Answers
Related Questions
Name the early-twentieth-century hypothesis that was at first rejected by geologists and the more comprehensive theory that later replaced it.
Answers
The idea of continental drift led to ideas of seafloor spreading, then the theory of plate tectonics was born.
Plate tectonics is the widely accepted scientific theory that the earth's lithosphere consists of several large, slow-moving tectonic plates that have existed for about 3.4 billion years. This model is based on the concept of continental drift, an idea that was developed during the first decades of the 20th century. Plate tectonics is generally accepted by geologists after confirming propagation.
The seafloor in the mid to late 1960s. Upper mantle), divided into seven or eight major plates (depending on how they are defined) and many small plates or "platelets". Where the plates meet, their relative motion determines the type of plate boundary: convergent, divergent, or transformative. Earthquakes, volcanic activity, mountain building, and sea trench digging occur along this plate boundary (or fault). The relative motion of the plates generally varies from 0 to 10 cm per year.
Learn more about Plate Tectonics here: https://brainly.com/question/2325633
#SPJ4
The depth of a soil profile is dependent on the type of parent material. the more easily weathered the parent material, the deeper the soil profile. true false
Answers
The depth of a soil profile is dependent on the type of parent material. The more easily weathered the parent material, the deeper the soil profile. Hence, the given statement is true.
What is a soil profile?The term "soil profile" is used to denote the sections that are in vertical form in the soil. When examination is done on the structure of soil, it has been found that there are four horizons with their respective features in soil.
The top horizons, a and b, are the most important because they support plant growth with the help of parent material type, and the depth of the soil profile is easily identified.
Therefore, when any kind of plant or material gets easily weathered, it means that the soil profile is deeper. The given statement is true.
An image has been attached for better understanding.
Learn more about soil profile from here:
https://brainly.com/question/1529945
#SPJ4
In the middle jurassic, the much of the western part of north america was?
Answers
In the middle Jurassic, much of the western part of North America was covered with vast inland.
The Middle Jurassic is the second epoch of the Jurassic period. It existed between 174.1 and 163.5 million years ago. Fossils of terrestrial animals, such as dinosaurs, from the Middle Jurassic, are relatively rare, but geological formations containing fossils of terrestrial animals include the Marble Formation in England, the Kilmaluag Formation in Scotland, the Daohugou Formation in China, the State Formation in Russia and the Isalo III Formation in western Madagascar.
During the Middle Jurassic, Pangea began to split into Laurasia and Gondwana, and the Atlantic Ocean was formed. Eastern Laurasia was tectonically active as the Cimmerian Plate continued to collide with the southern coast of Laurasia, completely closing the Paleo-Tethyan Ocean. A subduction zone on the west coast of North America that continues to create the ancestral Rocky Mountains.
Learn more about Middle Jurassic Period here: https://brainly.com/question/11041569
#SPJ4
Total species diversity, or species richness, of individual communities is referred to as _______ diversity.
Answers
Answer:
Biodiversity
Explanation:
Please help me reward 100 points
How did Saladin’s conquest of Jerusalem in 1187 differ from the crusaders’ conquest in 1099?
Saladin avoided mass murder of the Roman Catholics living in Jerusalem.
Saladin burned down all the Roman Catholics’ important churches.
Saladin exiled all Christians from Jerusalem and closed all the churches.
Saladin took all the valuables from the Roman Catholic churches for himself.
Answers
Answer:
less violent than that of themedieval knights of the First Crusade (1095-1099 CE), and for this, he has been endlessly romanticized by Muslims and Christians alike.
Explanation:
Which of the following best describes this hummingbird population?
A.
Members of the population exhibit equal reproductive success.
B.
Members of the population must compete for resources.
C.
Members of the population do not have any genetic variation.
D.
Members of the population have equal chances of survival.
Answers
B. The hummingbird population is best described as having to compete for resources.
More about hummingbird population:
The biological bloodline of Trochilidae includes hummingbirds, which are indigenous to the Americas. They contain about 361 species in 113 genera and are found across Alaska to Tierra del Fuego, however the mass of the species are found in the tropics close to the equator. Their favorite color is red, and they primarily devour minute animals like aphids and spiders, with the occasional exception of pollen and sap.
Throughout the course of the day, hummingbirds eat a variety of small meals that can total up to twelve times their muscle mass in nectar and invertebrates.
Learn more about Hummingbirds here:
https://brainly.com/question/11215853
#SPJ9
The island of surtsey emerged from the ocean in 1963 along which tectonic feature?
Answers
The island of surtsey emerged from the ocean in 1963 along Mid-Atlantic Ridge tectonic feature.
The mid-Atlantic ridge lies on the south axis of the Atlantic ocean. This range occupies the central part of the basin. It lies between a series of flat abyssal plains that continue with the margins of the continental coasts. The mid-Atlantic ridge is equidistant between the continents on either sides. This ridge has immensely long mountain chain up to 10000 miles. It has an curving path from Artic ocean to the southern tip of Africa. The island of surtsey was formed in volcanic eruption. It heaved water to 11 km.
Learn more about island of surtsey.
https://brainly.com/question/24247874
#SPJ4
What type of renewable energy source has declined in the United States in recent years?
Answers
Wind and solar renewable energy technologies have seen substantial cost declines over the past decade. Between 2010 and 2019, the cost of utility-scale solar photovoltaics fell 82 percent, and the cost of onshore wind fell 39 percent.
Increased demand and procurement requires more of these technologies to be manufactured and developed, causing reduced costs due to learning and economies of scale, which increases the incentive for additional procurement. Factors affecting renewable energy deployment include market conditions, policy decisions, as well as specific regulations. Nearly all countries had renewable energy policy targets in place at the end of 2020. Businesses with sustainability goals are also driving renewable energy development by building their own facilities, procuring renewable electricity through power purchase agreements, and purchasing renewable energy certificates.
Learn more about renewable energy https://brainly.com/question/17373437
#SPJ4
Inclusions in the clay used to make pottery that act as a filler, creating strength and counteracting cracking and shrinkage during firing, are known as:_______.
Answers
Inclusions in the clay used to make pottery that act as a filler, creating strength and counteracting cracking and shrinkage during firing, are known as temper.
What is Pottery?Pottery is the art of creating vessels and other items out of clay and other ceramic materials and then firing them at high temperatures to give them a tough and long-lasting shape. The three main varieties are earthenware, porcelain, and stoneware.Sgraffito, which means "to scratch" in Italian, is a method of decorating pottery in which layers of color (underglazes or colored slips) are applied to leather-hard pottery, and then portions of the layer(s) are scratched off to produce contrasting images, patterns, and textures and reveal the clay color underneath.One of the earliest human innovations, dating to before the Neolithic era, is pottery.Learn more about pottery here:
https://brainly.com/question/12001414
#SPJ4
find AB given A(-4,1) and B(3,-1)
Answers
Answer:
here,
A= (-4,1)= (x1,y1)
B= (3,-1)=(x2,y2)
now,
by using distance formula,
AB^2= (x2-x1)^2+(y2-y1)^2
=(3-(-4))^2+(-1-1)^2
=(3+4)^2+(-2)^2
=49+4
=53
AB= root under 53
The north magnetic pole of a compass needle is attracted to the _____ magnetic pole of the earth.
Answers
The north magnetic pole of a compass needle is attracted to the south magnetic pole of the earth.
What is Magnetic pole of the earth? The magnetic field that emanates from the inside of the Earth into space is known as the geomagnetic field, and it interacts with the solar wind, a solar wind is a stream of charged particles that leaves the Sun.The geographic pole and the magnetic pole are the two sets of poles on Earth. If you picture a sizable bar magnet inside of our planet that is roughly aligned with the axis of the globe, you can visualize the Earth's magnetic field. The North and South poles of the earth are just around 10 degrees apart from each end of the magnet. The ideal dipole model of the Earth's magnetic field, which is the one that most closely resembles the planet's actual magnetic field, has the geomagnetic north pole as its northern antipodal pole.Learn more about magnetic pole here:
https://brainly.com/question/14609670
#SPJ4
do i stank????????????????
Answers
Answer:yes
Explanation:
yes
What kept earth's surface a mass of molten liquid for several hundred million years?
Answers
Constant bombardment by asteroids kept earth's surface a mass of molten liquid for several hundred million years.
Seismic records, recorded by seismometers, are the primary way for scientists to learn what the interior of the Earth is made of. We can see that the crust is a solid substance, but we need body waves to know the molten liquid rest.
The Earth's interior is extremely hot (core temperatures reach over 5,000 degrees Celsius) for two main reasons: heat from planet formation and heat from the decay of radioactive elements. Modern deep-water circulation removes water from the molten liquid by partial melting.
Learn more about molten liquid at
https://brainly.com/question/15192984
#SPJ4
Why were computers initially created?
a
For communication
b
To perform calculations faster and with no errors
c
For online shopping
d
For entertainment
Answers
Answer:
b
Explanation:
the computer was invented in order to automate mathematical calculations that were previously completed by people. Charles Babbage is considered to be the “father” of the computer.
how physical features such as mountains or water might affect positively and negatively the relationships and trade between Pakistan and it’s regional neighbours?
Answers
The physical features of Pakistan affects the relationships and trade between Pakistan and it's regional neighbours as The geography of Pakistan was negatively impacted by the "New Great Game" and the "Global War on Terrorism" since it is the gateway to Central Asia and a potential route for World Powers to enter landlocked Afghanistan.
More about the Pakistan:
Iran, Afghanistan, China, and India all border Pakistan, which is a country in South Asia. The Himalayan Mountains, which divide into the Hindu Kush range, are located to the north.
The huge, arid, and thinly populated Balochistan Plateau is to the southwest. The Thar Desert and a 650-mile stretch of the Arabian Sea shoreline are located in the south.
Learn more about Pakistan here:
https://brainly.com/question/15070829
#SPJ9
How does genesis 2 15 clarify the kind of dominion that adam was to exercise over the earth?
Answers
When God put the first man into the Garden of Eden, he was to "make it work and keep it" (Genesis 2:15). Adam was commanded to tend the earth, bury the rest, and till it, according to the example that God had set for him in the garden genesis 2 15 clarify the kind of dominion that adam was to exercise over the earth.
Then God said Let him rule over the fish of the sea, the birds of the air, the cattle, all the wild animals of the earth, and all that crawl on the earth. Human rulership in Genesis 1 included a lack of violence against non-human animals.
Learn more about genesis at
https://brainly.com/question/7095091
#SPJ4
How do factors that illustrate patterns of population distribution vary according to scale of analysis? Why?
Answers
If you live in a rural region, you are more likely to prefer moving to an urban area than a worldwide transfer population distribution.
Factors vary depending on the size (local to global). Some human elements (cultural, economic, historical, or political) that affect pop. population distribution Some physical factors (temperature, bodies of water, landform).
Climate, landforms, topography, soil, energy and mineral resources, accessibility factors like distance from the coast, natural harbours, navigable rivers or canals, cultural aspects, political boundaries, restrictions on migration and trade, government policies, types of transportation, and land use are the main factors affecting population distribution.
Learn more about population distribution hear :
https://brainly.com/question/18083694
#SPJ9
Why did jim only take sips of water after the race? what could happen if he drank as much as he wanted to?
Answers
He is still dehydrated Jim only takes sips of water after the race. you don't want to overinflate his stomach by drinking water too quickly happen if he drank as much as he wanted to.
The affinity of hemoglobin for oxygen decreases with increasing acidity (decreasing pH) and increasing temperature. During exercise, muscle pH drops due to increased production of both CO2 and lactate.
Some people do not sweat normally because their sweat glands are not working properly. This condition is called hypohidrosis or anhidrosis. It can affect the whole body, a single area, or scattered areas. Inability to sweat can lead to water overheating.
Learn more about water at
https://brainly.com/question/1313076
#SPJ4
10 sentence boring summarize
Answers
This is
Personally is 25 or 393
What was one negative impact that hurricane katrina had on the ecosystem of the gulf coast?.
Answers
Hurricane Katrina formed on 25th August 2005, it passed over Florida and went to the Gulf of Mexico where it grew into a category 3 Hurricane, and then it strengthened to category 5 and caused Landfall on the Gulf coast of the United States. It was the third-highest hurricane that has ever hit the U.S.
It caused a lot of Human tragedy and economical imbalances, most importantly it caused environmental damage by destroying Wildlife, Habitats, etc. A thousand acres of land were lost due to Hurricane
To know more about Hurricane Katrina, Click here :
https://brainly.com/question/13839594
#SPJ4
What drawing concept did artists break away from to leave a three dimensional reality to explore issues on a two dimensional surface?
Answers
Space is used to refer both to depth—real or represented—and also to the general surface area within a work of art drawing concept artists break away from to leave a three dimensional reality to explore issues on a two dimensional surface.
Sculptures are a three dimensional artform, given shape and brought to life by various materials and many different techniques.
A two-dimensional structure has only two surfaces; length and breadth. A three-dimensional structure has three surfaces; length, breadth, and height. Two-dimensional figures are also referred to as “plane” figures or “flat” figures due to their appearance.
To read more about 3 dimensional structures click here https://brainly.com/question/13125784
#SPJ4
Please help due soon.
Answers
Imagine you are standing at the north pole. of the stars that you can see, roughly how many of these stars are circumpolar?
Answers
Of the stars that you can see standing at the north pole, all of them are circumpolar.
So, as you travel further north, more circumpolar stars are visible. Furthermore, all the stars are circumpolar if you travel all the way to the north pole; nothing ever rises or sets there. Instead, every star circles Polaris, the center of the northern sky, on the same path it takes every night.At the poles, are all stars circumpolar?At the North and South Poles of the Earth, all the stars are circumpolar. At the equator, however, no star is circumpolar. Anywhere else has some stars that are circumpolar and some stars that rise and set every day.How many circumpolar stars are there around the North Pole?There are five circumpolar constellations in the northern hemisphere. Cassiopeia, Cepheus, Draco, Ursa Major, and Ursa Minor are the names of these constellations.To learn more about circumpolar stars visit:
https://brainly.com/question/15993771
#SPJ4
How will you use different types of power to affect the behavior of other people(e.g. your classmates or group mates during debates ,group projects,school program
Answers
Answer:
Group work cannot exist without some form of authoritative power struc- ture. Power is an essential element to group life because it gives the group the ability to effectively complete its goals. Authorities use power to control the behaviors of others and to coordinate their activities.How should we use the power in group work?
Group work cannot exist without some form of authoritative power struc- ture. Power is an essential element to group life because it gives the group the ability to effectively complete its goals. Authorities use power to control the behaviors of others and to coordinate their activities.
Explanation:
Some of earth's water supply originated from some of earth's water supply originated from? icy comets. gases expelled from the sun; i.e., solar wind. photosynthesis. asteroids.
Answers
Answer:
the best answer would be asteroids
Explanation:
research suggests that Earth's water came from both asteroids and the solar nebula
The seismic-gap method of earthquake forecasting works by identifying __________.
Answers
The seismic-gap method of earthquake forecasting works by identifying segments along a fault that not moved for the longest amount of time.
The possibilities of an earthquake of a particular magnitude occuring inside a location over a period of years are referred to as earthquake forecasting. On the basis of the average frequency of previous seismic activity in a region, probabilities can be determined.
Seismographs, which became widely used in the early 1900s, have been used to record earthquakes in areas where this technology is most helpful. By excavating trenches and looking through the geological record for seismic ruptures that happened in the distant past, scientists can learn more about these events, but with less accuracy.
Know more about earthquake forecasting here
https://brainly.com/question/12907952
#SPJ4
Professional organizations provide some benefits similar to those of CTSOs. Professional organizations offer memberships to which people?
Answers
A Professional agency generally calls for member dues, has an elected leadership frame, and includes more than a few subcommittees or useful areas. professional groups may be both national or worldwide, and frequently have close ties to schools and universities with degree applications in that subject.
Professional and exchange corporations offer improvement and connections with others for your subject and beautify your enterprise profile. Having an industry affiliation on your resume says you are very devoted to your profession and actively participating in its advancement. clients, clients, and employers like that.
An expert employer and a professional and technical business enterprise expert groups are for the scholars who can be interested by a career, career and technical corporations are for human beings within the place of business.
Learn more about professionals here:
https://brainly.com/question/17831271
#SPJ9
Answer:
Explanation:
100%
During some lunar eclipses, the moon's appearance changes only slightly, because it passes only through the part of earth's shadow called the?
Answers
12. Visit the Incan city of Machu Picchu in
this country, located at 10'S, 75 W.
Answers
Machu Picchu is an ancient Incan citadel located approximately 80 kilometers (50 miles) south of Cusco, Peru. When the American explorer Hiram Bingham III first visited the settlement's ruins in 1911 and brought them to the world's attention, they were little known — even among Cusco residents.
Machu Picchu is a 15th-century Inca citadel located on a 2,430-meter (7,970 ft) mountain ridge in the Eastern Cordillera of southern Peru. [2] [3] It's in the Machu picchu District of Urubamba Province, above the Sacred Valley, about 80 kilometers (50 miles) northwest of Cusco. The Urubamba River flows past it, carving a canyon through the Cordillera and creating a tropical mountain climate. According to studies, the majority of the people who lived there were immigrants from various backgrounds. They lacked the chemical and osteological markers that would have been present if they had lived there their entire lives. Instead, bone damage was caused by various species of water parasites native to different regions of Peru. There were also varying osteological stressors and chemical densities, implying that the long-term diets of specific regions were spaced apart.
Learn more about Machu Picchu here:
https://brainly.com/question/1659257
#SPJ9
If the sun were reduced to the size of a grapefruit, earth on the same scale would be:_______.
Answers
If the sun were reduced to the size of a grapefruit, Earth on the same scale would be approximately 15 meters away from the Sun, about the size of a ballpoint pen's tip.
What is size of Earth?Only one astronomical object, Earth, is known to support life, and it is the third planet from the Sun. Despite the fact that the Solar System is filled with a lot of water, only Earth is home to liquid surface water. The oceans cover around 71% of Earth's surface, dwarfing its lakes, rivers, and polar ice. The shape of Earth is not perfect. An oblate spheroid, that is. Near the poles, it is flattened, while at the equator, it is rounded. The distance between the poles and the equator is 12,714 kilometers (12,756 miles). This comes out to 13,000 kilometers. Although dwarfed by the gas giants outside the asteroid belt, Earth is the biggest and most massive of the rocky inner planets.Learn more about Earth here:
https://brainly.com/question/13132611
#SPJ4
