can damage the enviroment. brainstorm a creative solution to this problem. describe your solution. HELP ME PLEASE.
Which one is it a b c or d
After a lot of research, the answer is B or Energy fro the Sun drives weather and sometimes climate. The Sun pretty much controls all of the weather on the Earth, if its hot or cold, sunny or cloudy.
HOPE THIS HELPS! & good luck <3
(the website cleanet is a great place to read up on if you want more information on the topic btw)
What is the most obvious difference between summertime and wintertime beaches?.
Answer:
During summertime, there is much more sand on the beach than when it is wintertime.
On the map above, country A is
A. Egypt
B. Ethiopia
C. Sudan
D. Libya
Please select the best answer from the choices provided
Ο Α
О В
О С
OD
Answer:
Explanation:
Recently, the tensions among Egypt, Sudan, and Ethiopia over the Grand Ethiopian Renaissance Dam (GERD) on the Blue Nile have escalated, particularly after Ethiopia announced that it had started filling the GERD’s reservoir, an action contrary to Egypt’s mandate that the dam not be filled without a legally binding agreement over the equitable allocation of the Nile’s waters. Egypt has also escalated its call to the international community to get involved. Already, the United States has threatened to withhold development aid to Ethiopia if the conflict is not resolved and an agreement reached.
On the map above, country A is Egypt. Thus, option A is correct.
What is a map?A map depicts a three-dimensional space in two dimensions. Typically, it displays geographical elements including water bodies, terrain, roadways, and governmental boundaries. Humans can still use maps to plan travels, traverse new places, and comprehend the topography of a place.
Egypt is a significant nation that contributes significantly to the safety of North Africa and the Middle East. It is situated at the southeastern tip of the African continent and faces Europe across the Mediterranean.
Africa's northeastern corner is where Egypt is situated. Ethiopia, Sudan, the Red Sea, and the Mediterranean Sea are its western, southern, eastern, and northern neighbors, respectively.
Therefore, option A is the correct option.
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What planet is almost 20 times further from the sun than earth
Answer:
Neptune
Explanation:
The object, which the researchers have nicknamed Planet Nine, has a mass about 10 times that of Earth and orbits about 20 times farther from the sun on average than does Neptune (which orbits the sun at an average distance of 2.8 billion miles).
Hope this helps! :)
What is the only continent in the world that has no volcanoes?.
Answer:
Australia
Explanation:
that's the answer
What are the geographic objects between asia and europes border
The Ural Mountains cover the border between Asia and the European border.
Which statement accurately compares timber and sunlight? timber and sunlight are nonrenewable resources. timber and sunlight are renewable resources. timber is a renewable resource, and sunlight is a nonrenewable resource. timber is a nonrenewable resource, and sunlight is a renewable resource.
The statement that compares timber and sunlight accurately is timber and sunlight are renewable resources.
What type of energy source are timber and sunlight?Timber is a renewable source of energy because trees can be planted for the purpose of acquiring timber. This process can happen over and over again which makes it renewable.
Sunlight is also very abundant and will be around for millions of years which makes it renewable as well.
In conclusion, option B is correct.
Find out more on renewable resources at https://brainly.com/question/79953.
Answer:
the answer is b
Explanation:
how do you think weathering impacts the earths surface?
Answer:
The effects of weathering disintegrate and alter mineral and rocks near or at the earth's surface. This shapes the earth's surface through such processes as wind and rain erosion or cracks caused by freezing and thawing. Each process has a distinct effect on rocks and minerals.
Explanation:
Where are the countries of north korea and south korea located?.
Answer:
on the korean pennsuila
Explanation:
How many countries are there in Asia?
Thanks :)
Answer1+1 equal everything
The Great Lakes are experiencing lower water levels and higher water temperatures. This situation shows the impact of which environmental issue?
Along a uniform and steep slope of relatively weak substrate, a ________ drainage network is expected.Group of answer choicestrellisrectangulardendriticparallel
Answer:
parallel
Explanation:
Along a uniform and steep slope of relatively weak substrate, a parallel drainage network is expected.
What is the main factor that affects local winds?
Answer:
local winds blow between small low and high pressure systems.They are influenced by the local geography.
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
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
The _____ river is in india, and the _____ river is located in pakistan
Answer: The Ganges river is in India, and the Indus river is located in Pakistan.
The Ganga river is in India and the Indus river is located in Pakistan.
Where do the Indus river and Ganga river originate?The Indus River and the Ganga River have their origins in the Himalayas. Ganga originates from the Gangotri glacier and the Indus originates from Tibet, near Lake Mansarovar.
The Ganges River flows through India, and the Indus River flows through Pakistan. The Ganges River is a famous river found in India while the Indus River in Pakistan.
Thus, The Ganga river is in India and the Indus river is located in Pakistan.
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Europe and asia make up one large landmass known as.
We live in which biome? question 2 options: oceans wetlands temperate forests tropical forests mountains grasslands
Which two elements is the mantle primarily made of?.
Answer:
Explanation:
In terms of its constituent elements, the mantle is made up of 44.8% oxygen, 21.5% silicon, and 22.8% magnesium.
From a hot-air balloon, Jace measures a 31 ∘ angle of depression to a landmark that’s 331 feet away, measuring horizontally. What’s the balloon’s vertical distance above the ground?
Answer: 198.86 ft
Explanation:
In ΔABC, we have:
[tex]\begin{aligned}\Rightarrow \quad \tan 31 &=\frac{\text { height }}{\text { base }}=\frac{h}{331} \\\Rightarrow \quad h &=331 \times \tan 31 \\&=0.6008 \times 331 \\h &=198.86 \mathrm{ft}\end{aligned}[/tex]
Why have the japanese traditionally built houses of rice paper and thin strips of wood?.
Answer:
I don't know much about Japanese stuff (despite being Chinese). I do know, however, that Japan, especially during old times, used these materials since their land has abundance of this. Japan is mostly forest. Rice is also used due to, yet again, abundance. In Asia, they didn't know much crops except for rice, and Rice is also extremely easy to grow since all you have to do is overflood the field. This art of construction was also a reason why there were constant fires in the area.
In which state would you find the geographical center of north america? north dakota.
Answer:
North Dakota
Explanation:
how was power distributed in ancient india?
The empire was divided into many provinces and each one of these provinces was governed by a governor and council of ministers. In the provinces there were local officials called rajukas, who became more powerful during the reign of Ashoka.
The region that receives the least rainfall is Southwest Asia is the ___.
A. Fertile Crescent
B. Persian Gulf Coast
C. Arabian Peninsula
D. Elburz Mountains
Answer:
its C
Explanation: