Answer:
Una deficiencia de biotina puede provocar dermatitis y adelgazamiento de la piel. La biotina, un tipo de vitamina B, es un nutriente que sirve como componente básico para las células de la piel, el cabello y los ojos. Su cuerpo produce mucha vitamina B por sí mismo, pero también puede encontrarla en alimentos como panqueques, huevos, avena y arroz.
Explanation:
Define highlands in a simple discriptive way please
Answer:
Highlands refer to a mountianous region or elevated part of a country.
Explanation:
Example: The Northern Scotland Highlands
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Why does summer in the northern hemisphere occur when earth is farthest from the sun?.
Seasons are not caused by the Earth's shifting distance from the sun. We are usually the farthest away from the sun in early July during northern summer and the closest in January during northern winter.
Earth's tilt on its axis is what causes the seasons. Due to the tilt of the Earth's northern hemisphere toward the sun, it is currently summer there. We are mostly exposed to the sun's beams.
Likewise, winter has arrived in the Southern Hemisphere due to the tilt of the Earth's axis away from the sun. Cooler temperatures result from more indirect sunlight.
However, the Earth's shifting distance from the sun has an effect on the length of the seasons. That's because when we're the furthest away from the sun, like right now, Earth's orbit is the slowest. As a result, summer is the longest season in the Northern Hemisphere while winter is the longest season in the Southern Hemisphere.
In the Northern Hemisphere, winter is the shortest season, while summer is the shortest in the Southern Hemisphere, both by approximately five days.
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North atlantic deep water _______.
a. flows to the south rises
b. toward the surface in the southern
c. ocean is formed off labrador
d. all of these are correct
e. none of these is correct
North Atlantic deep water is a deep body of water formed in the North Atlantic Ocean.
Option e. none of these is correct.
The North Atlantic Deep Water (NADW) is a deep water body formed in the North Atlantic Ocean. Thermohaline circulation (more precisely called meridional reversal circulation) in the world's oceans involves the flow of warm surface water from the Southern Hemisphere to the North Atlantic Ocean.
The North Atlantic Deep Water, or NADW, is primarily produced where the surface waters of the Norwegian Sea cool in the northern part of the North Atlantic Ocean, north of the ridge that runs between Greenland, Iceland, and Scotland. This chilled water seeps through the ridges and down wells.
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Where a mid-ocean ridge is offset, the linear feature connecting and between the crests of the ridge segments is called a __________.
Where a mid-ocean ridge is offset, the linear feature connecting and between the crests of the ridge segments is called a transform fault.
Transform fault, in geology and oceanography, are type of fault in which two tectonic plates slide over each other. Transform faults can occur in parts of fault zones that lie between different offset propagating centers, or in parts that connect propagating centers to deep-ocean trenches in subduction zones.
The spatial direction of the translation error is usually parallel to the plate motion. Deformation faults are the only segments of seismically active shatter zones. Morgan's theory made a very dramatic prediction, that the direction of translation error movement is opposite to the displacement of the ocean ridge.
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Of the three primary forms of subaerial volcanoes, ________ consist of alternating layers of tephra and solidified lava.
Of the three primary forms of subaerial volcanoes, stratovolcanoes consist of alternating layers of tephra and solidified lava.
Stratovolcanoes have relatively steep sides and are more cone-shaped than shield volcanoes. They are formed from viscous, sticky lava that does not flow easily. The lava therefore builds up around the vent forming a volcano with steep sides. Stratovolcanoes are more likely to produce explosive eruptions due to gas building up in the viscous magma.
Andesite (named after the Andes Mountains), is perhaps the most common rock type of stratovolcanoes, but stratovolcanoes also erupt a wide range of different rocks in different tectonic settings.
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Scientists have detected an asteroid that is 700,000,000 km from Earth. About how many astronomical units is that?
0.5 AU
1 AU
3.5 AU
4.5 AU
Answer:
D) 4.5 AU
Explanation:
700,000,000 km ~= 4.68 AU
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Earth's weather results from the transport of heat energy. most of this heat energy comes from?
Answer:Energy from the sun is transferred through space and through the earth's atmosphere to the earth's surface. Since this energy warms the earth's surface and atmosphere, some of it is or becomes heat energy. There are three ways heat is transferred into and through the atmosphere: radiation.
Explanation:
In a solar day, the sun comes back to the same place in the sky but, in relation to the distant stars, the earth actually rotates.
In a solar day, the Sun comes back to the same place in the sky but, in relation to the distant stars, the Earth actually rotates more than one revolution.
What is a solar day?In easy words, a solar day is the time taken by any planet to rotate once on its axis. However, in a more complex definition the solar day is length of time measured from noon to noon. Here noon means when Sun passes the celestial meridian and reaches its maximum height in the sky.
The time between successive noons is slightly longer about 4 minutes, than the actual rotation period of the planet. This is because when the Earth rotates on its rotation axis, it also moves along its orbit around the Sun.
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Please help me reward 100 points
How did Saladin’s conquest of Jerusalem in 1187 differ from the crusaders’ conquest in 1099?
Saladin avoided mass murder of the Roman Catholics living in Jerusalem.
Saladin burned down all the Roman Catholics’ important churches.
Saladin exiled all Christians from Jerusalem and closed all the churches.
Saladin took all the valuables from the Roman Catholic churches for himself.
Answer:
less violent than that of themedieval knights of the First Crusade (1095-1099 CE), and for this, he has been endlessly romanticized by Muslims and Christians alike.
Explanation:
Manganese nodules on the sea floor are a possible resource of many desirable metal resources. where are these nodules found?
Scattered in many different types of locations, including across the world's deep ocean floors
These nodules are found scattered in many different types of locations, including across the world's deep ocean floors.
What are manganese nodules and where might you find them on the ocean floor?Manganese nodules are authigenic formations made up primarily of Fe and Co, Ni, and Cu-enriched manganese oxides. They can be found in all of the world's oceans, but they typically appear where the rate of sediment formation is modest. Mn nodules do really grow slowly—between a few millimeters and tens of millimeters every million years.Where do manganese nodules come from?When metal compounds that are dissolved in the water column (hydrogenous development) or in the water present in the sediments (diagenetic growth) are deposited around a nucleus, manganese nodules develop. The majority of nodules are the result of both hydrogenous and diagenetic development.To learn more about Manganese module visit:
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Why are temperatures cooler in quito, ecuador, than in most other places located near the equator?.
Answer:
The temperatures in Quito, Ecuador is cooler than most places located near the eqautor bcz it's surrounded by icy mountains.
Explanation:
what is the impact of man's activity on a beach ?
The master horizon of a soil profile that is typically leached and sandy and develops in moist climates is known as the _______________ horizon.
The master horizon of a soil profile that is typically leached and sandy and develops in moist climates is known as the E horizon.
What is the horizon?
Earth’s atmosphere is divided into two horizons or has only two types of horizons with the help of this line art: the earth-sky horizon and the celestial horizon.
There is a master horizon which belongs to a soil profile that is loaded and sandy, and with the help of this horizon, a moist climate is developed.
Therefore, this master horizon where most of the climate is developed is known as the E horizon.
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What was one negative impact that hurricane katrina had on the ecosystem of the gulf coast?.
8 million gallons of oil spills were leaked into the nearby waterways harming the ecosystem of the gulf coast and additionally causing destruction to the habitat.
One of the most damaging hurricanes in American history, Hurricane Katrina made landfall on the Louisiana coast on August 29, 2005. Nearly 92,000 miles of the Gulf Coast were affected by Katrina, a Category 3 storm that made landfall with gusts of above 120 mph. Over 800,000 people were forced to leave their homes as a consequence of the destruction, which cost upwards of $81 billion. Around 1,800 people lost their lives as a result of the damage. Nearly 8 million gallons of oil were leaked into nearby waterways as a result of oil spills from three different refineries, further harming the ecosystems in the area. Another regrettable effect of Hurricane Katrina was the destruction of habitats along the Gulf coast.
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The safest place for humans to live, away from volcanic activity and earthquakes, is:__________
The safest place for humans to live, away from volcanic activity and earthquakes, is Central US and European Continent.
What is volcanic activity?Gas emissions, non-explosive lava emissions, and extremely intense explosive bursts that may persist for several hours are all examples of volcanic activity. Volcano shapes and sizes are influenced by the types of eruptions in terms of relative quantities, types, and lava flow patterns.Because it is lighter than the surrounding rock, the melted rock, or magma, rises. Although it is still miles below the surface, this magma gathers in magma chambers. When the magma chamber becomes sufficiently overfilled, the magma forces its way to the surface and erupts, frequently resulting in volcanic eruptions.The Mount St. Helens eruption in Washington serves as a good illustration.Learn more about volcanic activity here:
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Where a mid-ocean ridge is offset, the linear feature connecting and between the crests of the ridge segments is called a?
When a mid-ocean ridge is offset, the linear feature connecting and between the crests of the ridge segments is called a Transform Fault.
As the Earth's tectonic plates separate, new ocean bottom is generated along divergent plate borders, which are known as mid-ocean ridges. Massive basalt volcanic eruptions result from molten rock rising to the seafloor as the plates divide. A ridge's shape is influenced by how quickly it spreads; slower spreading rates produce steep, erratic topography, while faster spreading rates result in much wider profiles and kinder slopes.
In geology and oceanography, a transform fault is a type of fault when two tectonic plates slide past one another. A transform fault may develop in the area of a fracture zone that connects spreading centres to deep-sea trenches in subduction zones or that lies between various offset spreading centres.
In the 1960s, Morgan postulated that spreading centres and transform faults separate opposing plates along an oceanic ridge crest that is offset by fracture zones.
The direction of motion on the transform faults was predicted by Morgan's hypothesis to be opposite to the offsets of the ridge crests, which was a rather dramatic assertion.
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If the earth's rotation axis were tilted by 45 degrees instead of 23.5 degrees, what are some of the implications, and why?
If the Earth's rotation axis were tilted by 45 degrees instead of 23.5 degrees, then the seasons would be more extreme.
What is the rotation axis of Earth?The rotation axis of the Earth is an imaginary straight line around which the Earth spins. It goes from the North Pole to the South Pole cutting through the center of the Earth. The axial tilt of the Earth which is also known as the obliquity of the ecliptic is about 23.5 degrees. Due to this tilt, the Sun shines on different latitudes and longitudes at different angles throughout the year. This is why we have different seasons. Uranus has the largest axial tilt in the solar system, which is around 98 degrees.
If the Earth's rotation axis were tilted by 45 degrees instead of 23.5 degrees, then the seasons would be more extreme as the rays of the Sun would fall directly in the summer and not so direct in the winter.
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Which two observations help constrain the dimensions of earth's core and mantle?
Earth's density and the wobble of Earth's rotation axis are the two observations that help constrain the dimensions of earth's core and mantle.
Rotational motion around a fixed axis is a special case of rotational motion. The fixed axis hypothesis excludes the possibility of the axis changing direction and cannot describe phenomena such as oscillation or precession. According to Euler's rotation theorem, simultaneous rotation along several fixed axes at the same time is not possible; if two rotations are forced at the same time, a new axis of rotation will appear.
This paper assumes that rotation is also stable, so no torque is required to maintain it. The kinematics and dynamics of the rotation of a rigid body about a fixed axis are mathematically much simpler than that of the free rotation of a rigid body; they are quite similar to linear motion in a single fixed direction, which is not true of the free motion of a rigid body. The expression for the body's kinetic energy and the force acting on its parts for rotation about a fixed axis is also simpler than for composite rotation.
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examples of the 5 themes of geography for Barcelona,Spain
True or false crystal habit refers to the characteristic shape of a mineral crystal or aggregate of minerals
Answer: False
Explanation:
The habit or form of a crystal refers to the characteristic shape in which a mineral commonly grows
Answer:
True
Explanation:
this os trye beacause characteristic os the shape of a mineral crystal
What is the perimeter of triangle ? Round answers to the nearest tenth.
Answer:
the sum of all it's three sides
In this tutorial you learned why the shadows of earth and the moon have umbral cores. why do they have penumbras?
When the Moon passes between the Earth and the Sun, it casts a shadow on Earth. In the penumbra, light is partially blocked.
A solar eclipse is an astronomical event that occurs when an astronomical object or spacecraft is temporarily obscured, enters the shadow of another object, or causes another object to pass between that object and the viewer. This alignment of the three celestial bodies is called syzygy. Besides syzygy, the term eclipse is also used when a spacecraft reaches a position where it can observe two celestial bodies aligned in this way. A solar eclipse is the result of an occult or transit.
The term eclipse is commonly used to describe a solar eclipse when the Moon's shadow passes over the Earth's surface, or a lunar eclipse when the Moon moves through the Earth's shadow. However, it can also refer to such events outside of the Earth-Moon system: for example, a planet moving into the shadow cast by one of its moons, a moon passing into the shadow cast by its host planet, or one moon passing through the shadow of another.
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In a factorial experiment, each combination of different levels of the factor is called a(n)?
In a factorial experiment, each combination of different levels of the factor is called a treatment.
Each combination of the various degrees of the factor in a factorial experiment is referred to as a treatment. The term "factorial experiment" refers to an experiment whose design includes two or more factors, each having discrete possible values or "levels," and whose experimental units take on all possible combinations of these levels across all such factors.
Also known as a fully crossed design, a full factorial design has several factors. This kind of factorial experiment enables the researcher to investigate how each element affects the response variable and how those effects interact with one another.
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Approximately how many times larger is the orbit of pluto than the orbit of the moon about earth?
Approximately 7 times larger is the orbit of pluto than the orbit of the moon about Earth.
What is the orbit of Pluto?In the Kuiper belt, a ring of worlds beyond Neptune's orbit, Pluto is a dwarf planet. When it was named the ninth planet from the Sun in 1930, it was the first object found in the Kuiper belt.Orbital period of 248 years.Orbit in a different plane and with a higher degree of ellipticism than planets.Crosses the paths of Neptune's three largest moons, Charon (over half the diameter of Pluto)Based on Pluto's orbital period, the distance to it is approximately 40 AU.Learn more about Pluto here:
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Turbidity currents are great masses of sediment-laden water that are pulled downhill by?
Turbidity currents are great masses of sediment-laden water that are pulled downhill by gravity.
According to this theory, the oceans formed when water vapor and other gases escaped from Earth's lava into the atmosphere surrounding the cooling planet. After the surface of the earth cooled to a temperature below the boiling point of water, it began to rain and continued to rain for centuries.
Factors controlling sedimentation include particle size and turbulence in the sedimentation environment. Terrestrial sediment-laden water is a good reflection of its origin and is carried to the sea by winds, rivers, and glaciers. The rate of erosion is important in determining sediment composition.
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What term is used for a boundary between a continent and a ocean basin without relative motion between them?.
Answer: The term used is Passive.
Answer:
passive margin
Explanation:
On a topographic map in a scale of 1 : 1,000,000, the length between two points is 10 cm. What is the aerial distance between those two points in nature?
The aerial distance between the two points is 100 km on a topographic map.
The relationship between map distance and real ground distance is known as map scale.
What is map scale?The ratio between a distance on a map and its actual distance on the ground is known as the map's scale. This simple concept is complicated by the fact that scale must vary across a map due to the curvature of the Earth's surface. This change makes the idea of scale significant in two different ways.The ratio of a distance on Earth to the same distance on a map is known as the map scale or cartographic scale. There are three primary scale types found on maps: fractional scales, graphic scales, and written or verbal scales. One kilometer on the ground is equal to one centimeter on a map with a scale of 1:100,000.People can accurately visualize how the distances mentioned on the map are plotted by using map scales. This is helpful in figuring out how to get from one area to another, especially if one travels or works in a job that requires such knowledge.Map scale on a topographic map = 1:1000000
length between two points = 10cm
aerial distance = x
Therefore
1:1000000 = 10:x
aerial distance(x) = 10000000 cm or 100 km
Hence, the aerial distance between the two points is 100 km.
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Rank the five different rock units by the order in which they formed. place the oldest formation on the bottom of the list and the youngest on the top.
The five different rock units by the order in which they formed are:
T,B,G,M,U
What are Rock units?To identify and describe rock bodies in the Earth, rock volume units are defined. As collections of lithologic constituents with specific relationships between the constituents, these units are characterized.The crust of the Earth contains a staggering variety of rock kinds.Rock units are the collective term for the rock bodies created during the same procedure. When working in the field, geologists endeavor to recognize or categorize these rock units. Typically, the transition from one rock unit to another is abrupt. It happens over a surface or a small area of change. The term "contact" refers to this area or surface. Geologists indicate it on their geology maps.Learn more about rock units here:
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PLEASE HELP ASAP WITH THIS QUESTION-
Look closely at these two maps of the ancient China, each from a different time period. Explain how cultural diffusion could help the Qin Dynasty (second map) cover so much more land area than the Zhou Dynasty (first map) by 210 BCE. Also explain how geography affects such a change.
The way that cultural diffusion would help the Qin to cover so much more than the Zhou would be that there was a spread in the elements of the culture of the Qin people in this period of time.
What is cultural diffusion?This is the term that is used to refer to the social changes that would occur due to the fact that there is a spread of the culture in a place to other areas that are around it.
Through the effects of cultural diffusion, there would be the spread of language and also the spread of cultural elements such as food and other aspects of culture. Also the religion of the people would be spread out to the areas that it now covers as the Qin took over the government.
Hence we can say that the The way that cultural diffusion would help the Qin to cover so much more than the Zhou would be that there was a spread in the elements of the culture of the Qin people in this period of time.
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The 4 stages of the wilson cycle describes the birth and death of an ocean. these stages are:____.
The 4 stages of the Wilson cycle describes the birth and death of an ocean. these stages are embryonic, juvenile, mature, decreasing, terminal, and suturing.
The tectonic movement of the Earth causes the periodic opening and closure of ocean basins. A rising plume of magma and crustal weakness initiate the Wilson cycle. The Wilson cycle is named after J. Tuzo Wilson, a Canadian geophysicist. One of the most essential interpretations of current plate tectonics and the Wilson cycle is that all other rocks on the planet may be created from a parent igneous rock of mafic/ultramafic composition.
Sediments build near ocean basin borders when the crust thins owing to extensional tectonic processes. Subduction then occurs on one of the ocean basin's boundaries, narrowing the basin. A fresh cycle begins when the crust begins to thin again.
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