The correct option is C ; Three planes of cleavage that intersect at 90°.
Mineral cleavage occurs when mineral cracks along parallel, flat surfaces (cleavage planes). Halite, for example, has three cleavage directions that are 90 degrees apart.
Backscattered electron diffraction (EBSD): EBSD provides information on the crystal lattice. It is possible to characterize the atomic structure of a mineral as well as see the orientation of the crystals and hence probable epitaxies, epigenies, and so on.
Euhedral crystals (also known as idiomorphic or automorphic crystals) are well-formed crystals with sharp, easily identified faces.
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what is the amplitude of the traveling wave in the (figure 1)? express your answer to two significant figures and include the appropriate units.
The correct answer is As was already said, the period of the wave is equal to the duration of one oscillation as well as the duration of one wavelength travelling along the wave's course.
The greatest displacement of the medium from its equilibrium position is measured by the wave's amplitude (A).Waves may be divided into two categories: transverse and longitudinal. The displacement of the medium in a transverse wave is perpendicular to the direction of wave propagation (Figure 19-1). The displacement of the medium in a longitudinal wave is in the direction of the wave propagation (Figure 19-2). A travelling wave is one that moves across a single medium at the highest and lowest positions of the specified amplitude. Water surface ripples are an example of a transverse wave. guitar string vibrations. a Mexican wave at a stadium sporting event.
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at which lunar phase(s) are tides most pronounced (e.g., the highest high tides)? (a) first quarter (b) new moon (c) full moon (d) both new and full moons (e) both first and third quarters
Answer:
D
Explanation:
both new and full moons
During full or new moons—which occur when the Earth, sun, and moon are nearly in alignment—average tidal ranges are slightly larger. This occurs twice each month.
12. Which of the following is a non-biological factor of population change? A. Fertility B. Migration C. Mortality D. Fecundity
Answer:
b migration 9s a non Biological factor of population change
How would a rise in sea level due to climate change affect coastal processes
Sea level rise affects coasts by increasing flooding and erosion, shifting sand and beaches, and changing the water quality of estuaries, lagoons and coastal lakes.
Sea level rise is causing higher, more extensive and more frequent flooding (inundation) of estuaries and nearby low-lying areas in NSW. Some low-lying areas are likely to be permanently inundated with increasing sea levels.
Barrier islands are offshore islands made of sand deposited parallel to the shoreline creating a protective barrier for the coastline.
True
False
True , Barrier islands are offshore islands formed of sand that has been deposited parallel to the shoreline to form a protective barrier for the coastline. Elevated wave-cut platforms in southern California show that this coastal area is still developing.
A barrier island is a lengthy offshore sand deposit that runs parallel to the coast. Barrier islands are continually changing as longshore drifts deposit, remove, and redeposit sand.
Groins are built to maintain or enlarge beaches that are losing sand. The foreshore is the portion of the beach that is exposed at low tide and submerged at high tide.
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This comparison shows that earthquake activity along the west coast of South America is primarily on the ____ side of the trench. This is consistent with a ...
The correct answer is land.comparison shows that earthquake activity along the west coast of South America is primarily.
The Nazca plate's oceanic crust is subducting beneath the South American plate along the west coast of the continent, creating the Peru-Chile Trench. An oceanic tectonic plate in the eastern Pacific Ocean basin off the west coast of South America is called the Nazca Plate, sometimes known as the Nasca Plate, after the Nazca area in southern Peru. Continental drift is a phenomenon that creates ocean basins. A continent is pushed away from the ridge axis when oceanic crust moves away from the ridge crest. The oceanic crust dips into a deep sea trench when it reaches one. The oldest crust is the coldest and is found at the ocean's bottom.
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Analyze the map below and answer the question that follows.
A map of Asia titled Climate Map of Asia. A key shows 4 main climate zones and their subzones by color. Tropical Zone: Dark pink = Tropical humid. Light pink = Tropical wet and dry. Dry Zone: Yellow = Semi arid. Tan = Arid. Mid-Latitude Zone: Dark green = Marine west coast. Light green = Mediterranean. Aqua = Humid subtropical. Orange = Humid continental. High Latitude Zone: Light grey = Subarctic. Dark grey = Tundra. Brown = Highlands. The area circled in black in central Asia is mostly brown and tan with smaller areas of yellow and aqua.
Which of the following physical characteristics best explains the climate of the area that is circled in black on the climate map above?
A.
the Gobi Desert
B.
the Himalayan Mountains
C.
the Malay Archipelago
D.
the Ural Mountains
Please select the best answer from the choices provided.
A
B
C
D
The following physical characteristics best explain the climate of the area that is circled in black on the climate map above the Himalayan Mountains. The correct option is b.
What are the Himalayan Mountains?The Himalayan mountains are a mountain range separating the plains of the Indian subcontinent from the Tibetan Plateau. The range has some of the planet's highest peaks, including the very highest, Mount Everest which lies on the border of China and Nepal. Over 100 peaks exceeding 7,200 m (23,600 ft) in elevation lie in the Himalayas.
By contrast, the highest peak outside Asia (Aconcagua, in the Andes) is 6,961 m (22,838 ft) tall.
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There were ____ judges from the U.S., U.S.S.R., Great Britain and France. Two conditions were placed on the trial. The defendants could not claim:
There were foreign judges from the U.S., U.S.S.R., Great Britain, and France. Two conditions were placed on the trial. The defendants could not claim the usefulness of the treaty that was created.
What is a claim?A claim is made to a person and may or may not instantly agree with you in order to persuade, debate, convince, or propose anything. A claim is a general assumption about the text that needs support or more explanation. It blends a particular point of view with a topic.
This was to be sure that the data that was presented to the people where the claim or the decision was among various countries. This was to make sure that every country was heard and the data will then be recorded with the help of the judges. There was a treaty that was signed by them in the end.
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DISCUSS THE AIDS EPIDEMIC IN SUB-SAHARAN AFRICA, INCLUDING ITS ORIGINS AND ISSUES THAT MAKE THE PROBLEM WORSE, AND POSSIBLE SOLUTIONS TO THE PROBLEM
Please help!!!!
Answer:The AIDS epidemic in sub-Saharan Africa has been one of the most significant public health challenges of the past several decades. It is estimated that over 25 million people in sub-Saharan Africa are living with HIV, and that the majority of new infections occur in this region.The origins of the AIDS epidemic in sub-Saharan Africa are not entirely clear, but it is believed to have been introduced to the region through migration and trade routes from other parts of the world. The epidemic was first identified in the region in the 1980s, and since then it has spread rapidly, particularly in rural areas where access to healthcare and education is limited.There are a number of issues that make the AIDS epidemic worse in sub-Saharan Africa. One of the biggest challenges is a lack of access to healthcare, including HIV testing, treatment, and preventative measures. Many people in the region live in poverty and do not have access to adequate healthcare, making it difficult to prevent and treat the disease. Additionally, cultural beliefs and practices, such as stigma and discrimination against those living with HIV, can make it difficult for people to access the care they need.Another major issue is a lack of education about the disease, including how it is transmitted and how to prevent it. This can lead to risky behaviors and an increase in new infections. In addition, weak healthcare systems and limited resources can make it difficult to respond effectively to the epidemic
Explanation:used the new AI
so-called non-metropolitan communities with populations under 10,000 and often consisting of very small towns surrounded by smaller towns ?
Micropolitan counties, as well as all counties that are not designated as Metro or Micro, are considered non-Metropolitan or rural.
According to this classification, around 17% of the population in 2000 was classified as non-metropolitan, while 74% of the geographical area was classified as non-metropolitan. Depending on the definition, population thresholds used to distinguish rural from urban settlements range from 2,500 to 50,000.
Small towns (populations of 5,000 to 9,999 people) Small cities (populations of 2,500 to 4,999) Villages (populations of 1,000 – 2,499) (populations of 1,000 – 2,499) Miniature towns (population of less than 1,000)
Population pyramids formed from age-sex distributions are classified into three types: expanding, constrictive, and stable. Small towns are defined as incorporated areas with 5,000 or fewer persons, while big cities have populations of 50,000 or more.
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the present distribution of the basques suggests that as the indo-europeans advanced across the landscape, this group retreated and sought refuge in the
The present distribution of the Basques suggests that as the Indo-Europeans advanced across the landscape, this group retreated and sought refuge in the Pyrenees.
Why is Basque an Indo-European?Basque is geographically ringed by Romance languages but is a language isolate unrelated to them, and indeed, to any other language in the world. It is the last existing descendant of one of the pre-Indo-European languages of Prehistoric Europe.
What country is Pyrenees in?The Pyrenees are a European mountain range on the border among France and Spain. Andorra is also to be found in the range. The Pyrenees fall in the countries of France and Spain and create a natural border among the two. The mountain range is divided into three sections; the western, eastern and central Pyrenees.
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Need help with this maths hw pls??
Order of fractions from smallest to largest:
4/15, 3/10, 11/15, 17/20, 9/101/4, 1/3, 2/5, 2/3, 3/4 9/8, 15/8, 13/6, 9/4, 15/633/30, 27/20, 19/10, 22/5, 372/60How to order fractions3/10, 4/15, 9/10, 11/15, 17/20If sorted we first equate the denominator to 60.
18/60, 16/60, 54/60, 44/60, 51/60
So if sorted from smallest to largest, the order becomes:
4/15, 3/10, 11/15, 17/20, 9/10
1/4, 1/3, 2/3, 3/4, 2/5If sorted we first equate the denominator to 60. it becomes:
15/60, 20/60, 40/60, 45/60, 24/60
So if sorted from smallest to largest, the order becomes:
1/4, 1/3, 2/5, 2/3, 3/4
15/8, 9/8 13/6, 15/6, 9/4If sorted we first equate the denominator to 24. it becomes
45/24, 27/24, 52/24, 60/24, 54/24
So if sorted from smallest to largest, the order becomes:
9/8, 15/8, 13/6, 9/4, 15/6
19/10, 22/5, 27/20, 33/30, 31/5If sorted we first equate the denominator to 60. it becomes:
114/60, 264/60, 81/60, 66/60, 372/60
So if sorted from smallest to largest, the order becomes:
33/30, 27/20, 19/10, 22/5, 372/60
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answer asap pleaseee!! :>
The ___________________________________ declares its relationship with Taiwan as "___________________________________ ___________________________________."
The government of the People's Republic of China declares its relationship with Taiwan as "One China Policy" or "One China Principle."
What is the Issue that China has with Taiwan?The issue between China and Taiwan revolves around the political status of Taiwan. The government of the People's Republic of China (PRC) claims that Taiwan is a part of its territory and should be reunified with the mainland. On the other hand, the government of Taiwan, officially known as the Republic of China (ROC), considers itself to be an independent and sovereign state.
This disagreement stems from the Chinese Civil War, which took place in the mid-20th century.
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which of the following is a way that geology influences rapid city and areas of the black hills, either presently or in the past?
Flooding along the Black Hills' drainage creeks, layered rock formations that regulate slope steepness, presidents' faces carved into granite, and abundant gold deposits all of these.
A well-known pegmatite district surrounds the granite of the Black Hills in South Dakota, a prime example of this type of granite. Problems regarding the resources, dangers, and habitats of the Earth are best solved with geologic maps. Geologic maps show the distribution of various rock types, surface deposits, and the locations of faults and folds in the earth's crust.
The highest portion of Mount Rushmore is currently made up of a sizable block of fine-grained granite, which made for a great carving surface
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Complete question is
Which of the following is a way that geology influences Rapid City and areas of the Black Hills, either presently or in the past
a)flooding along creeks that drain the Black Hills
b)tilted rock layers that control the steepness of slopes
c)tourism from presidents 'faces chiseled into granite
d)large gold deposits
e)all of these
Pressure cell labelled A
A pressure cell is a device used to measure and control the pressure of a fluid or gas in a closed system.
A pressure cell typically consists of a sealed chamber with a pressure-sensing device such as a strain gauge, attached to it. As the pressure in the chamber changes, the strain gauge measures the resulting deformation, which is then converted into an electrical signal that can be used to indicate or regulate the pressure. Pressure cells are commonly used in industrial and laboratory settings for applications such as calibration, testing & process control.
The term "Pressure cell labelled A" could refer to a specific pressure cell that is part of a larger system and it could be found in a variety of contexts such as engineering, manufacturing or scientific research.
The answer is general, as no question is provided.
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You engineered a new gene which includes GFP fused to the cytoplasmic domain of a transmembrane protein. You then added a cardiac-specific promoter and incorporate this new gene into the genome of the mouse. When you examine cells from these mice in thefluorescent microscope:a. You will see the fluorescence throughout the cytoplasm of all the cells of the mouse.b. You will see the fluorescence throughout the cytoplasm of all cardiac cells in the mouse.c. You will see the fluorescence from the protein in the membrane of all cardiac cells in the mouse.d. You will see the fluorescence in the membranes of all the cells of the mouse.e. All of the above will be seen.
The correct option is C. You will see the fluorescence from the protein in the membrane of all cardiac cells in the mouse.
GFP is created concurrently in cells where the gene is expressed and the tagged proteins are produced. Only cells that express the tagged gene or generate the target proteins will fluoresce when viewed under fluorescence microscopy.
GFP can not only interfere with its fusion partner's folding, but when GFP is fused to a protein that does not fold properly, GFP's folding is also affected, resulting in abnormally low fluorescence. This phenomenon, in fact, can be utilized to monitor protein folding and select correctly folded proteins.
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which of the following tools were necessary to measure the size of the earth? [select all that apply]A. SticksB. EyesC. FeetD. A zest for experiment
These following tools were necessary to measure the size of the earth A) feet B) a zest for experiment C) eyes D) sticks
All presently recognized life in the universe is found on Earth, which is located third from the Sun. Although the Solar System contains enormous amounts of water, only Earth is home to liquid surface water.
The ocean covers roughly 70.8% of Earth's surface, dwarfing the polar ice, lakes, and rivers. Earth's surface is made up of continents and islands for the remaining 29.2% of its total area. Several slowly moving tectonic plates that make up the Earth's surface interact to create mountain ranges, volcanoes, and earthquakes.
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identify the landform that has separated north africans from the rest of the continent. the sahara is the landform that separated north africans from the rest of the continent.
Answer: The Sahara creates a barrier between Northern Africa and the rest of the continent
Explanation:
Discuss the evolution of human geography as a discipline
Human geography is important because of its ability to study the Earth in ways that allow us to better understand how humans can create a more sustainable planet, save biodiversity, and so forth.
What is the evolution of human geography as a discipline?Geography had evolved over many centuries. Explorations were some of the earliest geographical studies, dating back around four thousand years. Early explorers traveled and attempted to map new areas. The archaeological discovery of a Babylonian clay tablet map dating back to 600 BCE provides evidence of such explorations.
During this time, Phoenician, Chinese and Egyptian civilisations were in the beginning to explore places outside their homelands. It was the ancient Greek scholars who laid the foundations and gave a solid form to geographic studies and on these foundations, the pillars of modern geography were erected by others in the subsequent ages.
The Romans, the Arabs, the Indians, the Chinese, the Germans, the French, the British and the American geographers have contributed to the development and enrichment of the subject.
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pls help. easy science. will give points
Lunar phase, a full moon, the amount of light it emits, its perigee (a "supermoon"), its culmination, and its brightness. The six Phases are listed above.
How powerful is the moonlight?Depending on the lunar phase, moonlight's brightness fluctuates widely, yet even a full moon normally emits just 0.05–0.1 lux of illumination.
The illuminance can reach up to 0.32 lux when a full Moon near perigee (a "supermoon") is seen from the tropics at upper culmination. Only 12% of incident sunlight is reflected from the lunar surface, according to the Moon's bond albedo .
The Earth's surface is illuminated by the moon for about 1.26 seconds. Moonlight, which is dispersed throughout Earth's atmosphere, generally makes the night sky more luminous and reduces the contrast between fainter stars and the background.
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3. for lesson 3: combine areas of high lava flow risk. what is the spatial pattern of the high hazard zone?
The correct answer is The two most active volcanoes, Klauea and Mauna Loa, as well as Huallai, provide the biggest long-term lava flow hazard.
Any potentially harmful volcanic process that endangers people's lives, way of life, or infrastructure is referred to as a volcanic hazard. The vicinity of the volcano may be subject to a number of dangers, including lava flows, pyroclastic flows, lahars, jökulhlaups, landslides, and debris avalanches. Volcano danger zones that are typical during an eruption are: the local vicinity of the volcanic vent that is erupting. localities in the vent's direct line of sight if the eruption releases ash. areas that are sloping away from the vent if lava flows result after the eruption. Due to the cohabitation of three potentially explosive volcanoes (Vesuvius, Campi Flegrei, and Ischia) with extremely dense urbanisation, the Naples (southern Italy) region has the highest volcanic risk in the whole globe. 20 kilometres or less separate more than 3 million residents from a potential eruptive vent.
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Where does Jonna live? Find it on the globe.
Answer:
in the Nordic village of Sweden
14. One of the characteristics of a population census is simultaneity. What does simultaneity refer to in this context? A. government sponsorship B. all-inclusiveness C. limited time frame D. cost reduction
Answer:C. limited time frame. Simultaneity in a population census refers to the fact that data is collected and recorded for a specific, limited period of time.
Explanation:
True False. The Rio Grand River does NOT serve as a physical divider between Mexico and Canada.
FALSE starts in the southern Colorado San Juan Mountains and flows south through New Mexico.
The Rio Grande River is a natural border between Mexico and Canada. The Rocky Mountains' highest point is around three miles high.
The Rio Grande is the fifth-longest river in the United States and one of the world's top twenty. It stretches 1,901 miles from Colorado's San Juan Mountains to the Gulf of Mexico, forming a 1,255-mile part of the US-Mexico border.
Rio Grande, Spanish Ro Grande del Norte, or (in Mexico) Ro Bravo, or Ro Bravo del Norte, is the fifth longest river in North America and the 20th longest in the world, forming the border between Mexico and the United States.
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Only eight elements make up the vast majority of rock-forming minerals. Which of the following elements is not one of the eight?
Iron
Sulfur
Potassium
Oxygen
Answer:
Sulfur
Explanation:
The 8 elements are Oxygen, Silicon, aluminum, iron, magnesium, calcium, sodium, and potassium
Only eight elements make up the vast majority of rock-forming minerals. Among the given options, sulfur not one of the eight elements. The 8 elements are Oxygen, Silicon, aluminum, iron, magnesium, calcium, sodium, and potassium.
What is a mineral?Rocks are made up of minerals. A mineral is a naturally occurring substance that is solid, crystalline, room temperature stable, and inorganic. Accessory minerals are minerals that occur in minor quantities within a rock. Although accessory minerals are present in trace levels, they can provide vital insight into a rock's geological history and are frequently used to determine its age.
Mineral abundance and variety are determined by the abundance of the elements of which they are composed in the Earth's crust. The Earth's crust is made up of eight elements: oxygen, silicon, aluminum, iron, magnesium, calcium, sodium, and potassium. The chemistry of the igneous process directly controls the composition of minerals generated.
Therefore, the second option is the correct answer.
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which of the following are consequences of collisions of large objects during the formation of the solar system and its planets?A) Formation of even larger objectsB) Melting of rockC) Loss of volatiles to space
Answer: A
Explanation:
The correct option is A ; Formation of even larger objects . The four outer planets, commonly known as the Jovian or gigantic planets—Jupiter, Saturn, Uranus, and Neptune—are enormous objects with densities less than 2 grams per cubic centimeter.
They are mostly made of hydrogen and helium (Jupiter and Saturn) or ice, rock, hydrogen, and helium (Uranus and Neptune) (Uranus and Neptune).
This general pattern of planet formation—the accumulation of smaller masses to generate larger ones—also occurred in the outer solar system. However, the accretion of frozen planetesimals generated objects with ten times the mass of Earth.
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What is the word used to describe the formation of mountains usually by seismic and volcanic activities? (please help)
Answer:
Plate tectonics
Explanation:
Using the stratigraphic section and photographs located in the textbook (Chapter 7 Investigation), determine the environment of deposition for the dark gray shale (there is one correct answer).
A. Steep mountain front
B. River system
C. Middle of a lake
D. Sand dunes
E. Sandy beach or delta
F. Plant-rich swamp
The Correct option e) Sandy beach or delta. Sandy beaches are loose deposits of sand, possibly with some gravel or shells, that cover the shoreline in many places.
A sandy shore is distinguished by a sandy profile that extends from the point where wave action reaches the sediment bed, through a wave-dominated subaqueous zone and a wind and wave-dominated beach, to the dune belt, where aeolian processes predominate.
Many of our favorite beaches are on sandy coasts, including the Cape Cod National Seashore in Massachusetts, Cumberland Island National Seashore in Georgia, Assateague Island National Seashore in Maryland and Virginia, Padre Island National Seashore in Texas, and Gulf Islands National Seashore in Florida and Mississippi.
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Need help, Middle Ages And Renaissance
Leonardo Da Vinci is a Renaissance artist.
What is the Renaissance?Many historians, including British-based historian and writer Robert Wilde, prefer to think of the Renaissance as an intellectual and cultural movement rather than a historical period. During that period classical ancient thought received attention again so that the term Renaissance emerged. It comes from the Italian word “rinascita”, which means rebirth or resurrection. Initially, the term Renaissance was not commonly used to refer to the period until the 19th century. Swiss historian Jacob Burckhardt popularized mention of the Renaissance period in his classic work, "The Civilization of Renaissance Italy."
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Which of the following is true as a result of an increase in osmotic pressure of an aqueous solution that is separated from a compartment of pure water by a semipermeable membrane? The tendency for water to move by osmosis into the aqueous solution is increased.
Increasing the osmotic pressure of the solution means that there is now an even greater difference in osmotic pressures of the solution (higher osmotic pressure) and the pure water (lower osmotic pressure). The increase in that difference increases the tendency for water to move by osmosis into the solution.
The rate of flow of water out of cells is larger than the rate of flow into cells when cells are put in a concentrated salt solution with an osmotic pressure greater than that of the intracellular fluid.
The cells shrink and distort to the point that they are unable to function.The molar concentration of the solute particles in a solution determines its osmotic pressure, which is proportional to that concentration. The osmotic pressure of a solution rises as soon as the solute molecule concentration rises. Water will start to leak out of the cell via the semipermeable plasma membrane if the osmotic pressure in the environment is higher than that inside the cell. The osmotic pressure increases as the solute concentration increases. As a result, the relationship between the osmotic pressure and solute concentration is direct. Reverse osmosis will occur if pressure applied to a solution separated from a solvent by a semi-permeable membrane is greater than the osmotic pressure.
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