Answer:
A
Explanation:
The North Atlantic Treaty Organization was created in 1949 by the United States, Canada, and several Western European nations to provide collective security against the Soviet Union. NATO was the first peacetime military alliance the United States entered into outside of the Western Hemisphere.
In which category would you place a nation with few paved roads, telephones, and airports?
developing
developed
export-based
underdeveloped
Below is a simplified profile of the Atlantic Ocean from south (left) to north (right) showing three different water masses. Colder, saltier water is more dense than warmer, less salty water.
3. what are two likely characteristics of water mass A in the diagram above?
3a. warm or cold
3b. less or more salty
4. where are two likely characteristics of water mass C in the diagram above?
4a. warm or cold
4b. less or more salty
5 which water mass is most dense?
5a. A, B, or C
6. which water mass is least dense?
6a. A, B, or C
Answer:
3. water mass A is warm and saltier
4. water mass C is cold and less salty
5. water mas C is the densest
6. Water mass A is the least dense.
Explanation:
Before answering the questions, we will review some theoric about water masses and their distribution.
On the sea surface, density increases from the equator to the poles. In-depth, density increases from the surface to the bottom of the ocean. Density distribution in depth is controlled by temperature.Water masses that are denser tend to sink faster than less dense water masses. Less dense water places above the denser water. The difference in density generates convective streams. Denser colder, and heavier water descends, while less dense, warmer, and lighter water ascends.
Vertical water motion in the ocean between the surface and the bottom is inhibited by the density contrast between the inferior layer and the superior one. However, in the poles, there is hardly any temperature variation between the surface and the bottom.
Cold and dense water masses come from the polar regions at higher latitudes. Different water masses can be differentiated from the surface to the bottom in the middle of the ocean.
Central water massIt is in the central region of the ocean. It generates between the subtropical convergent zones. It might reach up to 1000 mt deep. This mass of water is the most saline one, and its temperature ranges from 8ºC to 25ºC. It is the most saline water because it is subjected to high evaporation.
Intermediate water mass: AntarcticIt is under the central water mass. It generates in the artic and antarctic convergent regions. The most extended one is the antarctic one, which is originated in the subantarctic superficial water. Its temperature ranges from 2ºC to 7ºC, and its salinity ranges from 34,1o/oo to 34,7o/oo.
Deep Arctic water massIt is produced by the mixture of the high salinity water from the Gulf stream and the superficial subarctic water. These masses are in the Atlantic ocean. Its temperature ranges from 3 to 4ºC, and its salinity media is 34,9o/oo.
Deep Antarctic water massThe densest water mass. Originated during the winter in the Antarctic region, but can be found up to 30ºN of latitude. Its temperature ranges from -1ºC to 0.5ºC, and its low salinity is approximately 34.7 o/oo. They are in the Pacific and Indic oceans.
In the exposed image, we can identify
the X ax → Latitude → 0º is the Equatorthe Y ax → DepthA) This is the most superficial one, and is well-placed from the equator to the subtropics. More or less 40º latitude north and south. This mass is probably the central mass, which is the most saline due to the high evaporation rate, and the warmest. It is almost 1000 mt deep.
Question: what are two likely characteristics of water mass A in the diagram above?
3a. warm or cold
3b. less or more salty
Water mass A is warm and saltier.
B) This mass is coming from the north pole. At high latitudes, there is little variation of temperature between the superficial region and the deep region. It is placed under mass A. It is colder than A, and less saline.
C) This is the densest mass, coming from the south pole. A little variation of temperature between the superficial region and the deep region. It reaches up to 25º north in latitude, approximately.
Question: What are two likely characteristics of water mass C in the diagram above?
4a. warm or cold
4b. less or more salty
Water mass C is cold and less salty.
Question: which water mass is most dense?
A, B, or C
Remember that density increases from the equator to the poles, and from the surface to the bottom. So, the densest mass is C.
Question: which water mass is least dense?
A, B, or C
The same reasoning as before. Mass A is the most superficial one and between the subtropics, making it the densest mass of water.
Pangaea questions, questions in screenshot.
Answer:
While looking at a map of the current Earth, it's continents and land forms can often align, much like a puzzle. This indicates that at one point, Pangea may have been possible. Additionally, the motion of the Earth's tectonic plates supports the thoory of Pangea, as if you were to watch the motion of the Earth's tectonic plates in reverse, you would see that the motion of the pplates would draw land masses closer together.
Explanation:
Expkanation can be found above.
I hope this helps you!
Which of the map
projections accurately
preserves size of areas?
A) Mercator
B) Eckert
Answer: I think it is B) Eckert.
Explanation:
Mercator distorts the size of continents, making russia and greenland look huge and africa look small. That means it must be Eckert.
if the ship time is 12 noon, and the GMT time is 5 pm, what is the longitude of the ship?
Answer:
East of the Greenwich Meridian
In addition to certain types of minerals, Curiosity was designed to find a certain class of materials in the rocks. Although not necessarily an indicator of life itself, what type of materials that are important for life (or could even be the products of life) is Curiosity equipped to find in the rocks
Question is incomplete. (Choices were missing)
Complete question:
In addition to certain types of minerals, Curiosity was designed to find a certain class of materials in the rocks. Although not necessarily an indicator of life itself, what type of materials that are important for life (or could even be the products of life) is Curiosity equipped to find in the rocks?
Group of answer choices
1.Organic materials
2.Cryptocrystalline materials
3.Inorganic materials
4.Superconducting materials
Answer:
Organic material
Explanation:
Organic material consist of a whole series of product which ranges from the undecomposed plant and animal tissues. It basically refers to material which has hydrogen -carbon bonds as essential structures. As we all know Carbon is the element which is fundamental to life.
Organic material is basically a reservoir of nutrients that can be released in the soil.
Apart from this certain other elements such as:
HydrogennitrogenSulphur etcare also needed to produce organic material. So if such materials are found, they potentially indicate towards life.
Hence, the correct answer is organic material.
PLEASE HELP THIS IS DUE NOW
will mark brainliest!
10 points
Answer:
C
Explanation:
Earth's tilted axis causes the seasons. Throughout the year, different parts of Earth receive the Sun's most direct rays. So, when the North Pole tilts toward the Sun, it's summer in the Northern Hemisphere. And when the South Pole tilts toward the Sun, it's winter in the Northern Hemisphere.
What force causes the shape of streams and rivers in a watershed?
A. Nuclear force
B. Electromagnetic force
C. Gravity
D. Buoyancy
Answer:
gravity
Explanation:
streams erode dirt and rocks, transport the sediment, and redeposit it in new locations shaping the earths surface into a system of stream valleys. streams now flow downhill due to the force of gravity
volcanic ash deposits found in the geological record are most useful in correlating the age of rock layers if the volcanic ash was distributed over a
large area during short period of time
large area during a long period of time
small area during a short period of time
small are during a long period of time
Answer:
Large area during a long period of time.
Explanation:
which of the following is characteristic of both weathering and erosion?
South Africa's population grew by 17,5% in a period of 10years to reach a total of 52million in 2011.what is the double time for South africa?
Answer:
The estimated population of South Africa stands at 58,78 million, according to the recently released 2019 mid-year population estimates (MYPE). The MYPE report provides population estimates at national and provincial levels, disaggregated by age and sex.
World Population Day, which took place on the 11th July, focused on enabling the youth with the necessary skills to reach their potential and economic growth. According to the mid-year estimates of 2019, the youth (aged 18–34) constitute almost a third of the population (17,84 million) in South Africa, with 9,04 million males and 8,80 million females. Almost 30% of youth (5,10 million or 28,6%) reside in Gauteng, with 3,47 million in KwaZulu-Natal (19,4%), making up almost half of all youth in South Africa. The Free State (4,7%) and the Northern Cape (2,0%) have the lowest proportions of youth
1.2.1 According to the bill, when last did Mrs Gwayi make a payment to the municipality?
Answer:
A municipality is usually a single administrative division having corporate status and powers of self-government or jurisdiction as granted by national and regional laws to which it is subordinate.The term municipality may also mean the governing or ruling body of a given municipality.[1] A municipality is a general-purpose administrative subdivision, as opposed to a special-purpose district.
The term is derived from French municipalité and Latin municipalis.[2] The English word municipality derives from the Latin social contract municipium (derived from a word meaning "duty holders"), referring to the Latin communities that supplied Rome with troops in exchange for their own incorporation into the Roman state (granting Roman citizenship to the inhabitants) while permitting the communities to retain their own local governments (a limited autonomy).
A municipality can be any political jurisdiction from a sovereign state, such as the Principality of Monaco, to a small village, such as West Hampton Dunes, New York.
The territory over which a municipality has jurisdiction may encompass
only one populated place such as a city, town, or village
several of such places (e.g., early jurisdictions in the U.S. state of New Jersey (1798–1899) as townships governing several villages, Municipalities of Mexico, Municipalities of Colombia)
only parts of such places, sometimes boroughs of a city such as the 34 municipalities of Santiago, Chile.[3]
Russia has
because most of the country is far from any
ocean.
A-extreme variations in temperature
B-few coastal areas
C-hot summers, mild winters
D-difficulty producing enough food to feed its own people
Answer:
b
Explanation:
because I think so. dude
The photograph below shows a large boulder of metamorphic rock in a field in the Allegheny Plateau region of New York State.
The boulder was most likely moved to this location by: 1) glacial ice 2) prevailing wind 3) stream flow 4) volcanic action
Answer:
4
Explanation:
The photograph below shows a large boulder of metamorphic rock in a field in the Allegheny Plateau region of New York State. The boulder was most likely moved to this location by volcanic action. Thus, option (4) is correct.
What is rock?The rock, according to geology, is a part of the solid surface. The rock is the collection of these cemented mineral grains. The rocks are small and bigger. The small rocks are also known as pebbles. The type of natural resource is rock. The rocks are used for making the building.
According to the volcanic activity, airborne volcanic eruption or flying impact waves; sand or lava flow Igneous rock arise when rock are exposed to high heat, air intensity, hot bitumen fluids, or, more typically, any combo of these elements. Because the location is hot, it was formed by volcanic eruptions.
As a result, the photograph below shows a large boulder of metamorphic rock in a field in the Allegheny Plateau region of New York State. Therefore, option (4) is correct.
Learn more about on rock, here:
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if it's 11:45 in new Hampshire where is it 8:45
Answer: Los Angeles
Explanation: New Hampshire is in the Eastern Time Zone, if it is 11:45 in the Eastern Time Zone it would be 10:45 in Central Time Zone, 9:45 in Mountain Time Zone, and 8:45 in the Pacific Time Zone, Which is where Los Angeles and Seattle (California, Oregon, Nevada, part of Montana, and Washington)
Answer:
LA
Explanation:
Explanation: New Hampshire is in the Eastern Time Zone, if it is 11:45 in the Eastern Time Zone it would be 10:45 in Central Time Zone, 9:45 in Mountain Time Zone, and 8:45 in the Pacific Time Zone, Which is where Los Angeles and Seattle (California, Oregon, Nevada, part of Montana, and Washington)
The greatest danger facing by the most endangered species is
Capture for trades
Disease
Species loss
Answer:
species loss
Explanation:
it is because they are in least number . They can't produce their young one in large numbers so they are vanishing from planet earth.
How is your education an investment in society?
Answer:
Evidence shows that, on average, each additional year of education boosts a person's income by 10 per cent and increases a country's GDP by 18 per cent. Some researchers estimate that if every child learned to read, around 170 million fewer people would live in poverty.
Answer:
Education boosts a persons income by 10% and increases a country's GDP by 18%.
5. Which of the following statements describes the difference between physical and chemical (1 point)
weathering?
O Physical weathering affects rocks, while chemical weathering affects only minerals.
O Physical weathering is caused by ice, while chemical weathering is caused only by water.
O Chemical weathering changes the composition of a rock, while physical weathering does not.
O Chemical weathering affects all kinds of rocks, while physical weathering does not.
How does clear-cutting affect the water quality of watersheds?
Explanation:
Water yield and low flows can also be influenced by clearcutting. Initial effects are an increase in water yield and low flows as evapotranpiration and interception are reduced. These benefits will decrease over timeWhat the rural settlements
Answer:
A rural settlement is where displaced populations settle on land outside of cities and towns. The population is often dependent on agricultural and pastoral practices, and has fewer community infrastructure systems than in urban settlements.
Explanation:
Found online, and have a great day! :)
Answer:
A rural settlement is where displaced populations settle on land outside of cities and towns. The population is often dependent on agricultural and pastoral practices, and has fewer community infrastructure systems than in urban settlements.
Drag the tiles to the boxes to form correct pairs. Not all tiles will be used.
Match the rectangles formed by the sets of points to their corresponding areas.
A(-9, 8), B(-5,5), C(1, 13). D(-3, 16)
50 square units
E(30, 20). F(39, 29), G(49, 19), H(40, 10)
300 square units
I(-6, 2), (2, 2), K(2.-8), L(-6, -8)
100 square units
M(5,5), N(11,5). O(11,-5), P(5, 5)
80 square units
Q{10, 0), R(15,5), S(25,-5), 7(20, -10)
U(0,5), V(15, 20). W(25, 10), X(10, 5)
Answer:
(x-6)(x+6) pairs with x^2-36
9x^2-1 pairs with (3x-1)(3x+1)
4(x+2)(x-2) pairs with 4x^2-16
Explanation: If you're using PLATO this is the correct answer I just did the problem myself.
The following are correctly matched pairs.
I(-6, 2), J(2, 2), K(2,-8), L(-6, -8) -> 100 square unitsM(5,5), N(11,5). O(11,-5), P(5, -5) -> 80 square unitsU(0,5), V(15, 20), W(25, 10), X(10, 5) -> 300 square unitsA(-9, 8), B(-5,5), C(1, 13), D(-3, 16) -> 50 square unitsQ(10, 0), R(15,5), S(25,-5), T(20, -10) -> not usedWhat is truth about squares and rectangles?A square and a rectangle differ most noticeably in that a square has equal lengths on each of its four sides, whereas a rectangle has equal lengths on each of its two opposite sides. Geometry has taught us many diverse shapes, including parallelograms, rhombuses, squares, rectangles, cubes, cones, and so forth.
The length and width of it make up its two dimensions. A rectangle's angles are all 90° in angle. Equal and parallel opposite sides. There are two equal-length diagonals in it.
Thus, the mentioned above are correctly matched with its pair.
Learn more about rectangles here:
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To what does the term Holocaust refer?
A-Nazi invasion of eastern Europe
B-Nazi invasion of Poland
C-concentration camps located at Auschwitz
D-the Nazi killing of 6 million European Jews during WWII
Which of the following developments is associated with the growth of industry in the United States from 1865 to 1900?
A.
Vast migration to the American South
B.
B
Significant population growth in urban areas
C. Disappearance of traditional family farm operations
D. O Implementation of immigration quotas to limit foreign influence
Answer:
B
Explanation:
I will give brainiest! "what is the Breadth of the ban on plastic bottles"
Answer:
brithish berdth
Explanation:
Who are the stakeholders for wildfires
Answer:
policy makers , homeowners , health center
Match the group in column 1 with the action it wants to take toward the
Amazon rain forest in column 2.
Native
Americans
?
Expand cattle farming
Ranchers
?
Leave the forest alone
Environmental
groups
?
Search for new medicines
Doctors
Doctors
?
Preserve the forest
Answer: Ranchers: Expand cattle farming.
Native Americans: Leave the forest alone.
Doctors: Search for new medicines.
Environmental groups: Preserve the forest.
Explanation: Matching
What are two strategies that Bangladesh has used to develop its economy?
Answer: The latest Bangladesh Development Update: Powering the Economy Efficiently, says that growth will remain resilient, underpinned by strong domestic demand and structural transformation, but there is no room for complacency. To achieve its growth aspirations, Bangladesh needs to create more and better jobs by boosting private investment, diversifying exports and building human capital. The country also needs to make doing business easier, complete its mega-projects on a fast track, improve financial sector governance and ensure a reliable supply of electricity. Further, sustaining its export and remittance growth will be important. It also needs to focus on improving infrastructure, urban management, and environment conservation. and The World Bank was among the first development partners to support Bangladesh following its independence. Since then, the World Bank has committed more than $29 billion in grants and interest-free credits to the country.
Explanation:
The yield of the land refers to which of the following?
O A. The amount of crop output from a given area of planted land
B. The level of crop output from a given level of input
C. How much land in a given state or territory is suitable for farming
D. An increase in food supply per growing population needs
Answer:
please mark as brainliest answer as it will also give you 3 points
The correct answer is A
The amount of crop output from a given area of planted land
Answer:
The answer is A!!
Explanation:
:)
what is the range of rhe following set if numbers? a 22 b 44 c 66 d 88
Answer:
66
Explanation:
its 66 because the highest number is 88 and the lowest is 22 and the difference is 66
On a cool summer morning in East Lansing, Michigan, the temperature was 7 ℃elsius and the air was saturated with RH = 100%. That afternoon, the temperature rose to 29° Celsius. If the same air mass remained in place all day (meaning the moisture content did not change throughout the day).
Required:
a. Would the relative humidity increase or decrease in the afternoon?
b. What was the relative humidity during that afternoon (rounded to the nearest percent)?
Answer:
The correct answer is -
a) The relative humidity decreases with an increase in temperature.
b) 25%
Explanation:
The dew point (Td) is the temperature at which the Relative humidity (RH) is 100%. So in the given question dew point, is (Td) is 7° C. The RH can be calculated by the formula:
[tex]RH: =100*\frac{(EXP((17.625*TD)/(243.04+TD))}{EXP((17.625*T)/(243.04+T)))}[/tex]
Putting the values of Td and T we get RH=
[tex]RH: =100*\frac{(EXP((17.625*7)/(243.04+7))}{EXP((17.625*29)/(243.04+29)))}[/tex]
= 25.02 or 25 %.
