When earth's primitive surface cooled below water's boiling point, torrential rains slowly filled low areas, forming oceans.
Our primeval ocean developed over extremely long epochs. Water didn't turn into liquid until the Earth's temperature dropped below 212 degrees Fahrenheit. When the water solidified into rain at this period, some more than three billion years ago, it inundated the basins that eventually became our global ocean.
The majority of scientists concur that as the Earth's interior continued to "degas," the atmosphere and ocean gradually accumulated over many millions of years. This hypothesis proposes that the ocean was created by the escape of water vapor and other gases from the Earth's molten minerals to the atmosphere around the cooling planet. Rain started to fall once the Earth's surface fell to temperatures that were below the point of boiling of water, and it persisted for centuries.
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Plz answer in detail and plz ASAP.
Answer:
Explanation:
The enormous desert spans 11 countries: Algeria, Chad, Egypt, Libya, Mali, Mauritania, Morocco, Niger, Western Sahara, Sudan and Tunisia. The Sahara desert has a variety of land features, but is most famous for the sand dune fields that are often depicted in movies.
Where does the Magnetosphere come from?
Answer:
is the area of space, around a planet, is basically controlled by its magenetic field.
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according to a new study released this week, which part of earth may have stopped turning?
The rotation of the Earth's inner core may have ceased, which could have caused it to go into reverse. Along with the mantle and semi-solid mantle, the Earth is made up of the inner, outer, and crustal layers.
Has the inner core of the Earth ceased to rotate?The inner core may be suffering a turning-back, according to their study. "We demonstrate surprise observations that imply the inner core has practically ceased its rotation in the previous decade," they stated.
Why did the Earth's rotation suddenly stop?The majority of our globe would become extremely hostile if it abruptly stopped rotating. The Earth rotates at almost 1700 km/h, and if our globe suddenly stopped, anything that isn't firmly connected to the bedrock would be moved. This is a result of motion's inertia, as previously mentioned.
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historically the huang he had also been known as the river of sorrows because?
Answer:
(1) frozen ports have made trade difficult. (2) cataracts have made transportation impossible. (3) floods have destroyed crops and villages
Explanation:
What feature is associated with an island just offshore of a beach? tombolo stack barrier island estuary
Tombolo is associated with an island just offshore of a beach.
A tombolo is a depositional feature that is formed when the longshore current, moving parallel to the sea shore, carries the sand long with them and deposits along the shoreline. It is associated with an island just offshore of a beach while the tombolo is connecting a large piece of land with a small island.
It has a part that is usually sandy, and it looks as a natural bridge or trail that is connecting two pieces of land, and that is what occasionally can make a confusion. It is situated just offshore of a beach.
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one of the six essential elements of geography is environment and space which examines the surrounding physical environment and physical space for human settlements. true false
the world in spatial terms, places and regions, physical systems, human systems, environment and society, and the uses of geography.
The six components—the world in geographical terms, locations and regions, physical systems, human systems, environment and society, and the uses of geography—organize the eighteen national standards. These components aid in our comprehension of how the world's locations and people are related. Things go from one location to another through movement. (This includes the movement of people, products, ideas, and/or beliefs.) explains how humanity has altered our globe. The study of human geography examines the patterns and processes that influence how people interact with their surroundings on a political, cultural, economic, and social level. The study of national borders or the placement of religious communities are a few of instances of this.
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Is Edmonton, Canada bigger than the whole UAE?
Edmonton, Canada is not larger than the entire UAE (United Arab Emirates). Edmonton is the capital city of the Canadian province of Alberta, while the UAE is a country in the Middle East.
The UAE is substantially larger than Edmonton in terms of land area. The UAE encompasses seven emirates, including Abu Dhabi, Dubai, and Sharjah, and covers around 83,600 square kilometres (32,300 square miles). Edmonton, on the other hand, has a land size of around 684 square kilometres (264 square miles).
The UAE also outnumbers Edmonton in terms of population. The UAE has an estimated population of 9.9 million people as of 2021, while Edmonton has a population of about 1 million people.
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No, Edmonton, Canada is not much larger than the United Arab Emirates (UAE). The UAE is a country located in the Middle East, while Edmonton is a city in Alberta, Canada. UAE land area is larger than Edmonton. The UAE covers an area of approximately 83,600 square kilometers (32,300 square miles), while Edmonton's land area is around 684 square kilometers (264 square miles). However, when comparing populations, Edmonton has a significantly smaller population than the UAE.
An igneous rock that cools rapidly is likely to have ________ crystals.
Answer:
An igneous rock that cools rapidly is likely to have SMALL crystals.
Not including russia, which country is at the northernmost tip of europe?.
the following question refers to the grand canyon geologic map. how much time elapsed (at a minimum) between the deposition of the paleozoic sedimentary rocks and the quaternary volcanics?
Based on the Grand Canyon geologic map, the minimum amount of time that elapsed between the deposition of the Paleozoic sedimentary rocks and the Quaternary volcanics is approximately 600 million years. The Paleozoic sedimentary rocks were deposited during the Paleozoic Era, which spanned from 541 million to 252 million years ago.
On the other hand, the Quaternary volcanics were formed during the Quaternary Period, which began 2.6 million years ago and continues until the present day. This means that there were several geological periods and eras, including the Mesozoic and Cenozoic eras, that occurred between the Paleozoic and Quaternary periods.
Throughout this long timespan, various geological processes such as erosion, uplift, and tectonic activity shaped the landscape of the Grand Canyon. The result of these processes is the stunning geological record that is visible in the layers of rock that make up the canyon walls. The different colors and textures of the rocks represent different periods in Earth's history, and provide valuable insights into the planet's evolution over time.
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What region contains holy sites for Islam, Judaism, and Christianity?
A. Eastern Europe
B. Southwest Asia
C. Northern Europe
D. Central Asia
HELP PLEASE
Answer:
southwest asia
Explanation:
Answer:
Middle East for people who don't have these choices! :)
Explanation:
hope this helps <3
In circle E with m ∠ D E F = 68 m∠DEF=68 and D E = 12 DE=12 units find area of sector DEF. Round to the nearest hundredth.
The nearest hundredth is 103.18units³.
What is meant by angle?An angle in plane geometry is a shape created by two rays or lines that have a shared termination. The Latin word "angulus," which means "corner," is where the term "angle" comes from. The common terminus of two rays is known as the vertex, and the two rays are known as the sides of an angle.An angle with a 90° measurement is referred to as a right angle. A 180° angle is a straight angle. Angles greater than 90 degrees are referred to as obtuse angles. Less than a 90° angle is considered sharp.Area of the sector DEF = theta/360 * πr²
r is the radius
theta is the angle subtended at the center
theta =70 degrees
radius DE = 13units
Substitute
Area of the sector = 70/360 * 3.14(13)²
Area of the sector = 7/36 * 530.66
Area of the sector = 3,714.62/36
Area of the sector = 103.18units³ (to the nearest hundredth).
The complete question is:
In circle E with m \angle, DEF= 70m∠DEF=70 and DE=13DE=13 units find the area of sector DEF. Round to the nearest hundredth.
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a football match between Senegal (18°W) and Japan (140°E) was played in Senegal on Saturday, the 22nd of September 1995 at 6pm. Calculate
(a) The time in Japan
(b) The day to listen to the commentary of the match by the Japanese.
Hiiioo! Can someone please help with this❤️
After a house is built, the easiest way to insulate it, is by insulating the _____.(2 Points)
A) Walls
B) Roof
C) Basement walls
D) Attic.
The easiest way to insulate a house after it is built is by insulating the attic. The answer is D) Attic.
Insulating a house is essential for reducing energy costs and improving the energy efficiency of a home. While insulating walls and basement walls is important, the easiest way to insulate a house after it is built is by insulating the attic.
Heat rises, and if the attic is not insulated properly, a significant amount of heat loss occurs through the roof. By insulating the attic, homeowners can prevent heat loss and reduce the need for excessive heating and cooling.
Proper insulation also helps to maintain a comfortable indoor temperature and reduces the strain on heating and cooling systems, leading to long-term savings on energy bills. Overall, insulating the attic is a simple and effective way to improve a home's energy efficiency.
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which of the dashed boxes a–d represents the position of the north magnetic pole?
The position of the north magnetic pole is represented by dashed box c. The north magnetic pole is the point on the Earth's surface where the magnetic field lines are directed vertically downward into the Earth. It is the point towards which the north-seeking end of a compass needle points.
In terms of geographic coordinates, the north magnetic pole is located in the Arctic region, near the Canadian The position of the north magnetic pole is represented by dashed box c.
The north magnetic pole is the point on the Earth's surface where the magnetic field lines are directed vertically downward into the Earth. It is the point towards which the north-seeking end of a compass needle points.
However, it's important to note that the position of the magnetic pole is not fixed and varies over time.
The Earth's magnetic field is generated by the movement of molten iron within its core, and this movement causes the magnetic poles to shift gradually. Therefore, the position of the north magnetic pole is subject to change, and it is periodically updated by scientific measurements and observations.
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Subject: Moral 1) What responsibility should you discharge of home, at school and in the society? Show through a picture and explain in your own words
Answer:
Bullying
Explanation:
because most children great living in a particular society because of that
Which of the following statements accurately describe(s) the depth and height of Earth's surface as shown on the hypsographic curve?-The percentage of Earth's surface above sea level is 29.2%.-More people have been to the top of the tallest mountain on Earth than have been to the bottom of the deepest trench-The average depth of the ocean is much greater than the average height of land.
Among the given statements, the first and third statements accurately describe the depth and height of Earth's surface as shown on the hypsographic curve. The second statement is not accurate.
The first statement, is accurate. This means that approximately 29.2% of Earth's surface consists of land above sea level, while the remaining 70.8% is covered by oceans.
The third statement is also accurate. The average depth of the ocean is around 3,800 meters (12,467 feet), while the average height of land is much lower, with the highest peak being Mount Everest at 8,848 meters (29,029 feet) above sea level. This indicates that the ocean's depths are generally greater than the heights of land.
However, the second statement is not accurate. In reality, fewer people have reached the summit of Mount Everest compared to the number of individuals who have descended to the bottom of the deepest trench, the Mariana Trench, located in the western Pacific Ocean.
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The temperature, pressure, and precipitation conditions of the atmosphere for a specific place on a given day is called , whereas a longer term view of these same factors, typically taken over a period of many years, is called.
The temperature, pressure, and precipitation conditions of the atmosphere for a specific place on a given day is called weather, whereas a longer term view of these same factors, typically taken over a period of many years, is called climate.
The day-to-day changes in the atmosphere of the earth is referred to as the weather. In other words, the certain atmosphere of the Earth including conditions such as temperature, atmospheric pressure, rain conditions, etc on a particular day is referred to as the weather.
On the other hand, climate can be described as the average weather of a place for a long period of time. Climate refers to the average atmospheric conditions over the course of many years.
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Productivity involves?
Answer:
In economics, productivity refers to the ratio of what is generated to what is needed to manufacture it. This ratio is usually expressed as an average, with the total production of a group of goods divided by the total input of labour or raw materials, for example. The amount of output divided by the volume of inputs is generally referred to as productivity. In other words, it assesses how effectively a country's development inputs, such as labour and capital, are used to generate a given amount of output.
Explanation:
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(T/F) permineralization and carbonization are methods of correlating rock units.
Permineralization and carbonization are not methods of correlating rock units. Instead, they are fossilization processes that can help in understanding the composition and structure of ancient organisms.
Permineralization is a process in which minerals, such as silica or calcite, fill in the pore spaces of a fossil. This can preserve delicate structures within the fossil and provide clues about the environment in which the organism lived.
Carbonization, on the other hand, is a process in which an organism is compressed and heated over time, causing the organic material to be reduced to a thin layer of carbon. This can create a highly detailed impression of the organism in the rock.
To correlate rock units, geologists typically use a variety of techniques, such as analyzing the relative positions of rock layers, studying the types of fossils found in each layer, and examining the mineral content and age of the rocks. By comparing these characteristics, geologists can determine how different rock units are related to one another and create a geologic time scale that shows the relative ages of different rock layers.
In 1956, while digging in the soil in the Crater of Diamonds in Arkansas, a woman from Dallas found a 15-carat diamond. She found a type of __________.
A.
fossil fuel
B.
petroleum
C.
mineral
D.
renewable resource
From the list below, which port city is most likely to be impacted by the enlarging of the Panama Canal?
Chicago
Norfolk
Savannah
Baltimore
San Diego
Answer: Savannah. An expansion to the Panama Canal will likely lead to a lot more large ships ending up at the Port of Savannah.
explain how water issues can cause conflicts between states and between countries.
Answer:
Some of the major causes of water conflict around the world Current world regions of major concern which may spark potential conflicts Only 0.4% of the world's drinkable water is accessible to humans. With a growing population of 7 billion people, disputes over pure water sources common especially in regions where water is very low.
Explanation:
what is the size of the atoll reef
Explanation:
The answer would vary between 1 to 20 miles
Thanks
what role does photosynthesis have in the cycling of matter into and out organsms
Answer:
Photosynthesis play important role in the cycling of matter into and out of the organisms as photosynthesis is the process in which plants utilize carbon dioxide (CO2) and water (H2O) and releases oxygen (O2) and energy in the form of carbohydrate or sugar. Other organisms utilizes these oxygen and energy or carbohydrate for the chemical reaction in their body.
So, photosynthesis take carbon dioxide (CO2) and water (H2O) from outside as input and gives oxygen (O2) and energy as output.
What are the different types of plate margins
Answer:
Constructive, destructive, conservative, and collision margins
Explanation:
These are the four kinds of plate margins.
why are some of the constellations visible throughout the year and some are only visible or certain time of the year?
Constellations can be seen depending on where they are in relation to where the Earth is in its orbit around the Sun. The Big Dipper and Orion are two year-round constellations that are situated close to the celestial pole or equator.
Due to the Earth's rotation and orbit, certain constellations are always visible from specific latitudes because they are constantly above the horizon. Contrarily, constellations that are only visible at specific periods of the year, like the zodiac constellations, are found along the ecliptic, the Sun's course across the sky. Because they are only above the horizon during particular seasons when the Earth is in a particular position in its orbit around the Sun, these constellations are only visible during specific months. Constellation visibility is thus influenced by the constellation's position in relation to the Earth's orbit as well as the observer's latitude and season.
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Which of the following statements about the food web is correct? (Please choose TWO of the
best answers)
A food chain is a collection of many different fong webs.
The food web in a tropical rainforest is different from that in a desert.
While the interruption of a food chain may be disatrous to our environment, the interruption of a food web
is not
✓ A food web is a collection of many different food chains.
Answer:
a food web is a collection of many different food chain
a food chain is a collection of many different fong webs
What is the intersection of coordinates in Utah??
(there are no choice answers)
Make sure they are in the correct order!!
Utah's intersection OCdinates are 39°30′N 111°30′W.
What is a coordinate intersection?Coordinate intersection is a term that refers to the geographic point where two geographic coordinates (latitude and longitude) meet to specify the location of an object on Earth. In other words, the intersection refers to the same as the geographic coordinate.
What is the geographic coordinate of Utah?Utah is a state of the United States located in the western zone of the country and occupies an area of about 219 km². Therefore, we must take into account that a geographic coordinate refers to a specific point, so we could not reference the entire surface of Utah with a single coordinate. So, we will have to reference only one point of this state.
In this case we refer to a point of the Joes Valley Reserve (39°30′N 111°30′W) that is located in the center of the state of Utah, United States
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