Bowen's reaction series:______.A. creates a progressively more mafic melt.
B. shows the sequence in which different sulfate minerals form during the progressive cooling of a melt.
C. was established by laboratory experiments.
D. has a discontinuous track in which a progressive change with decreasing temperature is observed, from calcium-rich to sodium-rich plagioclase.

Answers

Answer 1

Answer:

B i think

Explanation:


Related Questions

Sharia law is based on the Islamic holy book, called the __________.
A.
Knesset
B.
Majlis
C.
Qur’an
D.
Sultan

Answers

Answer:C.)The Qur'an

Explanation:

the knesset is the answer

What missing geographic feature helped Germany invade Poland?

A.mountains

B.seas

C.rivers

D.peninsulas

Answers

A mountains is correct pretty sure

Answer:

The correct answer is A

Explanation:

QUESTION 5
5. The Italian car company Fiat transports vehicles into the United States to be sold. Fiat is
engaging in
A Trade
B. Embargo
C. Charity
D. Conservation

Answers

The answer A
Hope this helps

Which of the following groups includes people of mixed ancestry?
i. Amerindian
ii. Mestizo
iii. Mulatto

Answers

Answer:

ametindian

Explanation:

because people of American and Indian can lives there

If the endpoints of AB
A(-4,5)
are
and B(2,-5)
what is the length (distance) of AB ?

Answers

Answer:

11.66units

Explanation:

Given parameters:

    Coordinates of A = (-4,5)

    Coordinates of B = (2,-5)

Unknown:

Length of AB = ?

Solution:

To find the distance between two points, use the expression below;

  D = [tex]\sqrt{(x_{2} - x_{1})^{2} + (y_{2} - y_{1} )^{2} }[/tex]

  x₁ = -4

  x₂ = 2

  y₁   = 5

 y₂  = -5

Input the parameters and solve;

    D = [tex]\sqrt{( 2- (-4))^{2} + ( -5 - 5 )^{2} }[/tex]

    D = √6² + (-10)²  = 11.66

What happens at a convergent boundary?

A. Magnetism occurs as lithospheric plates are attracted toward each other by gravity.

B. Mountains form as lithospheric plates move side by side past each other.

C. Earthquakes occur as lithospheric plates move away from each other.

D. Collisions occur as lithospheric plates move toward each other.

Answers

Answer:

At convergent boundaries, collisions occur as lithospheric plates move toward each other.

Explanation:

A is not correct because the movement of the tectonic plates is not driven by magnetism.

B is not correct because at this type of boundary the tectonic plates move toward each other, not slide past each other.

C is not correct because the plates move toward each other at this type of boundary, not move away from each other.

D is correct because at this type of boundary the plates move toward each other, and as they do collisions occur, resulting in the formation of mountains and subduction zones.

Which describes a common characteristic of animal-like and plant-like protists?
1*Both can be autotrophs.
2*Both can be unicellular.
3*Both reproduce only asexually.
4*Both have glass-like cell walls.​

Answers

Answer:

2 i think  hope this helps

Explanation:

Answer:

The correct answer is B. Both can be unicellular.

Which measurement is larger 7.5 cm or 78 mm? Why? Explain

Answers

Answer:

78mm

Explanation:

There are 10 centimeters in a millimeter, so if you multiply 7.5 by 10 to convert cm to mm you will get 75, which is less than 78, so 78 mm is greater than 75 cm.

a simple machine makes our work easier and faster​

Answers

It does, because instead of having to use hands and other things we can use the machine and it is twice as fast!

Answer:

yes

Explanation:

I think

When two or more elements combine chemically, they form a(n)

Answers

Answer:

Compound

Explanation:

When two or more elements combine chemically, they form a

compound

USING FOUR OR MORE COMPLETE SENTENCES, IDENTIFY THREE TYPES OF CULTURES IN THE WORLD AND DESCRIBE ONE CHARACTERISTIC OF EACH. oops caps lol sorry

Answers

Answer:

Explanation:

The question you have asked is a very very wide one, with a lot of different opinions. But if I were to answer, I would say types of culture include;

Clan Culture.

Hierarchy Culture.

Market Culture.

Clan Culture: is a family-like or tribe-like type of environment. A clan culture places a lot of emphasis on consensus and commonality of goals without ignoring that of values. I would also add that Clan cultures are very collaborative and their characteristics include;

Effective communication.

Diversity.

Learning opportunities.

Recognition.

Clear and defined purpose.

Meaning and purpose.

Teamwork.

Why were the Hyksos able to conquer the Egyptians? They had more soldiers. They had better commanders. They paid tribute to the local leaders. They had superior weapons.

Answers

Answer:

the Hykos had superior weapons than the Egyptians. They used bronze to make them

Hyksos were a group of powerful warriors that were located in western Asia. They used Egyptian methods of warfare. They drove horse-drawn carats.  

They had weapons made of bronze and iron. They overtook the Egyptian and took control of the land. Hence they had superior or powerful weapons.

Hence the option D is correct.

Learn more about the Hyksos able to conquer the Egyptians.

brainly.com/question/17835357.

Please help will give brainliest if correct!

Answers

The answer fam is..........

Clan - People united by kinship ties

Kinship ties - Social relationships, particularly  among people who are related by family

Household - People who live together in a single residence

Naturalized citizen - Immigrants who obtain citizenship in their new country

HELPPP MEEE ASAPP PLEASE!!!!
Which of these is NOT one of Alfred Wegener's evidences to support
Continental Drift?
Distribution of rock formations
Shapes of existing continents
Distribution of fossils
0 Existence of hurricanes

Answers

Answer:

we shouldn't have any problem at this time but I think it is important that you are correct answer for this is the closing cost for es una Comunidad de mi país con un gran potencial para el titulo y el de la is the closing cost for a la casa a ver que tal es

Answer:

here are the things that he used Terms in this set (4)

Fossil Correlation. unique remains in distant places.

Rock Correlation. identical rocks, mountains and structures.

Apparent Fit. continents look like puzzle pieces and seem to fit together.

Paleoclimate Data. coal found in cold regions, glacial evidence found in warm regions.

the right one ids d

Explanation:

The study of culture primarily involves

Answers

Answer:

Explanation:

When we study a culture we mainly look to learn why various peoples live as they do. This can be done by observing their surroundings, the resources at their disposal, and their interactions with people from and outside their own culture. Many things can influence and create different cultures so we need to look at various reasons why some people live as they do.

2. What is the science and art of correct thinking?
A Ethics
C. Metaphysics
B. Aesthetics
D. Logic
11​

Answers

Answer:

logic

Explanation:

logic is the art of correct thinking and has been called that for a long time

Answer:

logic

Explanation:

this means that the science the primary purpose of which is the discovery order as it exists in the objective world

Urban heat islands can cause an increase in __________ pollution, which is very harmful to people’s health.
A.
heat
B.
ozone
C.
runoff
D.
water

Please select the best answer from the choices provided
A
B
C
D

Answers

Answer:

b

Explanation:

edge 2020

Answer:

b

Explanation:

Why are the “Banks” in Atlantic Canada such productive areas for fish?

Answers

Because there is fluid / water

The number of salmon has ___________ in part because of human activities, such as building of dams and redirecting the flow of rivers for crops.

Answers

Answer:

Decreased

Explanation:

The number of salmon has decreased in part because of human activities, such as building of dams and redirecting the flow of rivers for crops.

Which statement best completes the diagram? Effect Hinduism becomes India'smain religion​

Answers

Answer:

making india focus and change its ways to hinduism

Explanation:

Answer:

making india focus and change its ways to hinduism

Explanation:

HOPE IT HELPSSS!! :D

Land development and dumping of waste are affecting which natural resource of the Pacific Coast region? (1 point) wetlands desert grapes coal

Answers

Answer:

Wetlands

Explanation:

Wetland loss due to land development and dumping of waste is a major detriment to wetlands.

A wetland is an area that is seasonally flooded with water from time to time.

Wetlands are distinct and very unique landforms with special hydrologic signatures that allows for certain organisms to thrive.

The loss of wetland is becoming a serious problem. It has been suggested that about 50% of the world's wetlands have been lost in the past 100yrs.

How has science led to advancements that benefit society? a. Science increases the understanding of natural processes, which leads to technological advances. b. Scientific exploration has led to a social imbalance. c. Scientific understanding leads to technological advances, which contribute to environmental degradation. d. All of the above

Answers

Answer:

Science increases the understanding of natural processes, which leads to technological advances.

Explanation:

The study of science is a diligent inquire into the processes of nature. Scientists seek  to understand natural patterns and phenomena with the aim of harnessing them or modifying them where necessary for the purpose of improving the society.

Research into science ultimately leads to technological sophistication which in turn improves the standard of living of people in a given society. Technological advancement is a direct consequence of scientific research

Answer:

A. Science increases the understanding of natural processes, which leads to technological advances.

Explanation:

What is a rift valley?

Where continental plates collide and form rifts of folded mountains in the crust
Where the ocean floor appears to be splitting and magma is rising from the mantle
Where a continental plate collides with an ocean plate to form a subduction zone
Where two ocean plates collide forming a subduction zone

Answers

Answer:

A rift valley is where the ocean floor appears to be splitting and magma is rising from the mantle

Explanation:

Answer:

B.) Where the ocean floor appears to be splitting and magma is rising from the mantle

The majority of the debris found in the garbage patch is _______.
a.
large plastic bottles
b.
sewage
c.
trash from landfills
d.
small pieces of plastic

Answers

Answer:

D is the right answer. I think but I am not sure

The majority of the debris found in the garbage patch is small pieces of plastic. Hence, option D is correct.

What is garbage patch?

Large sections of the water called garbage patches are where marine waste, which also includes trash, fishing gear, and other material, accumulates. Gyres, which are revolving ocean currents, are what cause them to form. They can be compared to large whirlpools that draw things in.

A huge system of spinning ocean currents is what the National Oceanic and Atmospheric Administration refers to as a gyre. However, it is increasingly used to describe the garbage patch as an oceanic vortex of small-particle debris and plastic waste.

The largest of the five offshore plastic accumulation zones in the world's oceans is known as the Great Pacific Garbage Patch. It is about midway between California and Hawaii.

Thus, option D is correct.

For more information about garbage patch, click here:

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Which statement best describes the characteristics of areas near the equator?
A
Areas near the equator get less direct sunlight so the temperatures are lower.

B
Areas near the equator get more direct sunlight so the temperatures are higher.

C
Areas near the equator have more yearly rainfall so the temperatures are lower.

D
Areas near the equator have less yearly rainfall so the temperatures are higher.

Answers

Answer:

B . Areas near the equator get more direct sunlight so the temperatures are higher.

Explanation:

At equator, the sun is always over head and hits the surface directly. The surface is no at an angle to the sun.

The insolation here is very great and they received more direct sunlight.

Due to the high insolation, the temperature is higher than most part of the earth. Rainfall levels are also high as rain cloud easily forms here. In most equatorial region, both temperature and rainfall is high all year round.

Give three examples of natural resources found in Latin America. Explain which industries use these natural resources and the environmental challenges that can occur as a result

Answers

Answer:

Some of the natural resources found in Latin America are oil, timber, and water.

Explanation:

Latin America is a region that is rich in numerous natural resources. Some that stick out are the oil, timber, and water. The oil is mostly found in the northern, northeastern, and eastern parts of this region, the timber in the northern and central parts, and the water is abundant across most of the region.

The oil is used mostly in the energy and petrochemical industries. The environmental impact is very bad because of the heavy pollution of all spheres. The timber is used in the paper, furniture and floor, and construction industries. The constantly growing demand, unfortunately, has led to large-scale destruction of the forests and endganering a lot of species.The water is abundant in most of this region which has led to a lot of exploitation of the same, mostly in the energy, water supply, and agriculture industries. The energy production has led to a change of the water properties and blocking the movement of the species living in water, the water supply hasn't yet caused any problems, while the agriculture has led to big pollution.

Answer:

:The 3 examples are fertile soil, and minerals, including the Amazon Rainforest. Explanation:Latin America exports mostly in agricultural products and main export commodities incl…

Explanation:

What is an equation of the line that passes through the point (-6,-4) and is parallel to the line 3y=2x-6

Answers

Answer:

y  =  [tex]\frac{2}{3}[/tex]x

Explanation:

Given parameters:

  Coordinates  = (-6, -4)

   Equation of a the line; 3y = 2x - 6

Unknown:

Equation of the line parallel to this line  = ?

Solution:

The equation of any straight line is expressed as;

              y  = mx  + c

y and x are the coordinate

 m is the slope  

c is the intercept of the y - axis

Now from the equation, let us find the slope;

   3y = 2x - 6

     y  = [tex]\frac{2}{3} x[/tex] - [tex]\frac{6}{3}[/tex]

    y  =  [tex]\frac{2}{3} x[/tex] - 2

The slope is  [tex]\frac{2}{3}[/tex]

Parallel lines are lines that never meets. Therefore they have the same slope;

  the slope of the new line is  [tex]\frac{2}{3}[/tex]

Now,

  for the new line, we need to find the intercept;

        since y = mx + c,

     y  = -4 and x = -6;

           -4 =  [tex]\frac{2}{3}[/tex] x (-6) + c

          - 4  = -4 + c

           c= 0

The equation of the new line is;

            y  =  [tex]\frac{2}{3}[/tex]x

Why do most mudflows occur in dry mountainous regions after a heavy rain fall?

Answers

Answer:

The reason for that is because in dry regions there are a lot of rocks and rocks are made minerals and dried up mud. So when they have heavy rainfalls the rain wets the rocks and it loses and eventually because mud and thats how mudflows happen.

Explanation:

hope this helps. :)

Choose all of the characteristics that caused scientists to reclassify Pluto as a dwarf Planet
Icy body, similar to the Kuiper Belt objects
Rocky or gaseous composition
Extreme oval shaped orbit
Near circular shaped orbit
o It has not cleared its orbital path of other objects

Answers

Answer:

The answer is 2

The object would have to be irregularly shaped, orbit the Sun, and be traveling in a path free from other objects.

Explanation:

In the given statement two characteristics are correct that caused scientists to reclassify Pluto as a dwarf Planet. Extreme oval shaped orbit and t has not cleared its orbital path of other objects .

What is dwarf planet  ?

According to the IAU, a celestial body in direct orbit of the Sun that is sufficiently large that gravitational forces rather than rotational forces govern its shape is referred to as a "dwarf planet. mechanical forces (and so has the shape of an ellipsoid), but has not yet rid the area around it of other items.

Pluto was reduced to a dwarf planet by the International Astronomical Union (IAU) because it did not meet the three requirements for a full-sized planet. In essence, Pluto satisfies all the requirements but for the one that it "has not cleansed its neighboring neighborhood of other objects.

There are mountains, valleys, plains, and craters on Pluto's surface. Pluto's temperature can reach -375 to -400 degrees Fahrenheit (-226 to -240 degrees Celsius). The tallest mountains on Pluto range in height from 6,500 to 9,800 feet (2 to 3 kilometers).

Learn more about dwarf planet here

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# SPJ 2

Oceans are a closed system.
True
False​

Answers

This question is false

Oceans are a closed system, is the false statement. An example of a closed system on earth is a cup of tea with a lid on it. The environment, not the tea, is the only source of energy exchange.

What is meant by closed system?

A closed system is a type of thermodynamic system in which mass is conserved within the system's boundaries, but energy can easily enter or leave the system.

In chemistry, a closed system is one that permits energy transfer but prevents reactants or products from entering or leaving. A thermos or cooler is approximately an isolated system.

Additional examples include open frying pots and basic water bottles. Energy can enter and exit from a closed system, but matter cannot. A stove top covered pot is around this size.

Thus, it is a false statement.

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