how do oceanographers measure the salinity of ocean water?


A. by measuring the density of the water

B. by measuring the depth of the water

C. by measuring the conductivity of the water.

D. by measuring the amount of marine life present

Answers

Answer 1

C. By measuring the conductivity of the water.

(APEX Verified)

Answer 2

Oceanographers measure the salinity of ocean water by measuring the conductivity of the water. The correct option is c.  

Oceanographers assess the density of ocean water by obtaining a sample of sea water from the ocean and measuring its temperature, salinity, and stress in a laboratory. Density is now assessed using a

Conductivity-Temperature-Depth (CTD) device. The instrument is subsequently dropped into the water, and the measurements are taken. The density of the water is critical because it influences the study of ocean currents as well as how heat is transferred through the ocean. This hints at how such components may react to climate change. This knowledge is critical for all scientists working in climate science and oceanography.

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Related Questions

nationalistic rivalry and a military build up in europe led to an outbreak of what?

Answers

Answer:

World War I

Explanation:

Answer:

gre

Explanation:

Why do flat maps distort shapes of land masses?

Answers

Answer:

Because both the Earth and a globe have curved surfaces, sizes and shapes of countries are not distorted and distances are true to scale. ... flat maps distort shapes of landmasses because the earth is a sphere and cannot be made the right size on a flat plane.

Explanation:

HURRY!!!!!
This component of Earth's physical systems is made up of all of the water on Earth's surface.
the lithosphere
the biosphere
the atmosphere
the hydrosphere

Answers

Answer:

D. the hydrosphere

Explanation:

Think of it as this:

hydro = water

So then the correct answer is D. the hydrosphere

I hope this helps you!

Answer:hydrosphere

Explanation:

In France, how did Socialists attempt to fight the effects of the Great Depression?

They overthrew the government.
They created new jobs.
They passed worker reforms.
They banned all imports.

Answers

The France socialists attempted to fight the effects of the Great Depression by passage of worker reform.

What is the worker reform?

The worker reform refers to a social reform that aimed to increases the efficiency, effectiveness of a stable workforce through improved security, compensation etc

The effect of the Great Depression was felt across the globe despite that the main cause was from U.S stock market crash.

However, the France socialists attempted to fight the effects of the Great Depression by passing the worker reform.

Therefore, the Option C is correct.

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Answer:

c

Explanation:

they passed worker reforms

In what year did Canada gain complete independence from the British?

Answers

Answer:

1867

Explanation:

After the United States purchased the Louisiana Territory, America’s western boundary shifted to the __________, which is a(n) __________ boundary.
A.
Mississippi River . . . visible
B.
Mississippi River . . . political
C.
Rocky Mountains . . . physical
D.
Rocky Mountains . . . imaginary

Answers

C) Rocky Mountains... physical

Answer:

c

Explanation:

What season is it in the northern hemisphere in the diagram below? A. Spring B. summer C. fall D. winter

Answers

Answer:

Summer is the answer

Explanation:

Summer is the season in the Northern Hemisphere in the diagram below. Northern Hemisphere experience the summer season during the June, July and august.

What is  Northern Hemisphere?

It is home to around 90% of the world's population and the majority of the world's territory. The Northern Hemisphere encompasses all of North America and Europe.

This hemisphere also includes the majority of Asia, two-thirds of Africa, and 10% of South America.

Thus, option B is correct.

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The landscape of Northern Europe is due largely because ofa.Cutting down of the rainforestsb.Glacial Movementc.Convergent plate boundariesd.Mining

Answers

Answer:

b.Glacial Movement

Explanation:

Why are some countries megadiverse and others not?

Answers

The term "megadiverse" refers to countries that harbor the majority of Earth's species and are therefore considered exceptionally biodiverse.

Several factors contribute to why some countries are megadiverse while others are not:

1. Geographic Location: Countries located in regions with high levels of biodiversity, such as tropical rainforests, coral reefs, or large freshwater systems, are more likely to be megadiverse.

For instance, countries in the Amazon basin or the Congo Basin tend to be exceptionally biodiverse.

2. Climate: Favorable climates, such as warm and humid conditions, support diverse ecosystems and contribute to high levels of biodiversity. Areas with stable climates and abundant rainfall can sustain a wide variety of species.

3. Habitat Diversity: Countries with diverse habitats, including forests, wetlands, grasslands, mountains, and coastal areas, tend to be more biodiverse.

These varied habitats provide niches for a wide range of species to thrive.

4. Evolutionary History: Some regions have had longer periods of evolutionary stability, allowing species to diversify and adapt over time.

For example, areas with ancient mountain ranges or isolated islands often have unique and diverse flora and fauna.

5. Human Impact: Human activities such as habitat destruction, pollution, climate change, and overexploitation of resources can significantly reduce biodiversity.

Countries facing intense human pressures may experience declines in species richness and become less biodiverse over time.

6. Conservation Efforts: The presence of effective conservation measures, protected areas, and sustainable management practices can help maintain or enhance biodiversity within a country.

Countries with robust conservation efforts may preserve their megadiverse status.

In angle abc, angle a = 120 and angle b is twice angle c. Find angle b and angle c

Answers

Angle b is 40, angle c is 20

Answer:

angle b is 40 and angle c is 20

Explanation:

if this is a triangle it has 180 degrees all around add up whats left and figure out what would be double and what would be the other answer

What U.S. state borders the Arctic Ocean?

Answers

None If you meant the Atlantic it would be florida N carolina


The shape of Arkansas is roughly trapezoidal with bases of 475 kilometers and 300 kilometers and a height of 400 kilometers. What is the approximate area of Arkansas?

Answers

i think this can be helpful 1.55×105km²

On which continent is the South Pole?

Answers

Answer:

antartica is the continent

what is soil salinity

Answers

The salt content in the soil

"Soil salinity refers to the concentration of salts in the soil. It is a measure of the amount of soluble salts that have accumulated in the soil over time.

These salts can come from natural sources, such as the weathering of minerals, or from human activities, such as irrigation with saline water, use of fertilizers, and poor drainage practices. High levels of soil salinity can be detrimental to plant growth and soil health, as it can disrupt the osmotic balance required for plants to absorb water and nutrients effectively.

To assess soil salinity, one common method is to measure the electrical conductivity (EC) of the soil solution, which is the ability of the soil solution to conduct electricity. This is because the presence of dissolved salts increases the solution's EC. The EC value is typically expressed in decisiemens per meter (dS/m) or millimhos per centimeter (mmhos/cm). The higher the EC value, the greater the soil salinity.

Soil salinity can be managed through various practices, such as improving irrigation techniques, applying soil amendments to displace or dilute salts, and planting salt-tolerant crops. Monitoring and managing soil salinity is crucial for maintaining agricultural productivity and environmental sustainability."

which has forms 21% of earths atmosphere?

Answers

Answer:

Oxygen

Explanation:

Nitrogen gas forms 78%, Oxygen forms 21% and the last 1% consists of various other gases.

Oxygen and Nitrogen are used in various compounds that are essential for plants and animals to survive.

Matter is the ability to cause change.


Please select the best answer from the choices provided

T
F

Answers

True I just took the test

Answer:

100% False

Explanation:

When assessed using the Gini coefficient, South America gets very high
numbers. What does this signify?

Answers

Final answer:

The high numbers in the Gini coefficient for South American countries denote a high level of income inequality, representing a substantial disparity between the rich and the poor.

Explanation:

The Gini coefficient is a statistical measure that represents the income or distribution of a nation's residents. This coefficient varies between 0 and 1, where 0 signifies perfect equality and 1 implies perfect inequality. High Gini coefficient numbers in South America therefore imply a high level of income inequality. In practical terms, this means there's a considerable disparity between the rich and the poor within these countries. It's a reflection of the socioeconomic challenges faced in the region, including issues related to education, employment opportunities, healthcare, and access to resources.

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Final answer:

High Gini coefficient scores in South America indicate significant wealth inequality, meaning wealth is concentrated in the hands of a few rather than being evenly distributed across the population.

Explanation:

When assessed using the Gini coefficient, very high numbers in South America signify a great level of wealth inequality within the continent. The Gini coefficient is calculated using financial indicators and is expressed as either a decimal or a percentage. A low Gini coefficient indicates a more equitable distribution of wealth, while a high Gini coefficient reflects greater inequality, with fewer individuals holding the majority of wealth. For example, a Gini coefficient of 0 (or 0 percent) represents perfect equality, whereas a coefficient of 1 (or 100 percent) implies extreme inequality, with one person possessing all the wealth.

In the context of South America, high Gini scores indicate that wealth is not distributed evenly across the population, and that there is a significant disparity between the rich and the poor. This contrasts with countries like Sweden, which have much lower Gini scores, indicating a more equal distribution of wealth.

What is a similarity between weathering and deposition

Answers

A similarity is that they are both part of the same cycle.

Weathering over time, removes sediments and parts of rocks from geological landforms and deposition adds those sediments back to rock formations with similar factors that caused weathering in the first place (wind, water, ice, and gravity).

Look at the last two sentences for another similarity, I hope this helps!

4. A cylindrical flower vase is 11-inch tall. Find the volume of the vase, if the radius
is 4 inches. (use T = 3.14)
Enter the correct answer in the boxes and select the corresponding number in each column​

Answers

Final answer:

The volume of the cylindrical flower vase is 552.64 cubic inches.

Explanation:

To find the volume of a cylindrical flower vase, we use the formula: V = πr²h. Here, π is approximated as 3.14, r is the radius, and h is the height of the cylinder. Plugging in the given values, the radius (r) is 4 inches and the height (h) is 11 inches, so the calculation becomes:

V = 3.14 × (4 inches)² × 11 inchesV = 3.14 × 16 inches² × 11 inchesV = 3.14 × 176 inches³V = 552.64 inches³

So the volume of the vase is 552.64 cubic inches.

Tidal theory of origin of earth

Answers

It began when Galileo tried to use his tidal theory to prove the movement of the Earth around the Sun. Galileo theorized that because of the Earth's motion, borders of the oceans like the Atlantic and Pacific would show one high tide and one low tide per day.

Which parts of South America receive the most solar radiation

Answers

Answer:

Peru, Bolivia, and Chile

Answer:

Baja California, Mexico; Sertão, and Brazil

Explanation:

A tourist I know went to Brazil and said that it was so hot there.

I also looked up Baja California, Mexico, and Sertão.

Type the correct answer in each box. Use numerals instead of words.
An Investment worth $50,000 has these expectations of returns:
• 3096 chance of ending up worth $40,000
• 50% chance of ending up worth $50,100
• 20% chance of ending up worth $65,000
Determine the expected value and risk.
. The investment is risky because it has only a
% chance of making a significant
The expected value of the investment is $
return.​

Answers

Answer:

The investment is risky because it has only a 1% chance of making a significant impact.

The expected value of the investment is $50,050 return

Explanation:

The expected value of an investment  is relevant returns multiplied by the probability of returns multiplied by the number of times such probability will occur

30% chance   would expected value as 30%*$40,000*1=$12000

50%  chance would have expected value as 50%*50,100*1=$25,050

20% chance would have expected value as 20%*65,000*1=$13000

Expected value in total                                                               $50,050

The riskiness of the investment can be calculated as (expected value-initial investment) /initial investment

initial investment is $50,000

expected value is $50,050

riskiness of investment =($50,050-$50,000)/$50,000

                                        =1%

Final answer:

The expected value of the $50,000 investment is $50,050, determined by its weighted probable outcomes. It's considered a risky investment due to only a 20% chance of significant returns.

Explanation:

The expected value of an investment is calculated by multiplying each possible outcome by its probability and then adding up all these products. In the question provided, an investment worth $50,000 has different probabilities for different outcomes:

30% chance of ending up worth $40,00050% chance of ending up worth $50,10020% chance of ending up worth $65,000

Therefore, the expected value (EV) can be calculated as follows:

EV = (0.30 × $40,000) + (0.50 × $50,100) + (0.20 × $65,000)

EV = ($12,000) + ($25,050) + ($13,000)

EV = $50,050

The investment is risky because it has only a 20% chance of making a significant return (worth $65,000). The expected value of the investment is $50,050.

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When transporting goods, manufacturers are primarily concerned with

A. The weather
B. Cost and time
C. The staff needed
D. The environment
E. The shipping containers

Answers

Answer: Most likely B, Cost and time.

If I was transporting goods, I wouldn't want to pay more than I need to.

Hope this helped.

Manufacturers prioritize cost and time when transporting goods, largely due to the efficiency gains from intermodal containers and strategic location decisions to minimize shipping costs and enhance delivery timeliness.

When transporting goods, manufacturers are primarily concerned with cost and time. This focus arises from the need to manage supply chains efficiently, reduce expenses, and speed up delivery to maintain competitiveness. The evolution of shipping methods, particularly the advent of the intermodal container in the 1950s, significantly reduced the costs and increased the efficiency of shipping finished goods. These containers, which can be used across different modes of transportation, like trucks, trains, and ships, have revolutionized the logistics industry by making the process faster and less costly. Additionally, the location of manufacturing facilities is crucial, with proximity to uncrowded freeways, rail, or water transport access enhancing transport options and effectiveness. Manufacturers consider various factors, including labor costs, the quality of transportation networks, and proximity to suppliers and customers, but the overriding concerns are minimizing shipping costs and ensuring timely delivery to markets.

The only major allied nation that lost land after world war 1 was Russia

Answers

Answer:

That´s correct.

Explanation:

The Russian army performed terribly in the battles of the Eastern Front, allowing German and Austrian advances. WWI led to chaos, famine and political agitation in Russia. The czarist government fell in February 1917. The democratic temporary government fell in November 1917. The Bolshevik government signed the disadvantageous Treaty of Brest-Litovsk in 1918. Russia lost one third of its territory and half of its population, and got out of the war.

Which African city has the continents largest metropolitan area

Answers

Lagos ,Nigeria kinda cool

Answer:

Lagos, Nigeria

Explanation:

It is the largest city in Africa, with a population of about 21 million people.

brooklyn and demetrius took a total of 115 photos at the science museum demetrius took 4 more photos than brooklinn how many did he take math problem

Answers

Answer:

Demetrius took 61.5 ≈ 62 photos

Explanation:

total photos taken = 115

if both took an equal number of photos

then Brooklyn = 50% of 115

       Demetrius =  50% of 115

4 photos out of 115 will be = 4/115 * 100% = 0.0347 * 100 = 3.48 %

If Demetrius took 4 more photos then Demetrius will be taking = 50% + 3.48%

                                                                                                         = 53.48%              

If Brooklyn took 4 less photos then Brooklyn will be taking = 50% - 3.48%

                                                                                                  = 46.52%

therefore Demetrius took = 53.48 % of 115

                                           = 61.5 ≈ 62

Where is China located

Answers

Answer:

China is located on the continent of Asia.

Explanation:

Asia is where China is located !

BRAINLIEST!!
20. Which statement about permeability is most accurate?

A. Sand is more permeable than sandstone.
B. Silt is more permeable than gravel.
C. Sandstone is more permeable than gravel.
D. Clay is more permeable than sand.

Answers

The answer is A) Sand is more permeable than sandstone, because sand is a substance made of tangible individual particles, which leave space between themselves and are easily moved around, while sandstone is a substance made of compacted minerals which don’t leave much space between them. The larger spaces between sand allow liquids and gasses to pass through it easier than sandstone, meaning it has more permeability.
The correct answer is a! Have an awesome day!

what is the second highest mount in the world?​

Answers

Answer:

K2

Explanation:

It is 28,251 feet tall

The tallest is everest it is 29, 029 feet

THe third tallest is Kangchenjunga it is28,169 feet

k2 .I mean its on google its really easy to look up

Who has been responsible for providing educational aid to women worldwide?

Answers

Answer:

United Nations

Explanation:

The advancement of mind and science is a form of modernization that, among other things, defends the idea of woman as a subject rid of patriarchal and eschatological understandings. Contrary to what has happened in the previous period, women's education grows into a need for a fundamental democracy, where women's consciousness leads to the power of social action provided not only by the mother's sense but also by the efficiency of the intellectual. Elaborating on experiences and ideas in which it is possible to see the deep-rooted forms of gender discrimination from our historical experience, it is obvious that today women are built up as actors in their lives and societies turned to themselves as beings who act.

The Malala Fund, established by Nobel laureate Malala Yousafzai, has been instrumental in providing educational aid to women worldwide. The option (C) is correct.

Founded in 2013, the fund advocates for girls' education and supports projects that provide safe and quality education opportunities for girls in countries where they are often denied this basic right.

Malala Fund works directly with local partners to invest in education initiatives, advocate for policy changes, and raise awareness about the importance of girls' education. Through scholarships, advocacy, and grassroots efforts, the Malala Fund aims to empower girls and create a world where every girl can learn and lead without fear.

This question is not complete, Here I am attaching the complete question:

Who has been responsible for providing educational aid to women worldwide?

A) UNESCO

B) UNICEF

C) Malala Fund

D) World Bank

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Twenty-eight athletes participate in a 100-meter race. The time of each athlete is measured during the qualification round. The average time is 11 seconds. The 8 athletes with the fastest time qualified for the final. The average time of these 8 athletes is 10.5 seconds. Calculate the average time of the 20 athletes who did not qualify for the final. Why did the United States try to limit North Vietnam's power after it won itsindependence from France?OA. North Vietnam was controlled by communists.OB. North Vietnam was legally still considered French territoryC. North Vietnam was planning to capture Laos and Cambodia.OD. North Vietnam was influenced by the ideas of Mohandas Gandhi [[ PLEASE ANSWER ASAP (: ]] A parking space is in the shape of a parallelogram. The figure below is a model of the parking space. The measure of Angle B is 80. 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Over the past years, the expected return for the S&P was with a standard deviation of and the expected return over that same period for a Core Bonds fund was with a standard deviation of (J. P. Morgan Asset Management, Guide to the Markets, 1st Quarter, ). The publication also reported that the correlation between the S&P and Core Bonds is . You are considering portfolio investments that are composed of an S&P index fund and a Core Bonds fund. a. Using the information provided, determine the covariance between the S&P and Core Bonds. Round your answer to two decimal places. If required enter negative values as negative numbers. Each of the 50 students participating in a workshop is either an undergraduate or a graduate student. If P is the probability that a randomly selected participant will be a female graduate student, is P less than \small \frac{1}{2} ? Information necessary to prepare the year-end adjusting entries appears below. 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