The continents are slowly but continuously converting in location. continental rift the continents used to form a single landmass known as Pangaea however steadily drifted aside.
Pangaea or Pangea become a supercontinent that existed all through the past due Paleozoic and early Mesozoic eras. From approximately three hundred two hundred million years in the past (late Paleozoic generation till the very overdue Triassic), the continent we now realize as North us became non-stop with Africa, South of the united states, and Europe. all of them existed as an unmarried continent referred to as Pangea.
In 1912, German scientist Alfred Wegener proposed that Earth's continents once fashioned a single, large landmass, referred to as Pangaea. Over thousands and thousands of years, Pangaea slowly broke aside, finally forming the continents they may be today.
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how could you determine the speed a slingshot imparts to a rock, using only a meter stick, a rock, and the slingshot?
The rock's original height and horizontal distance are measured using meter stick.
Launch the rock with a horizontal velocity across level ground at a specified height. To determine the length of time the rock is in the air, use the equations for projectile motion in the y-direction. (Remember that the y-component of the initial velocity is zero.) Find the speed in the x-direction, which is the speed the slingshot imparts, using this time and the horizontal distance the rock travels in the equation for projectile motion in the x-direction. The rock's original height and horizontal distance are measured using a meter stick.
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Based on its role as outlined in the US Constitution, which function is most commonly carried out by the House of Representatives?
What is one way a market economy affects the lives of private citizens?
Citizens can change jobs relatively easily
Which is NOT an area that the HDI uses to determine human development? *
Answer:
Percentage of males to females
Explanation:
Rank these materials from the fastest P wave velocity at the top to the slowest at the bottom. 1) Granite rock 2) packed sand 3) loose sand 4) water 5) air
The statement is true.
The required details about P wave velocity is mentioned in below paragraph.
P wave velocities in earthquakes typically range from 5 to 8 km/s. With less than 6 km/s in the crust, 13.5 km/s in the lower mantle, and 11 km/s through the inner core, the exact speed varies depending on the area of the Earth's interior.
Seismic waves, including P and S waves, transfer energy away from the hypocenter in all directions when an earthquake occurs. In rock, the P wave moves at a speed of around six kilometers per second, whereas the S wave moves at a speed of four.
A P wave's velocity can be written as: P wave velocity = ((B + 1.3G)/Density)1/2, where B is the resistance to change in volume, often known as the bulk modulus. G stands for the shear modulus, or resistance to shape change.
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where do mountains on earth come from
Answer:
Mountains form where two continental plates collide.
Explanation:
Since both plates have a similar thickness and weight, neither one will sink under the other. Instead, they crumple and fold until the rocks are forced up to form a mountain range.
in about 100 words explain how cold ocean currents and warm ocean currents are both important to people
Ocean currents are streams of water that are continually moving in certain directions on the ocean's surface. There are both warm and cool ocean currents.
Give an account of ocean currents ?
The equatorial region is where the warm ocean currents start their journey to the poles. Water is transported by the cold current from polar or higher latitudes to tropical or lower latitudes. In contrast to the Gulf Stream, which is a warm current, the Labrador Ocean current is chilly. The local temperature conditions are affected by the ocean current. The surface of the land is heated by warm currents. The greatest fishing grounds in the world may be found where warm and cold currents combine. Seas near Japan and along the eastern coast of North America are two examples.
Navigation is challenging in regions where a warm and cold current meet because of the foggy weather that occurs there.
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the difference in global temperatures during the ice age and present day.
The difference in global temperatures during the ice age and present day is striking.
In comparison, the average global temperature over the past 60 years has been 0.45 degrees Celsius warmer than it was at that time. This means that if you were to take a time machine back more than 100,000 years ago, you would experience a temperature that was 6 degrees colder than right now.
A temperature of -6 degrees Celsius is known as an "ice age" and is considered to be one of the coldest periods on record in our planet's history. It is believed that this happened because of a sudden decrease in sunlight during this time period, which caused Earth's axis to shift slightly causing it to experience more seasons and changes in weather patterns (such as storms).
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A line has the equation 5y = -2x - 8 and another line has the equation 6x + 15y + 8 = 0. Are these
lines parallel, perpendicular, or neither?
Both of the equations are neither parallel or perpendicular lines.
Parallel or Perpendicular lines:
Geometry's use of parallel and perpendicular lines is crucial, and their distinctive characteristics make it simple to distinguish between them. If two lines are in the same plane, are spaced equally apart, and never cross one another, they are said to be parallel. Perpendicular lines are those that cross at an angle of 90 degrees. In this article, we will learn more about parallel and perpendicular lines. Two straight lines are said to be parallel if they are located in the same plane and never cross one another. They are equidistant lines that are always spaced equally apart. Parallel lines are represented by the symbol ||. For instance, AB || CD indicates that line AB and line CD are parallel. On the other hand, two lines are said to be perpendicular when they cross each other at a 90° angle.
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Is this statement true or false? puerto rico is touched by both the atlantic ocean and the caribbean sea.
the statement Puerto Rico is touched by both the Atlantic Ocean and the Caribbean sea is true.
Puerto Rico formally the Commonwealth of Puerto Rico, is a Caribbean island and unincorporated territory of America. It's far placed inside the northeast Caribbean Sea, about 1,000 miles (1,600 km) southeast of Miami, Florida, among the Dominican Republic and the U.S. Islands, and consists of the eponymous main island and numerous smaller islands, which include Mona, Culebra, and Vieques. It has kind three.2 million residents and its capital and the maximum populous town are San Juan. Spanish and English are the legit languages of the govt department of government, even though Spanish predominates. Puerto Rico was settled by means of a succession of indigenous peoples starting 2,000 to four,000 years in the past; these included the Ortoiroid, Saladoid, and Taíno. It changed into then colonized via Spain following the arrival of Christopher Columbus in 1493. Puerto Rico become contested by means of different EU powers however remained a Spanish possession for the next four centuries.
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If your were in Kansas , in which direction would you have to travel to reach Michigan
Answer:you directions from Michigan to Kansas is southwest
Explanation:I know my north west south and east’s
Answer:
NE
Explanation:
PLEASE HELP me write this
MARKING BRAINLIEST
pictuer is not clear
Explanation:
which is not a common social class ranking criteria
Need is one of the most common criteria, along with equity and equality. All people will receive equal distribution of goods if equality is considered to be the criteria deciding factor. (In other words, everyone will receive the same sum.)
What are the features of social class?
A society's social class is determined by a hierarchical classification of people and families according to their respective statuses. Each class's members are essentially in the same position. The status represents the overall impact of a class's members. Understanding the socioeconomic class's features will aid the marketer in comprehending its consumption habit. Some most important features are
1. Each class's members essentially share the same status.
2. Individuals within a class have a tendency to act similarly.
3.There is a hierarchy of social class.
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( Easy points )
Pick any Caribbean Island nation
(this is for a project but I don’t know which one to pick)
Answer: Trinidad and Tobago.
Explanation:
hope u like it!
What is a historic example of cultural relativism?
Why did the Greeks love the outdoors so much?
Answer:outdoor market places called agoras
Explanation:
Where are the largest temperate rainforests found?
Answer:
I think is in Latin America,Brazil
And its Amazon
antarctica is an once-in-a-lifetime dream destination for many adventurous travelers. search for information on the types of cruise and package that take those brave souls to the southern tip of the earth. are those cruises and packages ecofriendly? would visits impact the ecological system and environment in antarctica? should people visit antarctica at all? would you? why or why not?
The reason why people would have to visit Antarctica is because they want to see the wildlife that is in the area, they want to see the scenery and also for the sake of research in the area.
Yes people should visit Antarctica if they want
Yes I would like to visit the area.
What is Antarctica?This is one of the continents of the world. The area is one that is knwon to have no population of persons living in it.
Antarctica is a very cold place and it is one the south of the pole. It is known to stretch through the south of America.
The reason why people visit the area is due to the fact that they want to carry out research in this place. also there are those that would go there due to the fact that they want to tour the region.
I would like to visit the place due to the fact that I would also like to carry out a research on the place to find a solution to how people can get to inhabit this area.
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the acronym enso represents the combined events of el niño and the ______.
The acronym enso represents the combined events of el niño and the southern oscillation.The Southern Oscillation, usually referred to as ENSO, is a cyclical variation in air pressure and sea surface temperature (El Nio).
The central and eastern tropical Pacific Ocean experience temperature fluctuations as a result of the El Nio-Southern Oscillation (ENSO), a cyclical climate trend. Surface waters in a significant portion of the tropical Pacific Ocean warm or cool by anywhere between 1°C and 3°C in comparison to normal over intervals of around three to seven years.
The ENSO cycle, an oscillating warming and cooling pattern, directly impacts acronym enso how much rain falls in the tropics and can have a significant impact on weather in the United States and other countries. The acronym enso cycle has three phases: El Nio, La Nia, and ENSO-neutral, which are the two extreme phases.
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In the grand canyon, fossils in rock layers at the bottom of the canyon are __________ than those in layers closer to the top.
In the grand canyon, fossils in rock layers at the bottom of the canyon are older than those in layers closer to the top.
What is fossils?
Any preserved remains, perception, or trace of a once-living thing from a previous geological age is referred to as a fossil. Bones, shells, prosthetic limbs, stone imprints of animals or microbes, amber, hair, petrified timber, oil, coal, and DNA remnants are some examples. The fossil record is the collection of all fossils. Paleontology is indeed the study of fossils, including their age, formation method, and evolutionary significance. If a specimen is over 10,000 years old, it is considered a fossil. The oldest fossils date back 3.48 billion to 4.1 billion years. The discovery in the nineteenth century that certain fossils have been associated with specific rock strata led to the establishment of a geological timescale and also the relative ages of various fossils.
The fossils in the bottom layers seem to be older than those in the top layers. According to the principle of superposition, the oldest rock strata units are at the bottom and the younger daughter are at the top.
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By using gps data, scientists have been able to?
Answer:
Scientists can grasp precise positional data from a GPS. A GPS can also help scientists in crustal and seismic monitoring.
Explanation:
By using GPS data, scientists have been able to directly observe plate motions.
What is GPS?A satellite-based radionavigation system owned by the United States government and run by the US Space Force is called as the Global Positioning System.
The way the world functions has altered as a result of the Global Positioning System (GPS). In particular, this is true for marine operations like search and rescue. For seafarers to navigate, gauge speed, and pinpoint their location, GPS offers the quickest and most precise technology available.
GPS is utilized for phone networks, navigation, and earthquake research. By using satellites, GPS also expands our senses into outer space. Between 24 and 32 Earth orbit satellites are used by GPS to transmit microwave signals to receivers and sensors on Earth.
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Rank the following by size in order from smallest to largest, with the smallest on top.
1 Electron
2 Atomic nucleus
3 Single atom of an element
4 Mineral
Order from Smallest to largest.
1. Electron
2. Single atom of an element
3. Atomic nucleus
4. Mineral
A negatively charged subatomic particle known as an electron can exist either free or attached to an atom (not bound). Protons, neutrons, and the electron that is attached to an atom are the three main types of particles that make up an atom. The atom's nucleus is made up of protons, neutrons, and electrons collectively. Some elements are monatomic, which means that they have just one atom in each of their individual molecules.
The nucleus is the positively charged region at the center of each atom (plural, nuclei). It is composed of two types of closely grouped subatomic particles. The particles are neutrons, which have no electric charge, and protons, which have a positive electric charge.
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PLS HELP WILL MARK BRAINLIEST
Answer: The highest points of intensity for WF4-358 include 390nm, 402nm, and 420nm (all estimated by x-axis locations in 10 nm increments).
Explanation:
These are the closest approximate wavelengths along the x-axis that correspond to the highest intensities along the y-axis for WF4-358.
What direction do the horizontal winds near the surface move in a hurricane in the northern hemisphere?.
The direction in which the horizontal winds near the surface move in a hurricane in the northern hemisphere is counterclockwise direction.
A tropical cyclone is a fleetly rotating storm system characterized by a low-pressure center, an unrestricted low-position atmospheric rotation, strong winds, and a helical arrangement of showers that produce heavy rain and storms. A hurricane is a tropical storm with winds that have reached a constant speed of 74 long hauls per hour or further. The eye of a storm is generally 20- 30 long hauls wide and may extend over 400 long hauls. The troubles of a storm include torrential rains, high winds, and storm surges.
Hurricanes form when warm wettish air over water begins to rise. The rising air is replaced by cooler air. This process continues to grow large shadows and showers. These showers continue to grow and begin to rotate thanks to the earth's Coriolis Effect.
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What is the Earth’s place in the solar system? Locate the Earth in this system, and explain its relationship to the Sun and Moon.
The Earth is the third planet from the Sun in the solar system, and it has a diameter of about 12,960 miles.
Its orbital speed around the Sun is about 30 km/s, which means that it takes about 365 days to make one rotation.
The Earth’s orbital distance from the Sun varies from about 1.5 AU (1 astronomical unit) when it is closest to the Sun, to nearly 1.5 AU when it is furthest away. The Moon orbits at an average distance of about 238,900 km from Earth in an elliptical orbit with eccentricity 0.0167 and semimajor axis of 3,474,000 km and inclination of 5° compared to Earth's equatorial plane of 23°25' and 23°50'.
The Moon helps maintain the Earth's tilt relative to its rotational axis: if there were no Moon, then the rotation axis would lie perpendicular to its orbital plane around Earth and would not be tilted by 21° 29' 26" eastward from north celestial pole direction on average.
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if the lithosphere is resting on the asthenosphere and you put a lot of weight on the lithosphere, say ice in a glacier, how would the lithosphere respond?
If you put a lot of pressure on the lithosphere, which is resting on the asthenosphere, it will break and cause an earthquake.
What is the lithosphere?The Earth's solid outer layer is known as the lithosphere. The crust and the Earth's outermost layers, the brittle upper part of the mantle, make up the lithosphere. It is surrounded by the upper atmosphere and the lower asthenosphere (another region of the upper mantle).
Asthenosphere: What is it?
A section of the Earth's mantle that flows like molten plastic despite being solid is called the asthenosphere, from the Greek word asthenes, which means "weak." Understanding plate tectonic theory and earthquakes require an understanding of the location, behavior, and composition of the asthenosphere.
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two of the most famous deserts in the world are the sahara and the namib. do a quick internet search and record their latitudes (in degrees north/south). how does the explanation of air circulation patterns above help explain their geographic location?
Latitude of Sahara desert is 23.4162° N
Latitude of Namib desert is 24.2889° S
Namibia, which is to the South, experiences south eastern trade winds, whereas the Saharan Desert, which is to the North of Equator, experiences north eastern trade winds.
Known as mid latitudinal zones, deserts primarily exist between 30 and 50 degrees north and south of the equator.
Around the equator, where the sun shines, warm air rises and pushes chilly air that is generally dryer away. Around the equator, this cool air descends back to a temperature of 30 to 50 degrees, forming what are known as Hadley cells.
Since it tends to be drier than other places, it absorbs any nearby moisture, turning the area into a desert.
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Two of the most famous deserts in the world are the Sahara and the Namib. do a quick internet search and record their latitudes (in degrees north/south). How does the explanation of air circulation patterns above help explain their geographic location?
Weaker trade winds will lead to _ conditions in the eastern tropical pacific and ____ will likely to arise.
Weaker trade winds will lead to warmer conditions in the eastern tropical pacific and el Nino will likely arise.
The term El Niño( Spanish for the Christ Child') refers to a warming of the ocean face, or over-average ocean face temperatures, in the central and eastern tropical Pacific Ocean.
El Niño is the warm phase of the El Niño – Southern Oscillation and is associated with a band of warm ocean water that develops in the central and east-central equatorial Pacific, including the area of the Pacific seacoast of South America. Overall, the coupled ocean-atmosphere system continued to reflect La Niña. The most recent IRI premium cast of the Niño-3.4 SST indicator indicates La Niña will persist into the Northern Hemisphere downtime 2022- 23, and also transition to ENSO-neutral in January- March 2023
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What is the main economic activity in Poland, Belarus, Ukraine, Lithuania, Latvia, and Estonia?
Group of answer choices
Petroleum
Subsistence farming
Precious metals
Commercial farming
Why is improving land quality and education a better way to ensure food security than providing foregin aid?
Answer:
Explanation:
Food insecurity – often rooted in poverty – decreases the ability of countries to develop their agricultural markets and economies. Access to quality, nutritious food is fundamental to human existence. Secure access to food can produce wide ranging positive impacts, including: Economic growth and job creation.
