Answer: minfeng county, china
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.
Answer:
B i think
Explanation:
What other factors might contribute to a species biodiversity?
Answer: habitat change, climate change, invasive species, overexploitation, and pollution
Explanation:
Habitat change, climate change, invasive species, overexploitation, and pollution are the factors might contribute to a species biodiversity.
What is biodiversity?Biodiversity refers to the range of organisms—animals, plants, fungi, and even bacteria—that make up our natural world. In intricate web-like ecosystems, these different species and creatures work together to maintain equilibrium and sustain life.
Biodiversity is essential to the systems that support all life, including human life, on Earth. Without a wide range of different animals, plants, and microorganisms.
People cannot have the healthy ecosystems that we rely on to provide us with the oxygen we breathe and the food we eat. Additionally, people value nature in and of itself.
Thus, Habitat change, climate change, invasive species, overexploitation.
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which of the following is the result of the collision of two oceanic plates?
A. trench
B. volcano
C. rift valley
D. fault line
Three rocks are rolling down a hill at the same speed. Rock 1 has a mass of 1 kg, rock 2 has a mass of 1.5 kg, and rock 3 has
a mass of 3 kg. Which rock has the most kinetic energy?
1
2
rock 1
O rock 2
rock 3
all three rocks have the same kinetic energy
Answer:
rock 3
Explanation:
Rock 3 has the greatest kinetic energy because it has the most mass.
Kinetic energy is the energy due to the motion of a body.
Given mass:
Rock 1 = 1kg
Rock 2 = 1.5kg
Rock 3 = 3kg
Now, to calculate kinetic energy;
K.E = [tex]\frac{1}{2}[/tex] m v²
where m is the mass
v is the velocity
As we can see, kinetic energy is directly proportional to mass.
The higher the mass, the higher the kinetic energy.
Choosing roles for a formal discussion can include picking a member to be a moderator. agreeing to always remain respectful. deciding on the purpose of the discussion. deciding to raise hands before speaking.
Answer:
A picking a member to be a moderator
Explanation:
That is the only one that make since and I took the quiz
Answer:
A.picking a member to be a moderator
Explanation:
Which of the following is true for a tropical rainforest, but not for a desert?
Deserts are extremely dry land areas that can be hot or cold and receive very little rain. Rainforests, on the other hand, receive massive amounts of rain. Both support a wide range of plants.
Why do deserts have no plants?In a desert, evaporation often exceeds annual rainfall. Water is scarce in all deserts, making it difficult for plants and other organisms to survive. Deserts can be found on all continents and cover approximately one-fifth of the Earth's land surface.
Plants in the rainforest use broad leaves and tall stems to compete for sunlight, whereas desert plants progressed to store water. Most rainforests receive more than 100 inches of rain per year, whereas deserts receive only 10 inches in a good year, with droughts occurring frequently.
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Describe the ecological conditions of the alpine tundra.
Answer:
The Alpine Tundra Ecosystem starts between elevations of 11,000 to 11,500 feet, depending on exposure. This is truly a land of extremes. Strong, frequent winds and cold temperatures help limit what plants can grow there. . Grasses and sedges are common where tundra soil is well-developed
Rate me please
The alpine tundra is a high-altitude biome that is characterized by harsh environmental conditions, including cold temperatures, strong winds, and low oxygen levels.
Where does high-altitude biome found ?This biome is found above the tree line, typically above 10,000 feet in elevation, and is characterized by rocky terrain, thin soils, and a short growing season.
Vegetation in the alpine tundra is limited to low-growing, hardy plants such as grasses, sedges, and dwarf shrubs, and the area is home to a variety of specialized animals adapted to the extreme conditions, such as pikas, marmots, and mountain goats. The alpine tundra is also an important ecosystem for regulating the water cycle, as snow and ice melt in the summer and feed into streams and rivers downstream.
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QUESTION 4
4. A region is defined by the fact that it is contained within the Mojave Desert. Therefore the
region is defined by
A. Politics
B. Culture
C. Economics
D. Landforms
Answer:
I believe the answer is d
Where did Archean rocks form and what is their nature? A. Most Archean rocks occur in bluestone belts, consisting largely of metamorphosed, dark, volcanic rocks. B. Most Archean rocks occur in greenstone belts, consisting largely of felsic, granitic rocks. C. Most Archean rocks occur in greenstone belts, consisting largely of weathered, light, volcanic rocks. D. Most Archean rocks occur in greenstone belts, consisting largely of metamorphosed, dark, volcanic rocks.
Answer and Explanation:
Archean rocks are also known as Pre-Cambrian rocks. Archean rocks are the oldest rocks of the earth's crust. The Archean period is very significant because it covers 86.7% of the Total geological history time of earth. This period is the development of first photosynthesis; this period is also the life support atmosphere.
The Archean atmosphere has nearly lacked free oxygen. Astronomers think that the Sun had about 70–75 percent of the present luminosity.
Most Archean rocks occur in greenstone belts. Rocks of these Archean belts consist mainly of metamorphosed dark volcanic rocks and sedimentary rocks. These rocks formed from sedimentary rocks. Along with banded rocks, iron formations in deep waters alongside small continents.
10) Choose the answer that is not an example of culture:
a) The English Language
b) The new Drake song
c) The Daniel Boone National Forest
d) The food served in the cafeteria
Answer:okokok
Explanation:
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
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:
how do I figure this out
Answer:
b.4
Explanation:
so like you gotta do y2-y1 over x2-x1
Why are the “Banks” in Atlantic Canada such productive areas for fish?
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
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.
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.
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What causes the Pacific coast of Peru and Chile to have an arid climate?
El Niño winds
a cold ocean current
low elevation
warm ocean conditions
Answer:
A cold ocean current
Explanation:
The coast of Peru and Chile are affected by a cold ocena current named the Humboldt Current, after the famous German Geographer.
This is a cold current because it comes from the shores of Antarctica, and flows north besides the coasts of Peru and Chile.
Because the current is cold, the air is not as moist as in other areas, which leads to a extremely low level of precipitation. For example, the Atacama desert, in Chile, is the driest place in the world.
Answer:
A Cold Ocean Current is correct
Explanation:
A cold ocean current causes the Pacific coast of Peru and Chile to have an arid climate.
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.
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.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
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).
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When two or more elements combine chemically, they form a(n)
Answer:
Compound
Explanation:
When two or more elements combine chemically, they form a
compound
Why do most mudflows occur in dry mountainous regions after a heavy rain fall?
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. :)
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
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
What is an equation of the line that passes through the point (-6,-4) and is parallel to the line 3y=2x-6
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
Which statement best completes the diagram? Effect Hinduism becomes India'smain religion
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
Where on the trophic pyramid would herbivores be?
A. Secondary Consumers
B. Decomposers
C. Primary Consumers
D. Producers
Answer:
I think C, primary consumers
USING FOUR OR MORE COMPLETE SENTENCES, IDENTIFY THREE TYPES OF CULTURES IN THE WORLD AND DESCRIBE ONE CHARACTERISTIC OF EACH. oops caps lol sorry
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.
What language is spoken by a majority of the people in Latin America?
A.
Portuguese
B.
English
C.
Spanish
D.
French
Answer:
The anwer would be Portuguese!
Explanation:
Its not Spanish, there are slightly fewer people who speak Spanish in Latin America!
I hope this helps!
Answer:
C. Spanish
Latin America is based on Latin like Spanish Latin so yea, that's your answer thanks.
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.
Answer:
2 i think hope this helps
Explanation:
Answer:
The correct answer is B. Both can be unicellular.
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
Answer:
b
Explanation:
edge 2020
Answer:
b
Explanation:
What of the following organisms transforms radiant energy into
chemical energy?
O Butterfly
O Grass
O Mouse
O Deer
Oceans are a closed system.
True
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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If the endpoints of AB
A(-4,5)
are
and B(2,-5)
what is the length (distance) of AB ?
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
