When the winds have removed all smaller particles, the remaining surface of rocks and gravel is desert pavement.
What is desert pavement?A naturally occurring mosaic of tightly packed rocks, cobblestones, and pebbles typically seen in a desert where all smaller particles have been driven away by the wind.According to a widely accepted idea, sand and other tiny particles are gradually removed from desert pavements by wind and infrequent rainfall, leaving the huge chunks behind. Larger rock fragments are moved into position by the acts of several forces, including rain, wind, gravity, and animals.The development of the so-called "vesicular A" (or Av) soil horizon just below the surface of the pebbles, gravel, and small stones that make up the ground surface of desert pavements is a remarkable characteristic of these surfaces.Learn more about soil horizon here:
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What term is used for a boundary between a continent and a ocean basin without relative motion between them?.
Answer: The term used is Passive.
Answer:
passive margin
Explanation:
Question 2
1 pt
A group of scientists have just concluded that all cow meat contains a bacteria that is
harmful and in some cases deadly to humans. They are determined to share this information
so that consuming beef would no longer be allowed. What is this an example of?
O peer-review
O policy for science
O science for policy
O Step 4 of the scientific method
Answer:
I would think, policy for science. (OPTION B)
Explanation:
They are restricting that the people are not allowed to eat beef because of the disease found in the cows that could potentially make them sick. I would think that scientists and the health agencies are not allowed to take any risks of letting the people eat contaminated meat.
Answer: science for policy
Explanation: this one is correct; I had it on my exam
The names of each month in a calendar year have
least 4 letters.
In a calendar year, the months of June, July, and May all have at least four letters.
What is a calendar year, exactly?According to the Gregorian calendar, a calendar year is the 12-month period beginning on January 1 and ending on December 31. The fiscal year for individual and corporate taxes typically coincides with the calendar year.
In general, a calendar year has a certain number of days because it starts on the given calendar system's New Year's Day and ends on the day before the following New Year's Day.
What distinguishes a year from a calendar year?An official calendar year always starts on January 1 and concludes on the last day of the following month (Jan. 1 to Dec. 31 for those using the Gregorian calendar). Any day can serve as the first day of a fiscal year, which has a 365-day end date.
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High clouds are composed primarily of ice crystals, whereas low clouds are composed primarily of water droplets. this difference is most likely because the average air temperature at altitudes from:_____.
High clouds are composed primarily of ice crystals, whereas low clouds are composed primarily of water droplets.
This difference is most likely because the average air temperature at altitudes from while the average air temperature is at or below 0C at altitudes between 6 km and 16 km, it is above or below 0C between 0 km and 3.2 km.
What are High clouds?High clouds are frequently thin and barely reflect any light. They allowed a lot of heat from the Sun to enter.Cirrostratus, cirrocumulus, and cirrus are the three primary categories of high clouds. All of the ice crystals in cirrus clouds give them their wispy, feathery appearance. They frequently mark the first appearance of an advancing warm front or higher-level jet streak.What are low clouds?Low clouds often have a lot of thickness and reflect a lot of light back into space.Except during harsh winter storms, when ice crystals (and snow) make up the majority of the clouds, low clouds, which are those that are located below 6500 feet, typically consist of liquid water droplets or even supercooled droplets.Learn more about low clouds here:
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Please help due soon.
Linear, magnetic patterns associated with mid-ocean ridges are configured as ________.
Linear, magnetic patterns associated with mid-ocean ridges are configured as normal and reversed magnetized strips roughly parallel to the ridge.
What is mid-oceanic ridge?an elevated area with a central valley on the ocean bottom that develops new crust when magma upwells at the border of two diverging tectonic plates.
How many types divergent boundaries?Divergent plate borders come in three varieties: oceanic-oceanic, oceanic-continental, and continental-continental.
What is convergent boundary?When two or more lithospheric plates collide, the result is a region on Earth known as a convergent boundary, also called a destructive boundary. Eventually, a plate subducts beneath another, a process known as subduction. The Wadati-Benioff zone, where numerous earthquakes take place, can be used to define the subduction zone. These collisions, which take place over timescales of millions to tens of millions of years, can result in volcanism, earthquakes, orogenesis, lithosphere damage, and deformation. Oceanic-oceanic, oceanic-continental, and continental-continental lithospheres all have convergence boundaries.
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volcanic eruptions are likely to be more explosive for magmas that have . (select all that apply.)
High viscosity magmas and magmas with a high gas content prefer explosive eruptions (andesitic to rhyolitic magmas). The magma is broken up into liquid clots by the explosive bubble explosion, and these clots cool as they fall into the atmosphere.
How does volcano erupt?Because of how hot it is deep under the Earth, some rocks slowly melt and turn into a thick, flowing material known as lava. Magma rises and gathers in magma chambers because it is lighter than the surrounding solid rock. A portion of the lava eventually rises to the Earth's surface through vents and fissures.
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If a country's crude birth rate (cbr) is 51 per thousand and its crude death rate (cdr) is 15 per thousand, what is its rate of natural increase (rni)?
From the given statement if crude birth rate is 51/thousand and its death rate is 15%/thousand then the rate of natural increase is 36/thousand.
What is crude birth rate?The number of live births per 1,000 people in a particular year is known as the crude birth rate (CBR). It only serves as a rough estimate of fertility because not all members of the denominator group are exposed to the danger of becoming pregnant.
What is crude death rate?The most basic and often used method of measuring mortality is the crude death rate (CDR), which is calculated as the number of deaths per 1000 of the midyear population. CDR provides information on the population's health status and can be used to plan and assess health policies.
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Belgium, great britain, france, germany, italy, portugal, and spain all established ________ in the region.
Belgium, great britain, france, germany, italy, portugal, and spain all established colonies in the region.
Europe is regarded as the birthplace of Western Civilization and has a lengthy history of human development. Today, the European Community including France, Spain etc. is strengthened by this cultural treasure, which is also one of the continent's most valuable exports to the rest of the world.
About 43 million people died in Europe during World War II, including about 6 million victims of the Holocaust. More than 40 million people were displaced by World War II, which also helped European colonies all over the world gain their freedom and wreaked havoc on the urban infrastructure of numerous European towns.
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What was not among the activities wovoka counseled would result in the restoration of indian lands?
Wovoka counseled would result in the restoration of Indian lands they gave up alcohol, lived a simple life, and devoted themselves to and devoted themselves to prayer, white men would disappear from the earth, Indian lands would be restored, and dead Indians would rejoin the living. The message hope was embodied in the Ghost Dance ritual, involving days of worship expressed in part through dance. Indian agents grew alarmed and thought that the dancing meant that the Indians were preparing for war.
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A student is researching the price of smart phones she learns that her favorite brand of phone is designed in one country but manufactured in another after they’re built the phones are shipped to markets in over 100 countries around the world which adds to their cost
A student is researching the price of smartphones she learns that her favorite brand of phone is designed in one country but manufactured in another after they’re built the phones are shipped to markets in over 100 countries around the world which adds to their cost. Location
The cost denotes the amount of money that an employer spends on the creation or manufacturing of goods or offerings. It does now not encompass the markup for income. From a vendor's point of view, a fee is the quantity of money that is spent to provide an excellent product.
Charges are the economic fee of expenses for substances, services, hard work, products, gadgets,s and other objects purchased to be used through a commercial enterprise or other accounting entity. it is the amount denoted on invoices because the rate recorded in the e-book preserves data as a price or asset cost basis.
Cost, in commonplace utilization, is the monetary price of goods and offerings that manufacturers and customers buy. In a primary monetary experience, the cost is the degree of the opportunity possibilities foregone inside the preference of 1 accurate or hobby over others. This essential price is usually referred to as possible value.
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Which ocean does the Mississippi river flow into ?
Answer:
The Atlantic Ocean, more specifically the marginal sea of the Atlantic Ocean, the Gulf of Mexico.
Explanation:
explain what could be done to deal with the harmful effects of human engagement with the environment
Answer:
Don't travel by air if you can avoid it because air travel uses up large amounts of fossil fuels and creates greenhouse gases. Dispose of any rubbish responsibly - it can be hazardous to wildlife.
Metamorphic rocks found in cratons are exposed during orogenesis by? shear strain magmatic intrusion c exhumation epeirogeny
Metamorphic rocks found in cratons are exposed during orogenesis by exhumation.
What are Metamorphic rocks?Metamorphic rocks have experienced significant alteration from their original state as igneous, sedimentary, or earlier types of metamorphic rocks.Metamorphic rocks are produced when rocks are subjected to high pressures, high temperatures, hot mineral-rich fluids, or, more usually, any combination of these circumstances. There are three different ways rocks can form before they undergo metamorphism. The three categories are contact metamorphism, regional metamorphism, and dynamic metamorphism. Contact Metamorphism occurs when magma comes into contact with an existing body of rock.What is exhumation?Exhumation is the vertical upward movement of a rock particle toward the Earth's surface, more precisely the vertical upward component of a rock-particle path with respect to the surface.
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What large freshwater bodies form part of the border between the modern-day us and canada?.
The great lakes form part of the border between the modern-day US and Canada which include lakes Superior, Michigan, Huron, Erie, and Ontario.
What are Great Lakes?The great lakes are the main freshwater bodies of North America.Government institutions in Canada and the United States have developed an agreement to apply standard regulations throughout this water system to safeguard it and make it a sustainable resource.In addition to housing about 30 million people, it also contains about 84 percent of all the freshwater in North America. Lands in both Canada and the United States are included in the watershed. The responsibility of conserving this priceless resource is onerous due to the watershed's immense size and volume.Learn more about great lakes here:
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The 1964 earthquake in alaska was very powerful (9.2mw), yet the loss of human life was not as high as it could have been. what factors helped to limit the loss of life?
The factors that helped to limit the loss of life in Alaska 1964 earthquake were:
Above-average temperatures helped to prevent cold-related deaths as heating systems were being repaired.
The tsunami struck when the tides were low.
Relatively few people lived in the area at that time of year.
Alaska is not a heavily populated region. The earthquake that happened on March 27, 1964, was the second-biggest earthquake ever recorded in the planet and the greatest in US history (magnitude 9.2 on the Richter scale). Numerous landslides and avalanches were caused by the four-minute earthquake. There was significant structural damage in many of Alaska's main cities.
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Look at this angle:
V
U
W
What is the vertex?
How many continents have points of elevation that are more than 6,000 meters in height? (hurry please <3(
A.seven
B.one
C.two
D.three
Why is a glass of water heavier than a pencil
Answer: Water is denser and has more mass
Explanation: that what i think
Answer:
the mass of water is bigger than the pencil
Watershed: A region in which all rainfall eventually flows downhill through a system of streams and tributaries into the same body of water, such as the catchment basin of a river or lake.
Milkshed: A region in which fresh milk is produced and can be delivered without spoilage for sale and consumption.
A dairy farm sits at the center of an area, the size of which is determined by how far fresh milk can be shipped and still maintain shelf-life for consumers. Given the definitions, watersheds and milksheds can best be classified as what type of region?
A dairy farm sits at the center of an area, the size of which is determined by how far fresh milk can be shipped and still maintain shelf-life for consumers is classified as milksheds.
A dairy farm sits at the center of an area, the size of which is determined by how far fresh milk can be shipped and still maintain shelf-life for consumers is classified as milksheds because milksheds is a region in which fresh milk is produced and can be delivered without spoilage for sale and consumption.
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One thing all cells have in common is an ability to colonize any environment on earth. true false
False, the one thing all cells have in common is the ability to colonize any environment on earth.
The natural environment or natural world includes all living and non-living things that occur naturally, i.e. in this case not man-made. The term is usually applied to the Earth or certain parts of the Earth. This environment includes the interactions of all living species, climate, weather, and natural resources that affect human existence and economic activity. The concept of the natural environment can be distinguished into its components:
Complete ecological units that function as natural systems without major civilized human intervention, including all including vegetation, microorganisms, soil, rock, atmosphere, and natural phenomena occurring within their limits and nature.
Unlike the natural environment is the built environment. The built environment is where people have fundamentally transformed the landscape such as establishing urban areas and converting agricultural land, the natural environment is significantly transformed into a simplified human environment.
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How does the sediment in glacial till compare to the sediment being transported by the braided streams draining away from the terminus?
The main types of sediment in a glacial environment are described below. Supraglacial (on top of the ice) and englacial (within the ice) sediments that slide off the melting front of a stationary glacier can form a ridge of unsorted sediments called an end moraine. The end moraine that represents the farthest advance of the glacier is a terminal moraine. Sediments transported and deposited by glacial ice are known as till.
The sediment in glacial till compare to the sediment being transported by the braided streams draining away from the terminus as one is unsorted and stratified.
What is sediment?Rocks however little as small dirt particles and bigger ones that seem to be moved by the water are called sediment. Quick water can get, suspend, and move bigger particles more effectively than sluggish waters.
The Glacier sediment that is present is usually unsorted as well as unstratified. But when it comes to steam deposits these are the ones that are stratified and most certified this can be because of the draining and the flow of water that is present at that point in time. Also how the particles are moving is also a key factor in determining the sediments and the way that they are.
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On a topographic map in a scale of 1 : 1,000,000, the length between two points is 10 cm. What is the aerial distance between those two points in nature?
The aerial distance between the two points is 100 km on a topographic map.
The relationship between map distance and real ground distance is known as map scale.
What is map scale?The ratio between a distance on a map and its actual distance on the ground is known as the map's scale. This simple concept is complicated by the fact that scale must vary across a map due to the curvature of the Earth's surface. This change makes the idea of scale significant in two different ways.The ratio of a distance on Earth to the same distance on a map is known as the map scale or cartographic scale. There are three primary scale types found on maps: fractional scales, graphic scales, and written or verbal scales. One kilometer on the ground is equal to one centimeter on a map with a scale of 1:100,000.People can accurately visualize how the distances mentioned on the map are plotted by using map scales. This is helpful in figuring out how to get from one area to another, especially if one travels or works in a job that requires such knowledge.Map scale on a topographic map = 1:1000000
length between two points = 10cm
aerial distance = x
Therefore
1:1000000 = 10:x
aerial distance(x) = 10000000 cm or 100 km
Hence, the aerial distance between the two points is 100 km.
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Wet mud and earthworm found on the edge of a lake would be considered to be part of which sphere?
Answer:
biosphere
Explanation:
biospere, living things
lithosphere, land
hydosphere, water
atmosphere, air
Which statement describes friction?
It is perpendicular to the surfaces that rub together.
It causes a change in motion.
It occurs in the same direction as the push force.
It pulls downward on a moving object.
The statement that describes friction is that it is perpendicular to the surfaces that rub together.
What is a friction?
It is defined as a type of force that prevents two smooth surfaces from sliding together on each other. It is also a strong force that opposes motion when two surfaces come in contact with each other.
Some different methods to reduce friction are:
Application of lubricant to surfacesStreamlined bodies; this goes a long way in preventing friction between two bodies.Decrease in weight; reducing the amount of weight on a substance can also help to reduce frictionApplying wheels to objects that move/roll on the ground.Therefore, the Option A is right.
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Explain how the chemical stability of a mineral is related to the temperature at which the mineral forms.
The stronger the bonds between the atoms, the harder it is to break that bond, ending in a more stable state, so this is how the chemical stability of a mineral is related to the temperature at which the mineral forms.
Minerals that form at lower temperatures are chemically more stable and will decompose into clays only after higher degrees of weathering. Quartz is the only mineral that will not chemically decompose to clay. Surface water in the form of rivers and streams is one of the most powerful agents for weathering rocks.
There are several commonly considered factors that affect the stability of a chemical compound, such as metal ion concentration, mixtures of ion concentrations, pH, buffering agents, complexation agents, and temperaturehere Chemical stability is a measure of the tendency of a chemical compound to maintain its original chemical composition rather than break down to form a different chemical.to know more about weathering click here
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Why are temperatures cooler in quito, ecuador, than in most other places located near the equator?.
Despite being close to the equator, Quito has a cooler climate due to its higher altitude. Higher latitude locations have a cool environment. This is because temperature drops as altitude rises.
Since Quito is so close to the equator, it is quite uncommon to get high pressure systems. Systems with extremely low pressure are likewise uncommon since pressure is steady.
Almost all of the western section, on both the plain and the coast, is impacted by a cool ocean current called the Humboldt current. This reduces the temperature a bit and makes the climate more arid. Andes crosses the center part and is therefore mostly cold depending on altitude.
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Weathering of rocks usually is most intense in the center of a rock fragment, and gradually decreases toward the outside. select one:
a. true
b. false
Answer:
B - False
Explanation:
Weathering is caused by water, soil, wind or anything that can cause friction
hydrogen + hydrogen
helium + energy
1. What do you predict will happen to the amount of hydrogen over time? Use evidence from the equation
above to justify your claim.
2. What do you predict will happen to the amount of helium over time? Use evidence from the equation
above to justify your claim.
3. Based on your answers to #1 and #2, do you predict our Sun will provide Earth with the right amount of
energy forever?
Hydrogen is clean gasoline that, when fed on in a gasoline cell, produces the best water. Hydrogen can be comprised of a selection of home resources, which includes natural gas, nuclear strength, biomass, and renewable power like solar and wind.
The most common location to discover hydrogen on the earth is in water. every water molecule (H2 O) consists of two hydrogen atoms. Hydrogen is also found in an extensive range of compounds at some point on the earth such as hydrocarbons, acids, and hydroxides.
But it isn't always used as domestic gas, due to several reasons: Hydrogen is not easy to be had and the price of production is high unlike other gases, hydrogen is not effortlessly to be had inside the ecosystem. It calls for processes like the electrolysis of water for its production. this is a completely costly method and time-consuming.
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The pressure that people place on the land to produce enough food is measured by?
The pressure that people place on the land to produce enough food is measured by Physiological Density.
The number of people per unit area of fertile land is known as physiological density or actual population density.
A greater physiological density indicates that more agricultural land is being used and that the country may hit its production limit sooner than a lower physiological density country. In spite of its extensive desert, Egypt is a remarkable example, with physiological density approaching that of Bangladesh.
The physiological density of the region aids in our understanding of the population dependency on a given parcel of land. We are better equipped to comprehend how much food is produced locally and how many people it actually needs to feed.
We can determine how long a certain farming area—also known as arable land—will remain productive using a physiological density. This approach indicates the population density, and the higher the density, the faster the arable land will be depleted or reach its capacity.
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