The correct answer is option D.
Dating a mineral within a metamorphic rock gives the age when the rock cooled below the closure temperatures of that mineral.
The method to date a mineral by using radioactive isotopes within a metamorphic rock to determine its age is called radiometric dating.
In general, minerals are found in organic matter such as wood, shells and bones, and rocks. Radioactive isotopes are found in minerals. The comparison between the parent and daughter isotopes can be used to determine the age of the mineral.
Only igneous rocks can be dated radio-metrically due to their single date of origin. However, both metamorphic and sedimentary rocks can not be dated.
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what causes wind? multiple choice question. the horizontal movement of air flowing from high pressure to low pressure the vertical movement of air caused by temperature differences in air masses the vertical movement of air caused by density differences the horizontal movement of air caused by the coriolis effect
Answer:
The vertical movement of air caused by temperature differences in air masses
Explanation:
Wind is caused by the vertical movement of air caused by temperature differences in air masses. To elaborate more, wind is caused by the Earth's rotation and the sun's uneven heating of the planet. Light breezes to natural disasters like hurricanes and tornadoes are all types of winds.
how do people get through school with out breaking down?
Answer:
1: Is this even a geography question?
2: This question has so many answers that no one in the word has time to answer. (If I am to make a rough estimate about how long it would take to provide every answer, I would say about a week without stopping for anything)
Explanation:
describe how geologic processes can affect natural selection. how can climate change and catastrophes such as asteroid impacts affect natural selection?
Plate tectonic movements, volcanic activity, quakes, and climate change have shifted nature reserves, wiped out many species, and created opportunities for new species to evolve affecting natural selection.
Natural selection is influenced by tectonic plates, earthquakes, and volcanic eruptions: (tectonic plates) first, the positions of continents and oceanic basins have hugely affected the earth's climate, thereby determining where plants and animals can live; second, the progression of continents has allowed organisms to move, adapt to changing environments, and form new species through natural selection. Long-term climate changes have had a significant impact on biological evolution by determining the location of various types of ecosystems.
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The smaller, repeating molecules that make up a DNA or RNA
molecule are called
scientists predict that the ocean will get warmer and the sea level will rise as a result of intensified greenhouse effect. explain in detail, a) the greenhouse effect b) three major factors contributing to climate change.
The consequences of greenhouse gases on the environment and human health are extensive. By trapping heat, they contribute to climate change and respiratory diseases brought on by smog and air pollution.
Other repercussions of climate change brought on by greenhouse gases include extreme weather, interruptions in the food supply, and a rise in wildfires.
What is Greenhouse effect?
When gases in Earth's atmosphere capture the heat from the Sun, the process is known as the greenhouse effect. Earth becomes significantly warmer as a result of this process than it would be without it. One of the factors that makes Earth a desirable place to live is the greenhouse effect.Without greenhouse gases, Earth would be below freezing, but the planet's natural greenhouse effect prevents this from happening. Additionally, when greenhouse gas concentrations rise due to human activity, more heat is trapped and the Earth gradually gets warmer.
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What name was given to the large single continent that includes both europe and asia
Answer:Eurasia
Explanation:The continents of Europe and Asia, for example, are actually part of a single, enormous piece of land called Eurasia. But linguistically and ethnically, the areas of Asia and Europe are distinct. Because of this, most geographers divide Eurasia into Europe and Asia.
How do people adapt to the Boreal climate?
People have adapted to the Boreal climate by practicing mitigation and adaptation. Canadian forest management team has expanded research to vulnerability and potential adaptation.
Increased temperature has paved the way for unfavorable conditions. Drought and forest fires are the consequences of increased temperature.
The forest management team has taken responsibility for 77% of forest land under public control. Forest incidents are common, leading to the combined investment of the private and public sectors. Joint efforts are increased to prevent timbre. Forest laws have developed with a better vision in the past 30 years. Forest industry has implemented SFM practices. Special emphasis has been laid on assessing vulnerabilities.
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if two places on the ground that are located 5° north and 10° are shown 10cm apart on a given map. what is the scale of the map?
Answer:
Explanation: I see there are already two answers, 1:3,700,000 and 1:4,000,000; the way maps are usually drawn, the latter is the more likely. But both answers make the assumption that the two places are at the same longitude, which you didn’t say. Are they these places
the average temperature on planet earth is higher than you would expect just from the heating of sunlight alone. what is the main explanation for this?
The average temperature on planet earth is higher than you would expect just from the heating of sunlight alone as Carbon dioxide (and other gases) in the atmosphere cause a greenhouse effect.
When gases in Earth's atmosphere capture the heat from the Sun, the process is known as the greenhouse effect. Earth becomes significantly warmer as a result of this process than it would be without it. One of the factors that makes Earth a desirable place to live is the greenhouse effect.Without greenhouse gases, Earth would be below freezing, but the planet's natural greenhouse effect prevents this from happening. Additionally, when greenhouse gas concentrations rise due to human activity, more heat is trapped and the Earth gradually gets warmer.
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Describe the relationship between the demographic transition (DTM) and migration patterns. How does the DTM influence migration? Your response should be a paragraph in length. PLEASE HELP
The relationship between a demographic transition (DTM) and migration patterns is that a demographic transitions shape the current migration patterns and are more likely to influence the future nature of migration as well.
What is a demographic transition?Its serves as a phenomenon/theory which refers to the historical shift from a high birth rates or death rates in societies with minimal technology, education and societies to low birth rates or death rates in societies with advanced technology, education and economic development
What is a migration patterns?
Basically, this means the movement/migration of people from one place in the world to another.
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where is Bangladesh? And what is the percentage of mountains there?
Bangladesh is a state present in the country of India. Nearly ten percent of Bangladesh contains mountains and hills.
Bangladesh is primarily a low-lying land. Hence 71% of its land is used for agricultural purposes.
Bangladesh is surrounded by hills in various directions. Chittagong hills in the southeast, the Low Hills of Sylhet in the northeast. There are significant highlands present in the north and northeast as well.
The Chittagong Hills are the most significant and contains at least 75 mountain peaks. The forest cover of Bangladesh is 12%. The highest of all is the mountain peak (Mowdok Mual).
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Explain why Mount Rainier is classified as an active volcano?
Answer:
Mount Rainier experiences about 20 small earthquakes a year, making it the second most seismically active volcano in the northern Cascade Range after Mount St. Helens.
Explanation:
Answer:
Mount Rainier experiences about 20 small earthquakes a year, making it the second most seismically active volcano in the northern Cascade Range after Mount St. Helens.
Explanation:
One way to treat a dying beach is to dig up sand somewhere and dump it on the beach. What is this likely to accomplish?.
One way to treat a dying beach is to dig up sand somewhere and dump it on the beach. The extra sand is cleaned back to water depths by waves and currents, causing the beach to lose the fresh sand over the next year or so.
Waves and currents move a lot of sand. To make up for this, we'll have to move a lot of sand. Constructing beaches from mining process sand can work, but the sand quickly returns to deep water, so the activity must usually be replicated every year or after a few years to keep the beaches large and sandy.
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The defining characteristic of deserts is _______. a. low rainfall b. high temperatures c. lizards d. cacti please select the best answer from the choices provided a b c d
The correct answer is option A.
The defining characteristic of deserts is low rainfall.
Deserts are present in every continent except Europe.
On Earth, more than one-fifth area of the land is covered by deserts.
In general, a desert is characterized as a place that receives less than 25 cm of rainfall annually is called a desert.
They are extremely hot or cold regions and most of their moisture is lost through evaporation during summer. However, they are covered by mountains, sand, and oases.
Moreover, deserts are wide patches of dryland that deficient insufficient water resources, forest cover, and biomes.
Approximately, one-sixth or 1 billion of the world's population lives in deserts.
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How does the twisting, tangling, and re-connecting of different polarities of the sun's magnetic field
affect the corona?
Answer: I don't see your question you need to add the question
Explanation:
The most significant factor that has resulted in an unequal society in Johannesburg, South Africa, is its
A key contributing element to the levels of inequality is high unemployment. With youth unemployment topping 50%, South Africa's unemployment rate is much greater than that of other emerging markets.
The history of segregation and apartheid in Johannesburg, South Africa, is the main cause of the city's unequal society.
What historical factors contributed to apartheid in South Africa?
South Africa's economy suffered from the Great Depression and World War II, which persuaded the government to tighten its racial segregation policy. The Afrikaner National Party won the general election in 1948 with the catchphrase "apartheid," which is another word for "apartness."
What are the principal causes of inequality?
Income is simply one element that influences and measures inequality; other ones include gender, age, origin, ethnicity, handicap, sexual orientation, class, and religion. These elements determine the persistent disparities in opportunity both within and between nations.
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what is the hazard posed by small (150 m) twisting vortices being pulled into the eyewall of a hurricane? multiple choice question. the side of vortices spinning in the same direction as the eyewall will blow even faster, as the eyewall wind speed is added to its own. they can become trapped within the otherwise calm eye and form into tornadoes. the vortice can separate the eye from the hurricane and cause a tornado to form in its place. they are pushed downward by the eyewall, causing strong downbursts.
The hazards posed by small (150 m) twisting vortices being pulled into the eyewall of a hurricane is The vortice can separate the eye from the hurricane and cause a tornado to form in its place. Option C
This is further explained below.
What is a hurricane?Generally, A tropical cyclone is a storm system that rotates quickly and is characterized by a low-pressure core, a confined low-level atmospheric circulation, powerful winds, and a spiral arrangement of thunderstorms that generate heavy rain and squalls.
These characteristics define a tropical cyclone.
A mass of air that is whirling or revolving rapidly is called a vortex. Researchers came up with the hypothesis that in the Ekman layer of a cyclone, long tubes of horizontal air vortices may form, similar to how you could spin a pencil in your hands.
These mysterious whirlpools might extend for a few kilometers and be up to 300 meters (1,000 ft) broad.
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what two factors speed up rates of chemical reaction and weathering in rocks and soils? group of answer choices high temperatures; very dry warm temperatures; very moist low temperatures; very moist low temperatures; very dry
The two factors which affect the weathering of rocks are High temperature and pressure.
Rocks which are located in High temperature areas and areas of heavy rainfall ( for example: the tropical regions ) weather rapidly as compared to other rocks which are situated on the cooler areas.
We know that Chemical Reactions are faster at high temperatures and thus it is responsible for the weathering of rocks at a much faster rate.
And at the time of heavy rainfall, the rocks are more reactively affected by the weather.
Therefore we can conclude that areas with combination of both High temperatures and Heavy Rainfall affect the weathering of rocks much rapidly as compared to other areas.
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describe the major differences between soil horizons that form in a temperate climate (like michigan) and those that form in a desert environment (like arizona).
Desert soil don't have much organic stuff because there isn't much vegetation, and the harsh heat quickly breaks down any organic material that is present.
The temperature and rainfall in temperate soils are adequate but not excessive, and the vegetation is acclimated to these moderate circumstances.
The soils in temperate climates are somewhat similar to excellent soils since they are less impacted by the climate extremes, such as the desert soil. The world's population is fed in large part because to temperate soils. The temperature and rainfall in temperate soils are adequate but not excessive, and the plant there is adapted to these mild conditions.
Desert soil have extremely little organic material, which is due in part to the lack of vegetation and in part to the scorching sun's fast breakdown of any organic material. The dark organic horizon found in most other globe soils' surface is absent from desert soils. Additionally, arid soils typically lack a lot of water needed to maintain vegetation.
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why people, especially women, are currently protesting in Iran. Why did the protests begin? What type of rights are the people attempting to gain by protesting?
Answer:
dress code for women
Explanation:
to protest the government's strict dress code regime it enforces on women. They were first sparked by the death of Mahsa Amini in mid-September after she was arrested for allegedly breaking these rules. The symbolic issue for Iran’s protest movement is a requirement, imposed by morality police, that women and girls wear the hijab, or headscarf. In reality, these protests are the result of a much wider revolt against discrimination and prejudice.
describe the difference between the mediterranean sea and pacific oceans in terms of their relative stage within the wilson cycle. which ocean basin is younger? which is older?
Stage D is represented by the Pacific Ocean. The Mediterranean Sea is an illustration of stage E within the Wilson cycle. Pacific Ocean is younger, Mediterranean Sea is older.
Ocean basin decline (Subduction Zone) Stage D Wilson cycle: At this point, a subduction zone has formed and the ocean is closing in on itself. One of the simplest places for a subduction zone to form is at the rim of a continent, where one tectonic plate is subdued beneath another. Stage D is represented by the Pacific Ocean.
Ocean Terminal Basin (Closing Remnant Ocean Basin) Stage E: The continents are almost clashing at this point. Magma formation occurs deep within the subduction zone, and small mountains form. The Mediterranean Sea is an illustration of stage E.
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The ability to recognize faces with the right hemisphere but not with the left hemisphere best illustrates?.
Lateralization is the ability to recognize faces with the right hemisphere but not with the left hemisphere.
Any impairment to a specific area of the brain will also affect the function associated with that area. Lateralization is the ability to recognize faces with the right hemisphere but not the left.
Human brains have left and right hemispheres. Both of them are connected by the corpus callosum, a group of nerve fibers located in the middle of the brain. Lateralization of brain function is the concept that distinct parts of the brain handle specific functions. For instance, it's believed that various brain regions are in charge of controlling language, forming memories, and controlling movement.
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5a. Describe a transformation that could be used to show that corresponding
angles are congruent.
Answer: Geometric transformation
Explanation:
The geometric transformation is a bijection of a set that has a geometric structure by itself or another set. If a shape is transformed, its appearance is changed. After that, the shape could be congruent or similar to its preimage.
In mathematics, a geometric transformationis any bijectionof a setto itself (or to another such set) with some salient geometrical underpinning.
1. Name one type of specialized transport used on sea and one used on land. 2. Name the goods that each of these modes of transport is specialized to transport. Explain why the following modes of transport are unlikely to be used to transport the goods. a. A train to transport flowers. 3. b. An aero plane to transport 300 tons of coal. c. A refrigerator truck to transport live chickens.
Transport modes are the approach via way of means of which passengers and items are taken from one area to every other. There are essentially 3 forms of modes of delivery; land (street or rail), water, and air.
Land delivery - It is the mode of delivery wherein motion of human beings, animals or items takes area from one vicinity to every other vicinity on land. Examples: Bus, Car, Train, etc. Water Transport - Water delivery is the mode of delivery wherein a watercraft, which include a barge, boat, deliver or sailboat, runs over a frame of water, which include a sea, ocean, lake, canal or river to transport human beings or items from one area to every other.
A train is unlikely to transport flowers as flowers are perishable . An aero plane to transport 300 tons of coal as transport cost will be high . A refrigerator truck to transport live chickens as chickens will not be able to sustain the temperature.
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How are humans impacted by the climate in Atlantic Maritime?
Humans have been impacted by the climate in Atlantic Maritime in that no one resource has had a greater impact on socioeconomic growth in the Atlantic Maritime Ecozone than fish. For 500 years, the oceans off Atlantic Canada were one of the wealthiest commercial fisheries in the world.
What is Atlantic Maritime?The Atlantic Maritime Ecozone contributed around $40 billion to Canada's GDP in 1991, accounting for 7% of the total. The ecozone employs 12% of all resource-based workers in Canada, with the fisheries and fish products industry accounting for 25% of this total.
In 1991, the ecozone was home to about 2.5 million people, accounting for 9% of Canada's population and 6% of its urban population. In contrast to most ecozones, rural regions have a higher population density than cities.
The urban population is now 49%, which is much lower than the national average of 76%. With 320 000 people in 1991, Halifax is the biggest metropolitan area. Small fishing villages and resource-dependent settlements nestled along beaches are more prevalent than major metropolitan areas.
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f a glacier is receding steadily, which of the following moraines is likely to form? a. a terminal moraine b. a recessional moraine c. an end moraine d. a ground moraine
If a glacier is receding steadily, Ground moraines is likely to form.
A moraine is a buildup of rock fragments that a glacier has deposited or carried. When the glacier deposits the material, which ranges in size from blocks or boulders to sand and clay, it is unstratified and exhibits no sorting or bedding.
An irregular layer of till formed by a glacier is called a ground moraine. It is the most pervasive deposit left behind by continental glaciers and is primarily made up of clay and sand. It rarely exceeds a thickness of 5 meters (15 feet), but it can reach a thickness of 20 meters.
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the core, mantle, and crust of a planet are defined by differences in their the core, mantle, and crust of a planet are defined by differences in their temperature. density. strength. geological activity.
In geography, the core, mantle and crust of a planet are defined by differences in their density.
How Many Layers does Earth Have?When we are referring to the rocky portion of the Earth, there are three layers of the Earth. However, the planetary rock called the Earth does not just consist of the rocky layers which is where the complexity arises.
The Earth's layer's names are as follows:
The Crust: Which is the outer layer of rock on which humans and animals live and plants grow.The Mantle: Which is a semi-solid magma layer consisting of iron, magnesium, and silicon.The Core: Which is centrally located solid mass of metal (inner core) and a liquid mass of iron and nickel (outer core).As well as individual layers of each of the three layers of the rocky Earth, the Earth plant consists of many layers of the atmosphere, the gaseous bubble surrounding the planet. That is, out Earth's atmosphere is made up of five layers that extend 10 miles out from the surface of the planet.
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How is the theory of plate tectonics different from a hypothesis regarding a certain aspect of plate movement?.
The theory of plate tectonics differs from a hypothesis regarding a certain aspect of plate movement because the theory explains a number of related observations.
According to plate tectonic theory, the earth's continents or plates are in constant motion in relation to each other while the hypothesis of continental drift does not provide any such explanation.
The theory of plate tectonics says that the outer layer of the earth is split into several continental plates that slide over each other. In this process, the old plate subsides into the mantle and a new plate emerges in the form of a crust.
On the other hand, the continental hypothesis suggests that a long time ago the earth was a single supercontinent called 'Pangaea'. It says that Pangaea broke apart into several pieces which are now called continents.
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HELP!!!!
Map Work - Label the countries of Central America (Guatemala, Belize, El Salvador, Honduras, Nicaragua, Costa Rica, and Panama) and the countries that generally make up the Greater Antilles (Cuba, Jamaica, Hispaniola, and Puerto Rico). Finally, circle and label the Lesser Antilles and the Islands of the Bahamas. 13 POINTS
Answer:
I tried ;-;
Explanation:
loose sediments become sedimentary rock by a. recrystallization and dissolution. b. dehydration and crystallization. c. compaction and cementation. d. carbonation and precipitation. e. all of these are correct.
The correct answer is option C.
Loose sediments become sedimentary rock by compaction and cementation.
Sedimentary rocks are composed of sediment fragments or remains of dead organisms which are collected and accumulated over time and then transformed into rocks under extreme temperature and pressure.
The deposits of these rocks are found on the surface of the earth which convert into distinctive layers when older rocks retain below the new rock deposits.
The distinctive layers of sedimentary rocks are called bedding and are exposed by natural processes such as erosion, weathering and deformation.
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