Answer:
Ice wedging
Explanation:
Water seeps into cracks in the rocks, and, as the temperature drops below freezing, the water expands as ice in the cracks. The expansion exerts tremendous pressure on the surrounding rock and acts like a wedge, making cracks wider. After repeated freezing and thawing of water, the rock breaks apart.
Choose the claim that is best supported by evidence, explaining why the rock of the rocky mountains and great plains have surprisingly similar mineral compositions.
German researcher Alfred Wegener proposed that the Earth’s continents were floating. He called this Continental Drift Theory. This is the best supported by evidence, explaining why the rock of the rocky mountains and great plains have surprisingly similar mineral compositions.
Wegener thought of this thought since he saw that the shorelines of western Africa and eastern South America seemed to be unique pieces. He contemplated whether they could have once fit together and afterward floated separated. This mainland was subsequently named Pangaea.
One kind of proof that emphatically upheld the Continental Drift Theory is the fossil record. Researchers have tracked down fossils of comparative sorts of plants and creatures in rocks of comparable age. These stones were on the shores of various landmasses. This proposes that the landmasses were once joined.
The Theory of Plate Tectonics builds on Wegener’s Theory of Continental Drift. In the Hypothesis of Plate Tectonics, it is structural plates, as opposed to landmasses, which are moving.
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Which items did the people of great zimbabwe take to the markets of the swahili coast? select four options. Beads cloth copper crops gold ivory porcelain.
Copper, crops, and gold, at last ivory are the four items which people of zimbabwe take from the markets at swahili coast.
They traded inside their territory for gold, ivory and beads, and that they traded with Asia and the Islamic international for synthetic goods. Archeological excavations are at Great Zimbabwe which have discovered 14th century Chinese celadon pottery, Persian bowls and Islamic glass, Garlake wrote. The Swahili coast have become the middle of alternate because it had sea ports wherein vessels from throughout the Indian Ocean ought to dock.
The Swahili coast have become the assembly vicinity of investors from inland Africa, as well as from Middle East, and Asia. The important plants grown have been finger- millet, bulrush- millet, and sorghum. They additionally grew leguminous plants, leader of which became cowpeas (nyemba). Cultivation additionally covered numerous veggies which include pumpkins. Of all of the plants it became, however, the grain plants that have been the maximum important.
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Correct Question:
Which items did the people of Great Zimbabwe take to the markets of the Swahili Coast? Check all that apply.
beads
cloth
copper
crops
gold
ivory
porcelain
Describe what seafloor structures you might encounter if you could walk underwater from the united states to europe.
The seafloor features you would come across if you were to swim from the United States to Europe are:
Continental shelfRidges in the middle of the oceanocean trenchesSlopesWhat qualities of the ocean floor are observed to be quite deep?Under the ocean's surface, there are a few smaller, deeper areas called ocean trenches. The things rising from the ocean floor include seamounts, volcanic islands, mid-oceanic ridges and rises, and more.
The oceans are noted for having these properties. They include, among others:
Middle ocean rises and ridgesSeamountsvolcanic islandsWhat areas of the seafloor are often home to its deepest features?Deep-sea trenches often run parallel to neighboring mountain ranges or island arcs along continental margins and are seaward of those features. They are both present and intimately associated to one other at subduction zones, or locations where oceanic crust-containing lithospheric plates fall into the upper mantle under the pull of gravity.
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true or false, about half of ecuador population is concentrated in the andean intermontane basins and valleys?
The statement, "About half of Ecuador population is concentrated in the Andean intermontane basins and valleys" is false.
With significant concentrations also found along the western coastal strip in Ecuador, approximately half of the population is concentrated in the interior, in the Andean intermontane basins and valleys; the eastern rainforests are still poorly inhabited.
Morona Santiago, Napo, Orellana, Pastaza, Sucumbos, and Zamora-Chinchipe are the provinces that make up the Oriente in the Amazon jungle in Ecuador. Amerindian untouchable zones, which are vast areas of land set aside to allow the Amazon Amerindian tribes to continue living traditionally, and the enormous Amazon national parks make up the majority of this region. Additionally, it is the region in Ecuador with the greatest petroleum deposits, and oil corporations have heavily explored areas of the upper Amazon in this region.
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1.
Define the term agriculture
Answer: the science or practice of farming, including cultivation of the soil for the growing of crops and the rearing of animals to provide food, wool, and other products.
Explanation: This is according to webster's dictionary.
Answer:
agriculture is the science or practice of farming, including cultivation of the soil for the growing of crops and the rearing of animals to provide food, wool, and other products.
What were the goals of the ku klux klan? what sorts of tactics did they use to achieve those goals?.
Where is the easiest Lynel in botw?
Lynel in botw in Zora's Domain and swim up the waterfalls to the north east.
What is Lynel in botw?One of the centaur-like enemies in The Legend of Zelda: Breath of the Wild is called a Lynel. Since the beginning of time, Hyrule has been home to these terrifying creatures. They are some of the most hazardous monsters in the entire country due to their high levels of intelligence, toughness, and strength.
Following its defeat, the red Lynel will drop a Lynel spear, Lynel bow, Lynel horn, and Lynel hoof, all of which can be utilised in recipes and sold to merchants. It's as if you climb up upon their back, whack someone with a melee weapon, and then they fling you off after a short while.
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Question 2 of 15
Which of the following is an example of spatial thinking?
A. A magazine describing the personal life of a television star
B. A television directory showing which shows are on
C. A mental map showing where to find the television remote
D. A television with separate speakers to project sounds to the left
and right of the viewer
a typical temperature in the stratosphere is 230 k . do the values of kf , kr , and kc increase or decrease when the temperature is lowered from 300 k to 230 k ?
When the temperature is lowered from 300 k to 230 k then the values of kf , kr and kc decreases.
What is the temperature in stratosphere?The temperature rises with altitude in this region. Heat is produced during the formation of Ozone, and this heat is responsible for temperature increases ranging from an average of -60°F (-51°C) at the tropopause to a maximum of about 5°F (-15°C) at the stratosphere's top.When the temperature of the system changes, the equilibrium constants change. At constant temperature, Kc or Kp are constant, but they vary as the temperature changes. As you can see, the value of Kp decreases as the temperature rises.When the reaction shifts to the right, Kc increases. This happens when T is increased in an endothermic reaction or decreased in an exothermic reaction. When the reaction shifts to the left, Kc decreases.
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How did the typical small family farmer use his land? question 3 options:
a. to grow cash crops
b. to grow subsistence crops
c. to run a ranch
d. to raise sheep and goats
Small family farmers use his land: b. to grow subsistence crops.
Growing food crops for one's own consumption and those of one's family on a modest scale is known as subsistence agriculture. Farmers that practice subsistence farming aim to produce just enough food for themselves and their families, and rarely or never any extra.
The primary crop in subsistence agriculture is rice. Wheat, maize, pulses, and oilseeds are examples of other subsistence crops. In the densely inhabited areas of the monsoon regions of south, southeast, and east Asia, intensive subsistence agriculture is common. Shifting cultivation and nomadic herding are both aspects of primitive subsistence agriculture.
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Determine the acceleration of earth due to its motion around the sun. Assume the earth's orbit to be circular with a radius of.
The acceleration of the earth around the sun is 5.95 103 m/s2, which is the definition of centripetal acceleration.
Definition of Centripetal AccelerationA motion feature that applies to objects moving in a circular motion is called centripetal acceleration. It is referred to as moving with centripetal acceleration when an item moves in a circle including its acceleration vector pointing inside the direction of the circle's center.
The following is the result for the acceleration of the earth around the sun according to the definition of centripetal acceleration:
a = 5.95 10⁻³ m / s²
A body accelerates centripetally when all of its energy is put toward changing the direction of its velocity while maintaining a constant value for its modulus.
a= [tex]\frac{v^{2} }{r}[/tex]
They show that the circular orbit's radius is r = 1.5 10⁸ km = 1.5 10¹¹m.
Since the speed is constant in a circular motion, we may use the uniform motion relation to calculate the speed.
[tex]v = \frac{L}{t}[/tex]
The orbital circle has the following radius:
L = 2π r
The period is the amount of time required for an orbit to complete.
v = 2πr / t
The Earth's orbit has a year-long period.
T = 3.154 10⁷ s
Now let's determine the velocity.
v = 2 pi X 1.5 X [tex]10^{11}[/tex] / 3.154 10⁷
v = 2.988 10⁴ m / s
We can now determine the acceleration.
a= [tex]\frac{(2.988 X 10^{4} )}{1.5 X 10^{11} } ^{2}[/tex]
a = 5.95 10⁻³ m / s²
Using the definition of centripetal acceleration as a guide, we can conclude that the acceleration of the earth's rotation around the sun is as follows:
a = 5.95 10⁻³ m / s²
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The complete question is:
Determine the acceleration of Earth due to its motion around the Sun. Assume the Earth's orbit to be circular with a radius of 1.5 x 10^8 km.
China's Great Wall is located in which part of the country?
In the North-east part of China, from Liaoning through Hebei, Tianjin, Beijing, Inner Mongolia, Shanxi, Shaanxi and Ningxia into Gansu
How did Greek religion affect their views on the future and their actions in the present? (Explain in one or two sentences.)
The Greeks had a strong belief in destiny and prophecy. The Fates were divine beings that represented the conception, development, and eventual demise of humanity in Greek mythology. The ancient Greeks believed that human behavior was predetermined.
What are the fundamental principles of Greek religion?The foundation of ancient Greek religion was the worship of numerous gods and goddesses who were regarded as having power over various parts of the world.
These deities were regarded as having enormous power and immortality. The gods and goddesses could affect their lives and the world around them, according to the Greeks, who believed that they could communicate with these deities through prayer and sacrifice.
The dead's spirits went to reside in a location known as the underworld according to ancient Greek belief in an afterlife. To worship their gods and goddesses and to ask for their favor, the Greeks celebrated a multitude of ceremonies and festivals throughout the year.
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your sock drawer has six white socks six brown socks and six black socks you randomly pick a sock and put it on your left foot and then pick another sock and put it on your right foot you leave the house with a white sock on your left foot and a brown sock on your right foot
The area of mathematics known as probability deals with numerical representations of the likelihood that an event will occur or that a statement is true.
What is Probability ?An event's probability is a number between 0 and 1, where, roughly speaking, 0 denotes the event's impossibility and 1 denotes certainty. The likelihood that an event will occur increases with its probability.
A straightforward illustration is tossing a fair (impartial) coin. Since there are no other conceivable outcomes and the coin is fair, the chance of both "heads" and "tails" is equal to half. Since there are no other possible outcomes, the probability of either "heads" or "tails" is equal to half.
In all there are 6+6+6 = 18 socks in drawer .
Probability of getting first socks as white = 6/18
Probability of getting second sock brown = 6/18
The overall Probability = (6/18)*(6/18) = 1/3*1/3 = 1/9
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hurricane season for the atlantic ocean lasts from june to november. which factor makes an atlantic hurricane less likely to form during the month of march?
Answer:
Cool ocean water.
Explanation:
Hurricanes form over the water and lose wind speed when they move over land.
which historical events caused the greatest change to the settlement patterns in much of europe?
The greatest alteration to European settlement patterns was brought about by the Industrial Revolution.
Describe settlement.Individuals construct their homes in settlements. Permanent or ephemeral settlements are also possible. The four fundamental modes of transportation are land, rail, sea, and air travel.
Population growth increased the number of people who rely on agriculture for their primary source of income. In an effort to find work, many individuals left their rural lifestyles behind and moved to urban regions. Britain has experienced a boom in urban expansion as a result of technological advancements and increased industry production.
A boost in economic growth and simpler access to commodities were just two of the beneficial outcomes of the Industrial Revolution. The industry also benefited from its assistance in creating specialized professions and a thriving middle class, which lessened the impact of the aristocracy's previous economic domination.
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In rwanda, there are more young children than teenagers, and more teenagers than adults. This age structure indicates a population that.
In Rwanda, there are more young children than teenagers, and more teenagers than adults. This age structure indicates a population that Will double in 30 years
While declining population frequently have more modest level of individuals in these age gatherings, developing populaces ordinarily have higher extents of individuals in more youthful age gatherings. Populaces that are steady normally have a higher extent of individuals in conceptive age gatherings.
The world's populaces are maturing because of declining rates of birth and increasing future. Because of this segment shift, the level of people beyond 60 years old has expanded.
More individuals will live longer on account of expanded admittance to sufficient lodging, supporting food, and medical services, which is the most clear benefit of a maturing populace.
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In the process of frost wedging, how does ice cause cracks in rocks to become larger?.
This type of mechanical weathering breaks apart rocks and other materials using the expansion of freezing water. In the process of frost wedging, Ice expands when it freezes, pushing the rocks apart.
Ice wedging makes many rocks break. This alludes to the continued freezing and liquefying of water inside little hole in the stone surface. This extension and compression is likewise a significant reason for potholes in roads. Water saturates breaks in the stones, and, as the temperature decreases underneath freezing, the water grows as ice in the breaks. The extension applies colossal strain on the encompassing stone and behaves like a wedge, making breaks more extensive. After continued freezing and defrosting of water, the stone falls to pieces. Water seeps into small cracks in a rock where it freezes, expands and causes the crack to widen.
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3. What are the two main differences between Pluto and the gas giants?
dagon't the gas on a gas giant escape into space, as it has on Me
Answer:
Pluto is much much smaller than the gas planets.
Explanation:
gas giants consist of a small rocky core with an outer liquid layer, surrounded by a deep gaseous atmosphere. By contrast, Pluto's structure is at least half rock, surrounded by a layer of deep ice
what level of precipitation defines what a wilderness region is?
We must first comprehend the distinction between unstable and stable air in order to assess the capabilities of the atmosphere for the day.
The weather is likely to be quite uninteresting when the air remains stable. When the air is stable, precipitation can happen, but it usually happens gradually and steadily.
It's unlikely that the weather will change rapidly. On the other hand, unstable air results in storms, torrential precipitation, and rapidly shifting weather conditions.
Keeping an eye on the clouds throughout the day is a useful method to gauge the stability of the air. Any clouds that do form in a stable atmosphere have a tendency to "spread" horizontally.
Clouds will grow unrestrainedly vertically in unstable conditions, occasionally reaching enormous heights.
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The swahili coast was a marketplace for traders from which locations? select four options. Arabia asia australia north africa persia south america.
The Swahili Coast which was at a marketplace for many traders from their locations such as - Arabia, and Asia, at last North Africa.
The Swahili Coast is a Southeast African coastal region of the Indian Ocean that is populated by people who speak Swahili. The justification is based on the way of living in the Indian Ocean. Swahili is a sizable and vibrant marketplace. Trading started in countries like China and India. Along with producing the region's traditional brass trumpet, Swahili city-states also produced ceramics, clothing, and elaborately ornamented siwa as well as other items for both trade and personal use. Precious metals such as gold, iron, and copper are among the imported goods from Africa.
Geographically, the west coast—aside from the Malabar coast—is the submergence coast line. Therefore, it has encouraged the development of deep natural harbors in contrast to the east coast, which is characterized by emergent shoreline, with the exception of the Coromandel coast. In the past, British India had different connections, particularly with the western world, which were made possible by the use of ports on the west coast. Similar support was provided by the regional advantage in this case.
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By definition, two shapes are congruent if you can map one onto the other using rigid transformations (a sequence of one or more rotations, translations, and reflections). Since any sequence of rigid transformations performed on a triangle result in a congruent triangle, what does that imply about the corresponding side lengths and angle measures for two congruent triangles?
When two triangles' matching sides and angles are of equal length, two triangles are said to be congruent.
If the matching angles and sides of two triangles are congruent, then two triangles were said to have been comparable.
What is congruence?Two figures or objects are said to be congruent in geometry if they are the same size and shape, or if one is the mirror reflection of the other.
Formally speaking, two sets of points are said to be congruent if—and only if—they can be changed into one another by an isometry, which is a mixture of rigid motions like translation, rotation, and reflection. This means that both objects can be exactly aligned with one another by moving and reflecting them, but not by resizing them.
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What is the horizontal/vertical slope for y=-5 for
Answer: The first line's equation was y = \color{blue}{\frac{2}{3}}x - 4y=
3
2
x−4, and the line's slope was m = \color{blue}{\frac{2}{3}}m=
3
2
.
The second line's equation was y = −2x + 3, and the line's slope was m = −2.
Explanation:In both cases, the number multiplied on the variable x was also the value of the slope for that line. This relationship always holds true: If the line's equation is in the form "y=", then the number multiplied on x is the value of the slope m.
In this unit, you explored five key themes:
Location
Place
Region
Movement
Human-environmental interaction
How does each of these themes help us better understand life on Earth? Provide at least one point for each theme. (20 points)
Humans are able to shape life in an environment because their activities may change it, movement is associated with the migration of species while location/region/place also shapes life by establishing endemic species.
How a specific location is related to life in a region/place?The specific location of an organism is related to life in a region/place because species only can survive in particular environmental conditions, which in turn may be modified by migration (movement) or human activities such as deforestation.
Therefore, with this data, we can see that organisms are adapted to live in particular places/regions and humans may alter these adaptative processes and thus change life patterns on earth.
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cold weather , water that drips from roofs becomes icicles ,therefore what type of phase change is this
Answer:
The formation of icicles from water that drips from roofs in cold weather is an example of the phase change from a liquid to a solid.
Explanation:
The formation of icicles from water that drips from roofs in cold weather is an example of the phase change from a liquid to a solid. Water is a substance that exists in three main states or phases: solid (ice), liquid (water), and gas (water vapor). When water is exposed to cold temperatures, the kinetic energy of its molecules decreases, and the water becomes less able to move freely. As a result, the water molecules begin to slow down and form a more organized, crystalline structure, and the water changes from a liquid to a solid, forming icicles.
The process of water changing from a liquid to a solid is known as freezing, and it is the opposite of the phase change from a solid to a liquid, which is called melting. When water freezes, it releases latent heat, which is the energy that is stored in the water molecules as they change from a liquid to a solid state. This release of latent heat can help to keep the surrounding air warm, and it can prevent the temperature from dropping too low, which can be beneficial for plants and animals in cold climates.
Overall, the formation of icicles from water that drips from roofs in cold weather is an example of the phase change from a liquid to a solid, and it is an important part of the Earth's natural processes and cycles.
in a forested watershed, if you remove (or log) the trees, what happens to evapotranspiration and to runoff?
If the trees are removed then evaporation drops and stream flow increases. It will impact on the streams in the watershed.
In the forest watershed, trees and forests absorb and use tremendous amounts of water for growth. A single mature oak tree can consume over 40,000 gallons of water in a year. In Pennsylvania forests, an average of 24 inches of the annual 40 inches of rainfall is taken up by trees through evapotranspiration. Evapotranspiration is defined as the movement of water from the ground through the tree and leaves, evaporating back into the environment that also serves to cool and modify surrounding summer temperatures. If the forest is removed or harvested, evaporation drops to 14 inches and stream flow increases to receive 26 inches of the annual 40 inches of precipitation. So, just the removal of forests can have an impact on streams in the watershed.
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What does TABC= A’B’C’ mean
Answer:
Angles
Explanation:
It is an angle.anglesangles
a protected section of miami beach is the largest collection in the world of what architecture style?
The biggest concentrated collection of Art Deco in the nation may be seen on Miami Beach.
What is an Art Deco?A style of visual arts, architecture, and product design, also known as Art Deco or simply Deco, first emerged in France in the 1910s and reached its height in United States and Europe in 1920s and 1930s. Art Deco is an abbreviation for the French term Arts Décoratifs, but it is also sometimes referred to as simply Deco. Art Deco has inspired bridges, buildings, ships, ocean liners, trains, cars, trucks, buses, furniture, and commonplace goods like radios and vacuum cleaners through styling and design of the outside and interior of anything from enormous structures to little products, including how individuals look. Its name is a reference to the 1925 Paris Exposition internationale des arts décoratifs et industriels modernes (International Exhibition of Modern Decorative and Industrial Arts). Modern designs were paired with exquisite craftsmanship and pricey materials in the Art Deco period.
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Why did early Chinese people and dynasties trive for thousands of years with little outside influence
Answer:
China's size, the mountains to the west, northwest, and southwest, and deserts such as the Gobi isolated early peoples from most outsiders. This allowed a distinctive Chinese culture to develop relatively free of outside influences and gave the Chinese a strong sense of identity.
Explanation:
According to the United Nations, in 2008 more than 900 million people globally were undernourished, and over______________ a day died of starvation.
Answer:
25,000 people
...
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