Gabbro is a dark igneous rock composed of coarse-grained mineral crystals containing a small amount of quartz.
Gabbro's explanationGabbro is an intrusive igneous rock, dark in color, and composed of coarse-grained mineral crystals. These rocks are always black or dark green because their main minerals are plagioclase and pyroxene.
Gabbro is the most abundant rock in the oceanic crust. Gabbro has various uses in the construction industry, usually used as a "base material" (foundation) for construction after a crushing process (stone crusher) has been carried out.
Gabbro consists mainly of the minerals rich in calcium-plagioclase feldspar (usually labradorite or bytownite) and clinopyroxene (augite). Small amounts of olivine and orthopyroxene are usually also present in these rocks. Unlike many other igneous rocks, it usually contains small amounts of quartz.
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Directly after the date of the autumnal equinox, and as the earth continues to revolve around the sun, daylight hours in the southern hemisphere are becoming:
Directly after the date of the autumnal equinox, and as the Earth continues to revolve around the Sun, daylight hours in the Southern Hemisphere are becoming longer.
Directly after the date of the autumnal equinox, daylight hours in the Southern Hemisphere are indeed becoming longer. The autumnal equinox marks the beginning of fall in the Northern Hemisphere and spring in the Southern Hemisphere. As the Earth continues its orbit around the Sun, the tilt of the Earth's axis causes the Southern Hemisphere to gradually tilt towards the Sun.
This change in tilt leads to an increase in the duration of daylight hours and a decrease in the length of nighttime hours in the Southern Hemisphere. This trend continues until the summer solstice, which is the longest day of the year in the Southern Hemisphere, occurring around December 21st. So, after the autumnal equinox, the Southern Hemisphere experiences a progressive lengthening of daylight hours.
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The given question is incomplete. Hence, the complete question is:
Directly after the date of the autumnal equinox, and as the Earth continues to revolve around the Sun, daylight hours in the Southern Hemisphere are becoming:
a. decreases.
b. increase
c. longer
d. shorter
What mishap caused the nuclear power plant to explode?
Answer: The interaction of very hot fuel with the cooling water led to fuel fragmentation along with rapid steam production and an increase in pressure. The design characteristics of the reactor were such that substantial damage to even three or four fuel assemblies would – and did – result in the destruction of the reactor.
Explanation:
a
Although western europe is very industrially developed, agriculture is the main form of land use.t/f
Although western Europe is very industrially developed, agriculture is the main form of land use. This statement is true.
The agricultural sector is one of the prominent land users in Europe and thus outlines landscapes in rural areas. Agricultural land plays a significant part in land use patterns across the European Union. Grassland and cropland jointly make up 39% of Europe's land cover. The agricultural sector is a prominent user of natural resources and has a convoluted association with the environment.
In current years, the agricultural sector has been increasingly influenced by drastic weather events. Europe has the loftiest ratio of land (up to 80%) used for settlement, and production procedures (in particular agriculture and forestry).
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Which of the following was a major factor leading to the Gros Ventre, Wyoming, slide?A) A strong earthquake caused the unstable rock layers to moveB) soils and shallow bedrock were very wet and locally saturatedC) Dry weather caused the clay-rich strata to compact, allowing the overlying sandstone to slide into the valleyD) erosion by the river had undercut the slope-forming shale and exposed the underlying sandstone
The major factor leading to the Gros Ventre, Wyoming slide was option B - soils and shallow bedrock were very wet and locally saturated. The slide occurred on April 15, 1925, when a massive landslide came down from Sheep Mountain and dammed the Gros Ventre River, causing a lake to form behind it.
The saturated soil and bedrock made the mountain slope unstable, causing it to give way and resulting in the landslide. This event is considered one of the largest and most destructive landslides in American history, with a volume of approximately 50 million cubic yards of debris and claiming the lives of three people. It serves as a reminder of the importance of understanding the geology and environmental conditions of an area to prevent disasters like this from happening.
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The intentional destruction of people is called?
Answer:
Genocide is the intentional action to destroy a people—usually defined as an ethnic, national, racial, or religious group—in whole or in part.
Scientists have noted patterns in the Earth's seafloor structures. For example, volcanic ridges are typically located in the center of the oceans, and trenches are typically located along the edges of continents. In addition, seafloor rocks found at the trenches are usually older than seafloor rocks found at the volcanic ridges. Which explanation of the past movement of the Earth's plates is best supported by this information?
Answer:
past movement of the Earth's plates is best supported by : seafloor rocks found at the trenches are usually older than seafloor rocks found at the volcanic ridges.
Explanation:
The statement that refers to the origin of the rocks of the earth that have formed the plate tectonics, which is represented by their ages as the spreading of the seafloor is concerned. The older rocks found at the margin of the continents and the younger are found near the volcanic ridges and they have formed some 200 million years ago.Match the item in column 1 with its description or consequences in column 2.
Trade
Ocean highways
Rural areas and
cities
Landmasses
?
?
?
?
Links culture regardless of
distance
Opened up the world to
trade
Often very different in
culture
Barriers to worldwide
trade
The correct match for the following description is
Trade: Links culture regardless of distance
Ocean highways: Opened up the world to trade
Rural areas and cities: Often very different in culture
Landmasses: Barriers to worldwide trade
What is Trade?Trade, which is typically done in exchange for money, is the transfer of goods and services from one person or institution to another. Economists refer to a system or network that allows trading as a market. A system or network that permits trading is referred to as a market by economists. The direct exchange of products and services for other goods and services, or trading without the use of money, was a first form of trade known as barter.
What is Ocean Highway?Early in the 20th century, the term "Ocean Highway" was coined to describe a network of roads and waterways for motor vehicles that would typically travel as closely as possible to the Atlantic Ocean along the East Coast of the United States, from Jacksonville, Florida, to North Brunswick, New Jersey.
What are rural areas and cities?The rural area or countryside is the region found outside of towns and cities. Small communities and low population densities are features of typical rural settings. Rural regions are frequently those that are agricultural or have a forest cover.
What are Landmasses?A large area of land is referred to as a landmass or a land mass. The phrase is frequently used to describe areas of land enclosed by water, such as a continent or sizable island. A landmass is an identified portion of the continental crust that rises above sea level in the science of geology.
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Describe the three regions of Panama
La región occidental de Panamá es el área que comprende la parte Oeste del país que comprende desde las provincias centrales hasta la región de Chiriquí y Bocas del Toro.
Región Oriental de Panamá esta región tiene la cuenca mas extensa del país, formada por la cuenca Tuira. Chucunaque Contiene ríos como Sambú, Cucunatí, Congo y Sabanas, que desembocan en el golfo de San Miguel. Al sur se localizan los ríos Jaqué y Pavarandó.
La región metropolitana se encuentra localizada en la parte central del istmo y está constituida por las ciudades de Panamá, Colón y los centros urbanos localizados en la zona de influencia de la carretera Transístmica
(PLEASE HELP, NO LINKS PLS THEY WILL BE REPORTED) How does cultural influence mortality?
Answer:
Cultural differences are how people respond to mortality.
Explanation:
How were France and Egypt both involved in the Suez Canal project?
Answer:
The Suez Canal stretches 120 miles from Port Said on the Mediterranean Sea in Egypt southward to the city of Suez (located on the northern shores of the Gulf of Suez). The canal separates the bulk of Egypt from the Sinai Peninsula. It took 10 years to build, and was officially opened on November 17, 1869.
Explanation:
https://www.history.com/topics/africa/suez-canal
- Hope it helps!!!!
Answer:
Because the Suez Canal was built in Egypt under an French diplomat, therefore making both Egypt and France involved in the Suez Canal project.
Explanation:
Brainlest Please!a narrow strip of land that connects two larger landmasses
A narrow strip of land that connects two larger land masses and separates two water bodies is called an Isthmus.
Since Isthmus lies at the connecting point of two large landmasses, its strategic location makes it ideal for setting up ports, canals, military camps, stations, etc. A natural outcome of such structures would be enhanced communication, exchange of knowledge, culture, and robust trade through this connection.
Some examples include the Isthmus of Panama which links continents of North and South America and separates the Pacific Ocean from the Atlantic Ocean. The Isthmus of Suez links the continents of Asia and Africa and separates the Red Sea from the Mediterranean Sea.
Both the above-mentioned Isthmus are expeditors of large-scale trade across the world. About 14,000 ships cross the Panama Canal between the Atlantic and Pacific Oceans every year.
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in which ways does the movement of the solar equator affect precipitation in the tropics and subtropics
The intertropical convergence zone corresponds to the solar equator, where the intensity of the Sun's energy causes evaporation and air movement that boosts precipitation.
The area where the northeast and southeast trade winds converge is known as the Intertropical Convergence Zone sometimes referred to as the doldrums or the calms by sailors due to its repetitively windless conditions. It rounds the planet close to the thermal equator, however the exact location changes with the seasons. It is known as the near-equatorial trough when it is located close to the geographic Equator. It is occasionally referred to as a monsoon trough as the Intertropical Convergence Zone is dragged into and merges with a monsoonal circulation; this terminology is more prevalent in Australia and some regions of Asia.
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Transcribed image text: Based on what you know about light and matter interactions, select all of the correct statements from the following list. a Absorption spectra have bright lines. Low-density hot gases produce emission spectra. Emission spectra have dark lines. 2 The size of an electron's orbit depends on its energy Atoms absorb energy by emisting photons. a Electrons will move to higher orbits when an atom absorbs enough energy a Hot solids emit continuous spectra.
Low density hot gases produces emission spectra, the size of an electrons orbits depends on its energy, electrons will moves higher orbits when an atom absorbs enough energy and hot solid emits continuous spectra are true about light and matter interactions. So the option b, d, f and g is correct options.
Light and matter interact in a variety of ways. Light can be reflected, refracted, or absorbed by matter. Reflection happens when light bounces off of a surface and is returned in the same direction, with the same angle and frequency.
Refraction occurs when light passes through a material, like glass, and changes direction. Absorption occurs when light is absorbed by particles, converting the energy of the light into heat. In addition, light can cause matter to emit light, such as in fluorescence. So the option b, d, f and g is correct options.
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The complete question is:
Based on what you know about light and matter interactions, select all of the correct statements from the following list.
a. a Absorption spectra have bright lines.
b. Low-density hot gases produce emission spectra.
c. Emission spectra have dark lines.
d. The size of an electron's orbit depends on its energy
e. Atoms absorb energy by emitting photons.
f. Electrons will move to higher orbits when an atom absorbs enough energy
g. Hot solids emit continuous spectra.
1. A(n) ____ attack seeks to deny legitimate users access to services by either tying up a server's available resources or causing it to shut down.
2. _____ assigns a risk rating or score to each information asset. Although this number does not mean anything in absolute terms, it is useful in gauging the relative risk to each vulnerable information asset and facilitates the development of comparative ratings later in the risk control process.
1. Denial-of-service attack.
2. Risk Assessment
how many vertices have odd degree in the graph that models the bridges in the map?
In a graph that models the bridges in a map, there can be at most two vertices with odd degree.
This result is known as Euler's theorem for planar graphs, which states that in any planar graph, the sum of the degrees of the vertices is equal to twice the number of edges. Since each edge is incident to two vertices, this means that the total degree of the vertices is equal to twice the number of edges. If we count the degrees of the vertices that are odd, we get an odd sum, because each odd degree contributes an odd number to the total. However, the sum of the degrees must be even, by Euler's theorem. Therefore, there can be at most two vertices with odd degree in the graph, and if there are two, they must be connected by a bridge. This result is useful for solving various types of problems that involve planar graphs, such as the famous Seven Bridges of Königsberg problem.
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Briefly discuss how the existence of informal settlement contributes to crime in the inner city
Answer:
Briefly discuss how the existence of informal settlement contributes to crime in the inner city
Igneous rocks (not including pyroclastic materials) formed from volcanism have a(n). ____________texture and have an origin.
O a) aphanitic; extrusive
Ob) phaneritic; intrusive
O c) aphanitic; intrusive
Od) phaneritic; extrusive
The correct answer is option c) aphanitic; intrusive.
Igneous rocks formed from volcanism can have either an aphanitic or phaneritic texture, depending on their cooling rate. Aphanitic texture refers to fine-grained rocks that cooled rapidly on or near the Earth's surface, while phaneritic texture refers to coarse-grained rocks that cooled slowly beneath the Earth's surface.In terms of origin, igneous rocks formed from volcanism are typically intrusive, meaning they solidify below the Earth's surface from magma. This is in contrast to extrusive rocks, which form from lava that solidifies above the Earth's surface.
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Differentiate between: Biotic and Abiotic resources.
Both biotic and abiotic components make up ecosystems. Water, soil, and the atmosphere are examples of abiotic factors, which are non-living substances, whereas plants, animals, and bacteria are examples of biotic factors, which are living things present in an ecosystem.
The term "biotic" is made from of the terms "bio" and "tic," both of which denote comparable concepts. Thus, the word denotes "lifelike" and refers to all living creatures present in an ecosystem. All the non-living elements that make up an ecosystem are collectively referred to as abiotic. The abiotic components are made up of the sun, water, and terrain.
All the organisms in the ecosystem have a relationship with biotic variables. The biological byproducts they produce and their presence alter an ecosystem's structure. All non-living, chemical, and physical elements found in the earth's atmosphere, hydrosphere, and lithosphere are referred to as abiotic factors.
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roles of the european union
Answer:
reeeee
Explanation:
How are the different body waves affected by earths interior ?
Why does capillarity decrease when sediment size increase?
Need Quick Help!!!!!!!!!!!!!!!!! Includeeee Explanationsssssssss
Answer:
C is you answer
Explanation:
Cuz The United States refused to share with the neighbors . Also United States has gained influence over world affairs. Hope this help you : )
Answer:
CCCCCC is correct.
Mention the significance of Northern Plains
Answer:
Extremely fertile and good for crops, rivers are navigable throughout the year, flat land- good for roads and railways, irrigational facilities, and for construction of H.E.P. Plants.
Explanation:
Northern Plains have fertile soil which is needed to grow crops. They are drained by rivers Ganga, Brahmaputra, Indus. To feed the country, Northern Plains are necessary.
Consider a modified version of the vacuum environment in which the geography of the environment— its extent, boundaries, and obstacles— is unknown, as is the initial dirt configuration. (The agent can go Up and Down as well as Left and Right.) Can a simple reflex agent be perfectly rational for this environment? Explain.
In a modified version of a vacuum environment, where the geography is not known, as well as the initial dirt configuration, a simple reflex agent cannot be perfectly rational.
Percept: Let us assume that the agent can see or detect only the four adjacent locations and whether they are clean or dirty.
Actions: The agent can move up, down, left or right at any point.
State: The state represents the position of the agent and the dirty/clean status of the four adjacent locations.
The agent does not have any information about the environment's geography, the size, boundaries, and obstacles. The agent also doesn't know anything about the initial dirt configuration of the environment.
Since the agent doesn't have enough information about the environment, it cannot make an optimal decision. The simple reflex agent takes the current percept as input and generates an action according to the condition-action rule.
Suppose the agent receives the perception that the location is dirty, and it is not currently clean, then it cleans it. In this way, the agent operates based on its current percept, but it cannot anticipate what will be the next percept. If the agent doesn't have enough information, it can get stuck in a loop of cleaning and moving the same position again and again.
Therefore, it cannot be perfectly rational for the environment without enough knowledge.
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draw an arrow indicating the direction that the coriolis effect would deflect an air mass moving from the north pole toward the equator.\
The Coriolis effect is a phenomenon that causes air masses and other objects to be deflected from their original path due to the rotation of the Earth.
In the case of an air mass moving from the North Pole toward the equator, the Coriolis effect would deflect it to the right, or eastward. This is because the Earth rotates from west to east, causing objects in the Northern Hemisphere to be deflected to the right.
Here is a diagram to illustrate this effect:
```
North Pole
|
|
v
-->Air Mass
|
|
Equator
```
In this diagram, the arrow pointing down represents the air mass moving from the North Pole toward the equator, and the arrow pointing to the right represents the deflection of the air mass due to the Coriolis effect. So, the correct answer is that the Coriolis effect would deflect an air mass moving from the North Pole toward the equator to the right, or eastward.
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fill in the chart
Read the Knowledge Article on the history of Islam in Central Asia. Based on that information, fill in the table below about the Islam’s historical role in Central Asia.
Explanation:
Background information about an area of study
Weather events can and often affect all 4 geospheres.
O True
O False
Answer:
True
Explanation:
the geologic time scale is, starting with the youngest and ending with the oldest: group of answer choices cenozoic, mesozoic, paleozoic, precambrian. paleozoic, mesozoic, cenozoic, precambrian. cenozoic, paleozoic, mesozoic, precambrian. mesozoic, cenozoic, paleozoic, precambrian. cenozoic, precambrian, paleozoic, mesozoic.
The geologic time scale is, starting with the youngest and ending with the oldest is Precambrian, Paleozoic, Mesozoic, Cenozoic.
What is geologic time scale ?The geologic time scale can be described as the term that is been used in the representation of time based which usually focus on the rock record of Earth.
It should be noted that this system involves the chronological dating and do make use of the chronostratigraphy as well as the geochronology .
In conclusion the time scale above goes in the way it was represented in the first part of the answer and can depends on the determination of the age of rocks.
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Which forces pushes surface rocks deep down as part of the rock cycle
The forces that move tectonic plates push deep rocks up to Earth's surface, and also push rocks at Earth's surface down to great depths. Tectonic plate motion may also lead to volcanic activity.
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The lines shown below are parallel. If the green line has a slope of 8, what is the slope of the red line ?
Answer:
Slope of 8
Explanation:
Rise / Run
Start at (-3,0) and end at (1,-5)
Follow the red line.
Count 8 units up from (-3,0) and 1 unit right to (1, -5)
8 up (rise) / 1 right (run)
8/1 = 8
Slope: 8