the himalayas were produced during the cenozoic by the collision of southern asia with
The Himalayas were produced during the Cenozoic Era by the collision of Southern Asia with the Indian tectonic plate. This monumental event occurred as a result of the process known as continental drift, which involves the movement of Earth's lithosphere. Specifically, the Indian plate moved northwards towards the Eurasian plate, causing a convergence of the two landmasses.
As the two plates collided, the immense pressure and force led to the uplift of the land, forming the massive mountain range we know as the Himalayas. This process of mountain building is referred to as orogeny. The collision between the Indian and Eurasian plates began approximately 50 million years ago and continues to this day, with the Himalayas still rising as a result. The formation of the Himalayas has greatly influenced the climate and biodiversity in the surrounding regions. As the tallest mountain range in the world, the Himalayas play a crucial role in creating diverse ecosystems and microclimates, supporting a wide range of plant and animal species. The presence of these mountains also impacts global weather patterns and contributes to the formation of the monsoons in South Asia.
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Match a factor on the left that determines how far magma can rise toward Earth's surface with its definition.
The factors that determine how far magma can rise toward the earth’s surface are magma pressure, density, gas pressure, and stress.
What exactly is magma?Magma is a hot liquid with rocks located beneath the earth’s surface at very high temperatures, estimated at over 1000 °C.Magma is formed from a mixture of the three main elements, such as molten rock, minerals, and dissolved gases. Lava, on the other hand, is magma that flows or erupts to the earth's surface.The factors that determine how far magma can rise toward the earth’s surface are magma pressure, density, gas pressure, and stress.
Magma pressure is the pressure that is directed toward the magma from all edges.The magma from the crust has a lower density than the surrounding rock. It can cause magma to rise through the crust.Gas pressure: The bubbles of carbon dioxide and sulfur oxide that form in magma can reduce its density.Stress: The tectonic stress causes fractures to open.Learn more about magma:
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19. The Sandwich Plate is "sandwiched" between what two plates?
Answer:
It should be the Panama Plate
Explanation:
:)
The Panama Plate is a microplate. A small tectonic plate sandwiched between the Cocos Plate and Nazca Plate
subduction zones will only develop between a continental plate and an oceanic plate.
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The statement "subduction zones will only develop between a continental plate and an oceanic plate" is false.
While subduction zones are commonly associated with the collision of an oceanic plate and a continental plate, they can also occur between two oceanic plates or two continental plates.
What is it ?Subduction zone
A subduction zone is an area where two lithospheric plates collide, and one plate is forced beneath the other into the mantle.
At subduction zones, two types of lithospheric plates are present:
oceanic and continental.
Oceanic and Continental Plates are two different types of lithospheric plates. The oceanic crust is composed mainly of basalt and is denser than continental crust, which is composed mainly of granite.
In most cases, subduction occurs when a denser, oceanic plate plunges beneath a lighter, less-dense continental plate. However, subduction can also occur between two oceanic plates or two continental plates, albeit at different rates.
Subduction is a primary process in plate tectonics, and it produces many of the most dramatic features on the Earth's surface, including volcanic arcs, the deep oceanic trenches, and massive earthquakes.
Hence its false.
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where is the thinnest layer of earth’s crust located?
why are planktonic microfossils like foraminifera so useful as proxy indicators of ancient climate? their shells are more easily preserved than fish bones in the fossil record. their abundance can be correlated with milankovitch cycles. the temperature of the sea water changes with time and is recorded in sediment chemistry. organic material preserved in their shells can be dated using c14. their fossils in sediments reveal assemblages that were adapted to different water temperatures.
By locating cold-water foraminifera of the same age elsewhere in the oceans, researchers can create maps that depict the locations of cold water throughout Earth's history. The ocean's chemistry and temperature can be inferred from the microfossils themselves.
What are the benefits of planktonic foraminifera?
Due to their habitat in the top water column, the calcium carbonate mineral structure they have, and their preservation in the deep-sea sedimentary record, planktonic foraminifera are excellent organisms to evaluate the role of the surface ocean in climate change.
A planktonic foraminifera is what?
Single-celled marine eukaryotes called planktic foraminifera are distinguished by their calcareous shells. They are holoplankton, and there are 40–50 species of them in the ocean as whole.
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Where does shearing often occur?
Answer:
Shearing often occur at a transform boundary. A transform boundary is a place where two of the tectonic plates slide sideways past each other. Shearing is the lateral distinct motion of two rock surfaces against each other. The motion is usually caused by intense pressure under the earth’s crust and it affects the rocks, making their shapes to change as they slide against each other.
Hope I helped.
Answer:
transfrom boundary
Explanation:
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explain Source of water
Use of water Quality of water Management of water
Conservation of water
Answer:
Most of the state of Arizona has 4 different water sources most of it (40%) comes from the Ground Water other water sources include the in state rivers (21%), the Colorado River (36%), and reclaimed water (3%). Some concerns over the quality and quantity of this water is that water isn’t infinite and that if we keep consuming and polluting our rivers we may not have clean drinking sources in the future. Something we can all do to conserve water include turning off the tap when doing dishes and going vegan because the amount of water needed to make one pound of beef is 1799 gallons of water
Explanation:
The rate of spreading along the Mid-Atlantic Ridge averages about 2.5 centimeters per year (cm/yr), or 25 km in a million years.
The statement is true. The rate of spreading along the Mid-Atlantic Ridge, which is a divergent boundary where new oceanic crust is formed, averages about 2.5 centimeters per year (cm/yr).
This means that over the course of one million years, the spreading would result in a distance of approximately 25 kilometers (km).
The Mid-Atlantic Ridge is a prominent feature in the Atlantic Ocean, running north to south along the floor of the Atlantic. It marks the boundary between two tectonic plates, specifically the North American Plate and the Eurasian Plate. As the plates move apart, magma rises to fill the gap, solidifies, and forms new oceanic crust. This continuous process of seafloor spreading contributes to the widening of the Atlantic Ocean.
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structural adaptations to land enable plants to distribute resources by means of ____
Structural adaptations to land enable plants to distribute resources by means of vascular tissue.
Vascular tissue, which consists of xylem and phloem, is responsible for the transport of water, nutrients, and sugars throughout a plant. Xylem moves water and dissolved minerals from the roots up to the leaves, while phloem transports sugars produced during photosynthesis from the leaves to the rest of the plant.
These adaptations allow plants to efficiently distribute resources, such as water and nutrients, to support growth and reproduction.
In addition, specialized structures, like stomata, regulate gas exchange and help in managing water loss. Roots, stems, and leaves all contain vascular tissue, ensuring the effective distribution of resources throughout the plant. This structural adaptation is vital for the survival and success of land plants.
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the type of vegetation that grows in a particular climatic zone is influenced mostly by . which term best completes the sentence? responses latitude latitude ocean currents ocean currents precipitation precipitation prevailing winds
The sort of vegetation that fills in a specific climatic zone is impacted for the most part by Precipitation characterized as the weather pattern which gets precipitation in a specific environment zone according to the circumstances.
Vegetation of any climatic zone is impacted by precipitation because the dirt has a specific potential to hold water in a specific amount. If precipitation is high in any nonpartisan climatic zone then there may be chances of water flood or flooding and low
precipitation can prompt a shortage of water because of which the development of vegetation won't happen as expected. Different choices are mistaken because breeze seas, scope, and win don't affect the vegetation that happens in a specific environment zone.
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can someone please help me will mark you brainliest!!
Answer:
B and C
Explanation:
Scientists have been studying the size of three populations in a grassland. In this ecosystem, hawks (a type of large bird) eat sparrows (a type of small bird), and sparrows eat seeds from buckwheat. The data showed that all three populations were stable. Then the hawk population increased suddenly. What will likely happen to the size of the sparrow population as a result? The size of the sparrow population will
Answer: The size of the sparrow population would decrease dramatically to meet the demands of many predators, the hawks. Because the Hawks’s population increased so suddenly it would mean that more and more hawks would need to eat and their food sources is the small sparrow. Therefore the sparrow population would decrease due to too many predators hunting.
How do surface currents differ from deep ocean currents? Question 1 options: Deepwater currents are dependent on the wind and landmasses. Deepwater currents are dependent on temperature and salinity. Deep ocean currents are affected by salinity and wind. None of the above.
The surface currents differ from deep ocean currents because; Deepwater currents are dependent on temperature and salinity.
Difference between Surface current and Deep Ocean currentsSurface currents are driven by global wind systems that are fueled by energy from the sun.
Deep ocean currents on the other hand, also known as thermohaline circulation, result from differences in water density. On this note, the currents occur when dense, cold water at the poles sinks.
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episodic acidification in sensitive lakes and streams occurs when: a. once a month when the moon is full b. when there is an episode of dry weather c. when acidic snow melts in the spring d. the seasons change from fall to winter
Episodic acidification in sensitive lakes and streams occurs due to various reasons. The correct option out of the given ones is c, i.e., when acidic snow melts in the spring.
This is because the acidic snow contains pollutants like sulfur dioxide and nitrogen oxides, which mix with the water during melting and can cause the pH levels to drop significantly, making the water more acidic. However, it is important to note that acidification can also occur due to other factors such as air pollution, mining activities, and agricultural runoff, among others. Therefore, it is crucial to monitor and address these issues to prevent further damage to aquatic ecosystems.
Episodic acidification in sensitive lakes and streams occurs when acidic snow melts in the spring. This happens because during the winter, acidic compounds accumulate in the snowpack. As the snow melts in the spring, these compounds are released into lakes and streams, causing a temporary increase in acidity levels. This can have harmful effects on aquatic life and water quality.
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The most violent volcanic activity is associated with A) the Mid-Atlantic Ridge B) composite volcanoes C) cinder cones D) shield volcanoes
The most violent volcanic activity is associated with composite volcanoes
How a composite volcano is formed?A volcanic cone is a hill-like landform formed by a volcano. Depending on the sort of eruption that created them, volcanic cones can be steep or gently sloping. The steepest cones grow in the vicinity of cinder cone volcanoes. Cinder cones are formed from ash and magma cinders, which are partially burned, solid chunks of magma that fall to the earth after a volcanic eruption. Because the magma solidifies and fractures into pieces during the explosion, this sort of eruption includes little lava. As a result, cinder cone volcanoes are often lower in size than other types of volcanoes. Mt. Vesuvius in Italy is a well-known cinder cone volcano. A composite cone is a third form of volcanic convex. They form when various types of eruptions deposit various materials along the flanks of a volcano. Layers emerge as a result of volcanic ash and lava outbursts.
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1. Define the term 'escarpment'.
2. How long is the Parana River?
3. What is the Pantanal?
Answer:
1.a long, steep slope, especially one at the edge of a plateau or separating areas of land at different heights.
2.3,032miles
3.At more than 42 million acres, the Pantanal is the largest tropical wetland and one of the most pristine in the world. It sprawls across three South American countries—Bolivia, Brazil and Paraguay—and supports millions of people there, as well as communities in the lower Rio de la Plata Basin.
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the death rotates 1600km per hour on average, how ever as we move away from the equator the speed of the rotation decreases. Give a valid hypothesis to support a given statement.
The valid Hypothesis to support the statement is The speed of the Earth's rotation decreases as we move away from the equator due to the effect of Earth's latitude on the Coriolis force.
The Coriolis force is a result of the Earth's rotation and causes moving objects to be deflected to the right in the Northern Hemisphere and to the left in the Southern Hemisphere. This force influences the rotation speed of the Earth and its effect is stronger near the poles compared to the equator.
Based on this, a valid hypothesis could be that the speed of the Earth's rotation decreases as we move away from the equator due to the increasing influence of the Coriolis force. As we move closer to the poles, the Coriolis force becomes more significant, causing a decrease in the speed of rotation.
This hypothesis suggests that the rotation speed at the equator is higher compared to regions closer to the poles. It is supported by the understanding of the Coriolis force and its impact on the Earth's rotation. Further investigation and analysis of data, such as measurements of rotational speed at different latitudes, would be needed to confirm or refute the hypothesis.
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what are the different literary periods in philippine literature?
Answer:
The pre-colonial period, the Spanish colonial era, the American colonial era and the contemporary period.
The Dominion of Canada Act was passed to prevent what from spreading north into Canada.
A. The Dutch Republic
B. The United States
C. The Russian Empire
A considerable body of knowledge concerning Earth's interior has been amassed through all these methods EXCEPT _____.
A) Drilling wells
B) Digging mines
C) Studying seismic waves
D) Studying Earth's magnetism
E) Sampling rocks from Earth's core
The correct answer is E) Sampling rocks from Earth's core. A considerable body of knowledge concerning Earth's interior has been amassed through all these methods.
A considerable body of knowledge concerning Earth's interior has been obtained through various methods such as drilling wells, digging mines, studying seismic waves, and studying Earth's magnetism. These methods have provided valuable insights into the composition, structure, and properties of Earth's interior.
Drilling wells and digging mines allow scientists to access deeper layers of the Earth's crust, providing direct observations and samples of rocks and minerals. Studying seismic waves, generated by earthquakes or artificially created, helps in understanding the behavior of waves as they travel through different layers of the Earth, providing information about its structure and composition. Analyzing Earth's magnetism helps in studying the magnetic field and its interactions with the materials within the Earth.
However, sampling rocks from Earth's core is not feasible as the Earth's core is located at depths of around 2,900 kilometers (1,800 miles) beneath the Earth's surface. This is beyond the reach of current drilling technology, so direct sampling from the Earth's core has not been possible. Nonetheless, scientists have been able to infer information about the Earth's core through indirect methods such as studying seismic waves and analyzing Earth's magnetism.
Therefore, the correct answer is E) Sampling rocks from Earth's core.
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rocks can begin to melt if rocks can begin to melt if a decrease in pressure results in a sufficient decrease in the rock's melting point. the rock's water content increases thereby decreasing the rock's melting point. heated by rising magma from the earth's interior. all of the above. none of the above.
Rocks can begin to melt if rocks can begin to melt if a decrease in pressure results in a sufficient decrease in the rock's melting point, the rock's water content increases thereby decreasing the rock's melting point and heated by rising magma from the earth's interior. The correct option is All of the above.
Rocks can begin to melt under different conditions, and all of the options listed are valid factors that can contribute to rock melting. A decrease in pressure can lower the rock's melting point, allowing it to melt even at lower temperatures.
The water content of a rock can also affect its melting point, with increased water content leading to a decrease in the melting point. Additionally, the heat generated by rising magma from the Earth's interior can transfer energy to the surrounding rocks, raising their temperature and potentially causing them to melt.
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D. Which type of question does geospatial technology help geographers to answer? Which questions
cannot be answered with geospatial technology?
Geospatial technology allows geographers to locate and pinpoint the exact location of something. It works by locating natural and man-made objects and forms on the Earth in relation to one another
However, it cannot answer questions related to subsurface resources. It is confined to surface-level (or rather superficial) signaling, making it impossible to locate subsurface resources.
Geographic Information Systems (GIS), Remote Sensing (RS), and the Global Positioning System are all part of the developing field of research known as Geospatial Technology (GPS). Data that is related to the earth can be obtained and used for analysis, modeling, simulations, and visualization thanks to geospatial technology. Because most resources are restricted in nature, geospatial technology enables us to make well-informed decisions based on the significance and priority of those resources.
In a STEM application, geospatial technology can be utilized to build intelligent maps and models that can be interactively queried to produce the required outcomes. It can also be used to support social research and policy-based research.
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The Grande Ronde Aquifer is the main source of drinking water for the Palouse region which includes cities of Moscow, Idaho and Pullman, WA. Assume that as long as you are an established resident within the Palouse region, you can did a well to tap the groundwater. All non-residents of Palouse region are not allowed to tap into the groundwater reservoir. Furthermore, assume that there is no regulator of the groundwater stock in the region. Given this scenario, is the equilibrium drinking water consumed by all households in the region "too much" or "too little" or equal to the social optimum? Explain why this occurs. Support your answer by drawing the private and social marginal cost curves and the marginal benefit curve for drinking water. Identify the deadweight loss area if any exists.
In the given scenario, the equilibrium drinking water consumed by all households in the Palouse region is likely to be "too much" compared to the social optimum.
To understand why, we can analyze the situation using the concepts of marginal cost and marginal benefit. In a competitive market without regulation, each household will consume water until the marginal benefit of consuming an additional unit equals the private marginal cost.
However, the private marginal cost curve represents the cost to an individual household of extracting and consuming water from their own well. It does not account for the negative externalities imposed on other users of the aquifer or the long-term sustainability of the water resource.
On the other hand, the social marginal cost curve would include the costs associated with excessive groundwater extraction, such as depletion of the aquifer, reduced water availability for future generations, and potential environmental impacts. The social marginal cost curve is likely to be higher than the private marginal cost curve.
The marginal benefit curve represents the value that households derive from consuming additional units of drinking water. It reflects the willingness to pay for water based on individual preferences and utility.
In the absence of regulation and considering only private costs and benefits, households will continue to consume water until the private marginal cost equals the marginal benefit. However, this equilibrium point does not account for the external costs imposed on society due to excessive groundwater extraction.
As a result, the equilibrium level of water consumption will be "too much" compared to the social optimum. There will be a deadweight loss area, representing the welfare loss due to overconsumption and the failure to consider the long-term sustainability and societal costs associated with groundwater depletion.
To visually represent this situation, a graph can be drawn with the quantity of water consumed on the x-axis and the cost and benefit on the y-axis. The private marginal cost curve would be below the social marginal cost curve, and the marginal benefit curve would intersect both of them. The deadweight loss area would be the triangular area between the private and social marginal cost curves and above the marginal benefit curve.
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Steve lives in a country which claims to have been the first to adopt Christianity as a state religion. In which country does Steve live?
A.
Georgia
B.
Armenia
C.
Ukraine
D.
Belarus
Answer:
B.Armenia
Explanation:
Armenians adopted Christianity way back in the 4th century due to St. Thaddeus and St. Bartholomew.
Plz answer this ASAP.
Answer:
The climate of the Sahara, according to the Koppen clasification, is a hot desert climate.
It is characterized by extremely high temperatures year around, with average high temperatures reaching even 116 F / 47 C in some months.
Rainfall is very scarce (that is why it is a desert), and overall rainfall is less than 100 mm / 3.9 inches a year.
Based on Adams’s description, what were the conditions of the fight scene?
(Boston Massacre)
Answer:
Why did the Boston Massacre happen? In 1767 the British Parliament passed the Townshend Acts, designed to exert authority over the colonies. One of the acts placed duties on various goods, and it proved particularly unpopular in Massachusetts.
Explanation:
Around ____ large oases are scattered throughout the Sahara Desert and support small villages and farming communities
Answer:
Around 90 large oases are scattered throughout the Sahara Desert and support small villages and farming communities
Explanation:
Which of the relative age dating principle was employed to determine the oldest feature? A. Superposition B. Cross-cutting C. Original horizontality D. A & B only E. All of the above
The relative age dating principle employed to determine the oldest feature is the Principle of Superposition. The correct option is A
Superposition is the idea that in a sequence of undisturbed sedimentary rocks, the oldest rocks are at the bottom, and the younger rocks are on top. This principle helps geologists and scientists to establish the chronological order of rock layers and their corresponding ages.
Cross-cutting and Original Horizontality are also important relative age dating principles, but they serve different purposes. The Principle of Cross-cutting states that a feature cutting across another, such as a fault or an intrusion, is younger than the feature it cuts.
The Principle of Original Horizontality suggests that layers of sediment are initially deposited horizontally under the influence of gravity, and any tilting or folding is a result of later events.
In summary, to determine the oldest feature, the Principle of Superposition (option A) is the most relevant principle. However, it's important to note that all of these principles (Superposition, Cross-cutting, and Original Horizontality) work together to help geologists understand the history and formation of rock layers.
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Complete question:
Which of the relative age dating principle was employed to determine the oldest feature?
A. Superposition
B. Cross-cutting
C. Original horizontality
D. A & B only
E. All of the above
what is the first egg or chicken to do if brainliest when there is an explanation
Answer:
Chicken.
Explanation:
Without Chicken, Chicken egg does not exist.