All the following processes decrease seawater salinity except :A. iceberg melting. B. sea ice melting. C. evaporation. D. river runoff. E. precipitation. F. evaporation.
Answers
River runoff doesn't decrease seawater salinity. The correct answer is D.
River runoff is the process of freshwater flowing into the ocean from rivers. Since freshwater has a lower salinity than seawater, the addition of freshwater through river runoff dilutes the seawater, resulting in a decrease in salinity.
On the other hand, the processes that increase seawater salinity are:
A. Iceberg melting: When icebergs, which are composed of freshwater ice, melt in the ocean, they release freshwater into the seawater, reducing its salinity.
B. Sea ice melting: Sea ice is also composed of freshwater ice. When it melts, it adds freshwater to the seawater, reducing salinity.
C. Evaporation: Evaporation is a process in which water molecules turn from a liquid state to a gaseous state and escape into the atmosphere. During evaporation, only pure water molecules evaporate, leaving behind dissolved salts and increasing the salinity of the remaining seawater.
E. Precipitation: Precipitation refers to the formation and falling of water droplets or ice crystals from the atmosphere to the Earth's surface. Precipitation replenishes freshwater resources on land, and when it enters the ocean, it dilutes the seawater and reduces salinity.
F. Evaporation: As mentioned earlier, evaporation from the ocean's surface removes pure water molecules, leaving behind dissolved salts and increasing seawater salinity.
Therefore, all options except D. river runoff contribute to increasing seawater salinity.
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Related Questions
HURRY 50 POINTS!!!
1) How is population change modeled and explained?
2) Why and how do governments promote population change?
3) What are the effects of population change on resources and the environment?
Answers
Answer:
1. Population change is modeled and explained in a model that shows natural growth or anexponential growth model. This comes along with the changes in population size and agedistribution within the population
2. Governments may promote population change in many ways. One way is to limit the number of children citizens can have. An example of this was China’s One-Child Policy, a law where the Han Chinese (primarily living in urban areas) cannot have more than one child. This drastically affected China’s population as now there is a huge male and elderly population. Another way is to push for the usage of contraception. In Iran, contraceptives have been used more and have been endorsed by the government to limit an unbalanced population.
3. One environmental effect of human population growth is the problem of global warming. Some people are scared that global warming will lead to rising sea levels and extreme weather conditions in the future. another is deforestation, in order to support the growing population, forests are being destroyed at an alarming rate.
does people live in Antarctica?
Answers
Answer:
yeah.people live in everywhere .even in a moon and mars.
Answer:
Hellooo
No humans live in Antarctica permanently. However, about 1,000 to 5,000 people live through the year at the science stations in Antarctica. Only plants and animals that can live in cold live there.
Explanation:
Thanks... and it should be 'DO' in the question...
Grammar
What is the overall climate of the Atacama Desert?
Answers
Answer:
cold, hot and dry
Explanation:
as it combines the mix of mountains, wind and ocean
27.what is magmatic differentiation? what does it explain? what happens during magmatic differentiation?
Answers
The term "magmatic differentiation" refers to any process that modifies magma's original composition. A variety of rock types are formed when a single, homogeneous magma undergoes the process of magmatic differentiation, in which it splits into two or more portions of distinct composition.
Physical separation of the first crystals that form from the remaining magma, either by sinking to the bottom of a magma chamber or by being forced out to cool due to crustal deformations, is another mechanism by which magma can undergo differentiation. The observed compositional change of magma within relatively small regions has been attributed to a number of different processes over the years. There are a number of processes including:
Distinct melting events from distinct sources.Various degrees of partial melting from the same source.Crystal fractionation.Mixing of 2 or more magmas.Assimilation/contamination of magmas by crustal rocks.Liquid Immiscibility.To learn more about magma differentiation, click here:
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How does using technology to spot fires compare to using fire watchers?
Answers
Answer:
A smarter system.
Explanation:
The tech to spot fires can see fires using drones, planes and satellites mounted with special infrared cameras. The software is able to pinpoint potentially threatening fires that can cause forest fires, and prevent them from happening.
If AABC ~ ADEC, find the values of sand y.
D
28
B
10
21
6
x
E
y =
Answers
you had me at sand
i think its 28
I'm going to fill my filing cabinet with sand
Which information does a geographer avoid using when defining regions?
A. Environmental properties
B. Trade patterns
C. Climate information
D. Subjective information
Answers
Answer:
D. Subjective information
Explanation:
on her first three chemistry tests, gina scored 90,80, and 84 . what score does gina need to get on the fourth chemistry test, if she wants her test average to be 90?
Answers
For the chemistry test score of 90,80, and 84, and for the test average of 90, she needs to get 106
Since we are given three entries which are 90,80, and 84 and we are left to find the fourth entry, to get the total average of the four entries of 90.Since considering the unknown score gina's test is x
Since know, the average( mean) is the sum of the total number of sets divided by the number of entries, getting an average of 90, we can write
=>90+80+84+x/4= 90
=>254+x/4=90
=>254+x=90*4
=>x= 360-254= 106
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What are Angles, Lines, and Transversals?
Answers
a transversal is a line that intersects two or more lines. When two or more lines are cut by a transversal, the angles which occupy the same relative position are called corresponding angles
(hope this helps)
First of all, some background knowledge. Over the years, people have attempted to create a state named “Lincoln” in areas of eastern Washington, the panhandle of Idaho and western Montana. The most recent attempt was in 2005. My question is why don’t they just rename Washington State or Washington DC? Instead of cutting out a portion of 3 states? Wouldn’t that be easier? I mean, they only want to create Lincoln State because they think that it is unfair that only one president gets a state.
Answers
Answer:
um man i forgot
Explanation:
this relatively small volcanic feature consists of solidified lava and some volcanic ash. what kind of volcano is it?
Answers
A volcanic dome is one that consists of features such as a solidified lava and some volcanic ash.
What is a volcanic dome?This is a volcano formed when the lava reaches Earth's surface so viscously that it cannot flow away readily and accumulates around the vent.
Furthermore, this kind of volcano are mostly found within the crater of large composite volcanoes such that of the Mount St. Helens.
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Meandering Streams – Vicksburg, MS. What is the stream mostly flowing in the larger river’s floodplain called (Problem 11 placemark)? Be sure to turn on Borders and Labels in the Layers panel. Choose one:a. point bar b. oxbow lake c. yazoo tributary d. meander scar
Answers
Answer:
d. meander scar
Explanation:
Meander scar is the name given to a stream that flows from a floodplain of a larger river. As it flows, it is possible to see this stream swaying tirelessly in all directions giving rise to a series of sinuous and regular curves, creating a watercourse. The meander scar can also originate from a floodplain that changes its channel within a valley.
50 POINTS AND BRAINLIEST))) Explain why studying geography helps us to plan for the future.
Answers
Studying geography helps us to plan for the future because this tells us about how and where the societies developed, and based on that future can be planned.
What is Geography?Geography is the study of earth, this includes the study of the plains, mountains, rivers, sea and more.
Geography enables us to understand the techniques used by the old tribes to develop the society, and how and where they developed. Geography includes the study of air, land, water that is the complete ecosystem.
Geography also includes the study of communities and societies, that have emerged since the inception of this world.
Geography is study about the current countries, rivers and seas. This enables us to identify our neighboring countries. Also the area covered, population and the seas and rivers in a certain country.
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what are the four layers of the atmosphere in order
Answers
Answer: in order, it should be troposphere, stratosphere, mesosphere, thermosphere and exosphere. Troposphere
exosphere, the thermosphere, the mesosphere, the stratosphere and the troposphere.
Which river do not have fish?
Answers
Answer:
The Yamuna is nothing but a tiny sewage drain with zero aquatic life as it leaves Delhi, says P V Dehadrai, former director-general (fishery), ICAR, who has done a study on the status of fish and fisherfolk.
Explanation:
https://www.downtoearth.org.in/coverage/there-is-no-fish-14071
FILL IN THE BLANK In some places, Pleistocene glaciation depressed the Earth's crust as much as ______ meters.
Answers
Answer:
The answer is 1,200
Explanation:
(please answer im stuck on this question) Match and identify the lettered features that are pointed out on the geologic map. Contour lines are in 50 ft increments.
1. A Depression
2. B Steep area
3. C 2650 feet
4. D River flow East
5. E 3300 feet
Answers
Based on geographic descriptions and the Relief map shown in the question, the features, and the available options are A= Steep Area, B = 3300 feet, C = River Flow East, D = Depression E = 2650 feet.
What is a Relief Map?A relief Map is a geological term or design that is used to describe the terrain model or an embossed map that is characterized by terrain and materialized as a physical artifact.
Generally, in a relief map, when representing terrain, the vertical dimension is usually exaggerated by a factor between five and ten; this facilitates the visual recognition of terrain features.
In this case, the letter A is a Steep Area because it has counties close together.
Letter B is 3300 feet because it has 11 contour lines after 2500 contour relief.
Letter C is a River Floor East as it is shown with the blue line.
Letter D is Depression because it reveals an area of low pressure that moves from west to east in the northern hemisphere.
Letter E is 2650 feet
Hence, in this case, it is concluded that Relief Map is a great map to have when considering the topographical features of a map, particularly the ones that deal with the heights and elevation of a place.
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examine the five words and/or phrases and determine the relationship among the majority of words/phrases. choose the one option that does not fit the pattern. examine the five words and/or phrases and determine the relationship among the majority of words/phrases. choose the one option that does not fit the pattern. suboceanic sublittoral supralittoral subneritic littoral
Answers
The appropriate response is supralittoral, answer C.
The supralittoral zone is where?
Usually not submerged, the supralittoral is located above the high-tide mark. The intertidal zone, also known as the littoral zone, stretches from the high-tide mark (when the tide is at its highest level) to the shallow offshore waters.
How many zones make up the littoral?
The littoral zone, which in marine biology encompasses oceanic regions extending to the ends of the continental shelf, can be divided into three smaller zones based on areas of tidal movement. These three zones are supralittoral, eulittoral, and sublittoral, arranged from shallow to deep.
What does the term "littoral" mean?
Adjective. of, pertaining to, situated, or growing on or near a shore, especially of the sea. Littoral.
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I need help on both questions.
Answers
Answer: your mum dancing in question 1
Explanation:
ur mum crying in question 2
The outer layer of the Earth is called the
Answers
Answer:
the crust
Explanation:
Answer:
Scientifically, it is classified as the crust.
Explanation:
Hope this helps you as much as intended.
when a periodic comet leaves its dusty debris behind in its orbit, the earth can intercept this debris and
Answers
When a periodic comet leaves its dusty debris behind in its orbit, the earth can intercept this debris and result in a meteor shower.
A periodic comet is a comet with a periodic orbit of fewer than 200 years. The comet's orbit takes it through the inner solar system, where it becomes visible from Earth. Many periodic comets are believed to originate in the Kuiper Belt or the Oort Cloud. Some well-known periodic comets include Halley's Comet, Comet Swift-Tuttle, and Comet Encke. A meteor shower occurs when Earth passes through the dusty debris left by a comet as it orbits the sun.
The debris enters Earth's atmosphere and burns up, resulting in a meteor shower. The Perseid meteor shower is one of the most well-known and predictable meteor showers. It occurs every year in August, and the debris that creates it is believed to come from Comet Swift-Tuttle. The Orionid meteor shower, which occurs in October, is created by debris from Halley's Comet.
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Drawing Conclusions Of the 380,000 people
involved in the “mechanical professions,” how
does the number of ordinary workers compare
with owners and managers?
Answers
Without more details, it is impossible to determine how many of the 380,000 persons employed in mechanical professions are regular employees as opposed to owners and managers.
What is the manager to employee ratio?According to contemporary organisational experts, there should be 15 to 20 subordinates for every supervisor or manager in an organisation. 5–6 subordinates per manager or supervisor, on the other hand, is what some experts with a more conventional orientation consider to be optimum.
How many employees desire to be managers?The majority of respondents to a CareerBuilder study of more than 3,600 workers said they didn't want to be managers. Around one-third of businesses (34%) belong to the subset that is interested in moving up to management.
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why should you look for shale in swamps and how is it made there
Answers
Shale is a fine-grained clastic sedimentary rock made of compacted mud consisting of clay and tiny particles of quartz, calcite, mica, pyrite, other minerals, and organic compounds.
The defining characteristic of shale is its ability to interrupt into layers or fissility. Shale contains organic material that can generate oil and natural gas and trap the generated oil and natural gas within its pores.
Shale forms via compaction from particles in slow or quiet water, like river deltas, lakes, swamps, or the ocean bottom. Heavier and larger particles sink and form sandstone and limestone, while clay and fine silt remain suspended in water. Over time, compressed sandstone and limestone become shale. Shale typically occurs during a broadsheet, several meters thick. Counting on geography, lenticular formations can also form. Sometimes animal tracks, fossils, or maybe imprints of raindrops are preserved in shale layers.
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Why is it important to make sure a police report is properly filed after a collision?
Answers
Answer:
It is important to file a police report after a collision due to the fact that if you put in improper data, it could cause many logistics issues for both sides. If you were the one in the car crash and you give improper data, someone could accuse you of fraud. If you were the officer, you could get fired.
Explanation:
Common sense.
What does science of genetics proves?QUESTION 6
The science of genetics proves that....
(Choose all that apply)
A: all of the above
C: racial divisions do not exist within the
humans species
E: genetic variation (diversity) exists
amongst humans
B: none of the above
D: natural division between humans exist
F: humans should be divided into
subspecies
(I need to know as soon as possible because the test is tomorrow)
Answers
The science of genetics provides evidence for options C. racial divisions do not exist within the human species, and E. genetic variation (diversity) exists amongst humans.
Genetics is the scientific study of genes, heredity, and variation in living organisms. It has provided valuable insights into the genetic makeup of individuals and populations, shedding light on the biological factors that contribute to human diversity.
Racial divisions do not exist within the human species. From a genetic standpoint, this statement is supported by scientific evidence. The concept of race, as traditionally defined by physical characteristics, does not have a clear genetic basis. Human genetic variation is not neatly categorized into discrete racial groups.
Genetic variation (diversity) exists among humans and is also supported by the science of genetics. Humans are a genetically diverse species, with variation observed at the individual, regional, and global levels. Genetic diversity arises from various factors such as mutation, recombination, and gene flow. Therefore, the correct answer options are C and E.
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. How industrialisation and urbanisation have exerted a great pressure on existing fresh water resources in India? Explain with an example of each
Answers
Answer:Large scale industrialisation and urbanisation have posed a great pressure on existing fresh water resources as many multinational companies are being set up in India who are the heavy consumers of water for processing, discharge of effluents and as an energy resource.
Explanation:(i) Large scale industrialisation and urbanisation have posed a great pressure on existing fresh water resources as many multinational companies are being set up in India who are the heavy consumers of water for processing, discharge of effluents and as an energy resource.
(ii) Hydroelectricity contributes 22% of total electricity produced in India. These industrial units have not only posed a great threat to the availability of fresh water resources but also contributed to bad quality of water with large growing number of urban centres and population.
(iii) Modern lifestyle of the urban people has created more demand for water both for domestic purposes and increased consumption of energy.
(iv) In housing colonies to meet the needs of population, water resources are over-exploited resulting in depletion of ground water resources.
(v) Fresh water needs to be protected from industrial pollution and wastage of water in cities.
throughout the fossil record, we find animals that are not related to each other that adopt the same features or body plans because they work well for the habitats in which these animals live. this is a feature of evolutionary: group of answer choices lithification convergence phylogeny speciation
Answers
Answer:
Explanation:
The feature described, where unrelated animals adopt the same features or body plans due to their suitability for specific habitats, is known as convergence. Convergence is a phenomenon in evolutionary biology where unrelated organisms independently evolve similar characteristics or adaptations in response to similar selective pressures or environmental conditions. This convergence can be observed in various aspects, including body structures, behaviors, or physiological traits.
2. Explain the pattern and write the next two letters in the pattern.
A, B, E, J,
Answers
which are parts of the Jewish covenant with god?(check all that apply)
A. the five pillars are a set of duties for all believers.
B. there is a central religious authority that guides belief.
C. the Israelites are god's chosen people.
D. Jews will have Israel as their homeland.
Answers
Answer:
it is b
Explanation:
Answer:
it is B
Explanation:
hope it helps you
What is the average of all data points in a data set?
O the mean
O the median
O
the mode
the range
Answers
The correct answer is option a. the mean. The mean is a measure of central tendency that represents the average of a data set.
It is calculated by summing up all the data points and dividing the sum by the total number of data points. The mean provides a useful way to understand the typical or average value in a dataset.
To calculate the mean, you add up all the data points and divide the sum by the total number of data points. For example, if you have a dataset with values [3, 5, 7, 11, 15], you would sum them up (3 + 5 + 7 + 11 + 15 = 41) and divide by the total number of data points (5), resulting in a mean of 8.2.
The median, on the other hand, is the middle value when the data set is arranged in ascending or descending order. The mode is the value that appears most frequently in the data set. The range is the difference between the largest and smallest values in the data set.
While the median, mode, and range provide valuable information about a data set, they do not represent the average of all data points. The mean is specifically designed to represent the average value in a data set, making it the appropriate choice for this question. Therefore the correct option is A
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