If running water alone were responsible for creating stream valleys, they appear because of narrow valleys with vertical walls.
A valley is an extended low area that frequently stretches between hills or mountains and usually has a river or stream that flows from end to end. Most valleys are created by rivers or streams eroding the surface of the ground over a very long period of time. Some valleys develop as a result of glacial ice erosion. The valleys in high mountainous or arctic regions may still have these glaciers. These glacially formed valleys at lower latitudes and altitudes may have been constructed or increased during ice ages, but they are presently ice-free and filled with streams or rivers. Valleys may be completely dry in desert regions or only sometimes carry a river. Dry valleys may also occur from drainage in limestone-bearing areas.
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What is a whim?
urge
O fad
O joke
O notion
Answer:
Urge
Explanation:
One of the top synonyms.
estimate the change in surface area of the torus when r changes from r to r and r changes from r to r.
Using the concepts of torus, we got that 241.264cm² is the change in change in surface area of the torus when r changes from r to r and r changes from r to r
We know very well that surface area of torus is given by 4π²(R²-r²) where R is the radius of the outer shell and r is the radius of the inner shell.
We are given that initial value of inner radius (r)=3.00,
final value of initial radius (r)=3.05.
initial value of outer radius (R)=5.50,
and final value of outer radius(R)=5.65
Therefore, according to the formula,
Initial surface area of the torus=4π²(R²-r²)
On putting the value of R and r,
=>S₁=4π²[(5.05)²-(3.00)²]
=>S₁=4×3.14×3.14×[25.5025-9]
=>S₁= 39.4384×16.5025
=>S₁=650.8321cm²
Similarly, for final surface area of torus
=>S₂=4π²[(5.65)²-(3.05)²]
=>S₂=4×3.14×3.14×[31.9225-9.3025]
=>S₂= 39.4384×22.62
=>S₂=892.09cm²
So, the change in surface area(ΔA)=S₂-S₁
=>ΔA=892.09-650.8321
=>ΔA=241.264cm²,
Hence, the change in surface area of the torus when r changes from r to r and r changes from r to r is 241.264cm²
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(Complete question):
The surface area of a torus with an inner radius r and an outer radius R>r is S = 4π²(R²-r²)². Estimate the change in the surface area of the torus when r changes from r=3.00cm to r=3.05cm and R changes from R=5.50cm to R=5.65cm
Which best describes how volcanoes change the Earth’s surface? (1 point)
A. Volcanoes provide new habitat for species on Earth.
B. Volcanoes alter the gases available in the atmosphere slowly.
C. Volcanoes create new landmasses on the surface.
D. Volcanoes increase the temperature of the atmosphere every year.
Answer:
C
Explanation:
because of the cooled lava it creates new land masses
Answer:
the answer is ( Volcanoes create new landmasses on the surface. )
Explanation:
i hope this help a lot and i have done this volcanoes change Earth's surface Quick Check its easy :>
The world’s population reached a new milestone this week. Approximately how many people now live on earth?.
How does the map above illustrate the concept of hierarchy?
OA. It has lines of latitude and longitude.
B. Canada appears larger than Mexico.
OC. The map includes elevation lines
OD. Important areas are prominently depicted.
Answer: B. Canada appears larger than Mexico.
Explanation: Brainliest please! (if i get it right lol)
How might the seasons have affected life at kule loklo on the northwest coast of the us?.
Kule Loklo is located on the northwest coast of the U.S. and gets affected because of variations in seasons. In the late spring, fresh young Indian lettuce, nettle, and clover leaves were harvested. Likewise, variations can be seen in the winter season as well.
What is Kule Loklo?
Within a short distance of the Point Reyes National Seashore, the visitor center is Kule Loklo, a Coast Miwok Native American town that has been meticulously restored. Marin County, California. In honor of Marin County's native Coast Miwoks, the Miwok Archeological Preserve of Marin (MAPOM) built Kule Loklo in the 1970s. The ceremonial roundhouse in Kule Loklo was destroyed by arson in 1992.
The seasons have a profound impact on the way of living along the coast. Indian lettuce, young nettle leaves, and clover were all collected in the late spring. Acorns, seeds, and kelp that had been preserved served as key food sources over the winter and early spring.
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what type of tidal pattern is exhibited in southern california? group of answer choices nocturnal semidiurnal mixed semidiurnal diurnal
Answer:
Explanation:
Mixed tide.
geography, past policies, and economics are all factors that the president must consider when (blank) .
Geography, past policies, and economics are all factors that the president must consider when conducting foreign policy.
The President is the highest authority who has the power to influence law making. It is important for him to have a clear understanding of the geographical areas so that suitable policies can be designed for people of rough terrain or on the mainland. He needs a proper advisory body who can guide him regarding the past policies that have been designed but failed due to improper implementation or other reasons. This helps him avoid such mistakes during his tenure. Economic policies are crucial for the youth who are in continuous search of a job and need a stable career. The economy generates revenue that funds government services, allocating goods and resources.
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The combined usage of the caravel, compass, and astrolabe in the late 1400s helped bring about the.
The combined usage of the caravel, compass, and astrolabe in the late 1400s helped bring about the exploration of the Americas.
A caravel was a light sailing ship invented by Europeans. They invented this ship essentially to find the continents off the coast of Africa. They used caravels to increase their trade.
Its lightweight and ease of sailing upwind made it popular with the Portuguese and Spaniards in the 15th, 16th, and 17th centuries. An instrument for measuring angles. It is basically used to find the latitude and altitude of the height. It was also used to calculate the positions of celestial bodies. It was invented by the ancient Greeks to measure day and night and to determine the times of sunrise and sunset based on the positions of celestial bodies.Learn more about Americas here: brainly.com/question/2321432
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TRUE/FALSE. hurricane watch and warning areas usually are larger than the expected damage swath to account for possible changes in track and intensity and possible forecast errors.
Hurricane watch and warning areas usually are larger than the expected damage swath to account for possible changes in track and intensity and possible forecast errors. The given statement is true.
What do you mean by the Hurricane?A tropical storm that has sustained winds of 74 mph or greater is referred regarded as a hurricane. A storm's eye typically measures 20 to 30 miles in width and can reach distances of 400 miles.
Storms can be dangerous because of their torrential downpours, strong gusts, and storm surges.
Hurricane Tropical cyclones are categorized according to their top wind speed:
Tropical depressions with winds of less than 39 mph.Tropical storms with winds of 39 to 73 mph.Hurricanes: winds of 74 mph or more.Therefore, Hurricane watch and warning areas usually are larger than the expected damage swath to account for possible changes in track and intensity and possible forecast errors.
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I NEED HELP QUICK 85 POINTS!
Students use maps showing the continents in the past and present to make a model of tectonic plate movement. Which directions are the South American and African plates moving? Move ,begin emphasis,two,end emphasis, arrows into the diagram.
Answer:I believe the answer might be the last two
Explanation:it might be those because the continents where separated from each other which seems for them to be pulled apart, therefore for South America I believe it’s the third and Africa it’s the last answer
Who circumnavigated the earth by ship from spain and back again, proving it was not flat?.
For the most part, South America became a collection of independent states
between:
OA. 1800 and 1821.
O B. 1820 and 1841.
O C. 1830 and 1850.
OD. 1840 and 1861.
The answer for the given question is B. For the most part, South America became a collection of independent states between 1820 and 1841.
South American countries had a distinctive path to independence. There are times when their histories overlap. In 1814, after the Constitution of Cadiz fell apart, some colonies like Venezuela and Argentina declared independence, touching off a decade of battles between interracial factions.
Between 1814 and 1824, rebels led by Simón Bolívar fought battles in what would become Venezuela, Colombia, Panama, and Ecuador. In 1821, they formed the nation of Gran Colombia, writing a constitution and creating a congress to represent a wide swath of South America.
Brazil won independence from Portugal in 1822 and Mexico became an independent republic in 1823 in separate military revolts. Battles continued, the decisive end coming at the Battle of Ayacucho in 1824 in Peru, guaranteeing independence for Peru and Argentina.
In 1826, after heated debate in Congress, the US sent a representative to the Panama Congress, a gathering of newly independent Latin American countries. Gran Colombia would fall apart with the death of Simón Bolívar in 1830. But republics were established in most of Spanish-speaking South America by the 1830s.
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volcanic activity that takes place deep under the crust is termed . a. subduction b. pyroclastic c. a and b d. plutonic e. metamorphic
Answer:
Explanation:
metamorphic
identify cause and effect how did geography affect the development of japan and set it apart from its neighbors
Because of the country's extreme hilly terrain, the Japanese were increasingly dependent on fishing geography.
Japan was also relatively isolated from its neighbors, which slowed down its development but also helped to distinguish it culturally geography. There isn't a lot of decent farming land because of the mountainous terrain. The location of Japan meant that the sea was essential to many facets of daily life. For them to acquire the resources they required, trade with China and Korea became crucial. Japan is still a significant maritime power. Less than 20% of Japan's land surface is suitable for farming because to the country's mountains, which also provide considerable natural beauty. The scarcity of farmland constructing terraces for crops decreased the amount of Japanese who could make a life from farming. Even while Japan's desire for products and resources was the primary driver of its post-Russo-Japanese War development, there were other factors at play One was the rise of Japanese nationalism and Western racism against the Japanese geography.
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NEED HELP FAST
Sex ratios of births are skewed if they differ significantly from the naturally occurring
human birth ratio of
O A. 105 males: 100 females.
OB. 105 females: 100 males.
O C. 110 males: 100 females.
OD. 110 females: 100 males.
O E. 100 females: 100 males.
The population of the globe is currently growing by more than 90 million people annually. 1.018 is the global sex ratio. It implies that men outnumber women by a small margin. Thus, option A is correct.
What is the human birth ratio naturally occurring?Since the middle of the 1960s, there are more men than women in the world. However, according to recently revealed demographic forecasts from the UN, the global sex ratio is anticipated to equalize by 2050.
In the world's population as of 2021, there were roughly 44 million more men than women.
Therefore, Sex ratios of births are skewed if they differ significantly from the naturally occurring human birth ratio of 105 males per 100 females
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Which of the following BEST describes the spatial pattern of MOST cultural regions? (5 points)
They are connected by mass media.
They are all connected by a common language called a lingua franca.
They are geographically centered on a city.
They have firm, easily delineated boundaries.
They are relatively homogeneous with regard to one or more traits.
According to question, cultural regions have firm easily delineated boundaries.
Option D is correct .
Each cultural region is unique due to its language, religion, government, use of the land, education system, and customs. Geographers recognize the Middle East, Latin America, North America, Europe, Russia, Sub-Saharan Africa, China, Japan, South Asia, and Southeast Asia as some of the major cultural regions in the world today.
Historically, internal characteristics that convey a sense of place have been used to define regions. Whether a region is formal, functional, or vernacular, their boundaries change depending on the type; each has a distinct meaning and intended use.
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Which explorer, sailing for portugal, aimed to sail around africa to gain access to the asian spice trade?.
Answer:
Vasco DaGama Christopher Columbus
Explanation:
In the movie hotel Rwanda, who is George Rutaganda? How does he develop and change throughout the movie? What was his intentions?
Explanation:
Ummm i haven't watched the movie yet
Through what angle do you turn, relative to the earth, if you fly from kampala to singapore?.
71.62° would be the angle to turn relative to earth if someone flies from Kampala to Singapore.
What is relative motion?
The discussion of relative motion in one or more dimensions is where the idea of reference frames was originally proposed. When we state that an object has a given velocity, we mean that this velocity is relative to the so-called reference frame. In daily life, the ground or the earth is assumed to be the reference frame for measuring an object's velocity. For instance, if you are traveling in a train that is going at 100 km/hr, another passenger on the train will perceive your speed as zero. He claims that you aren't moving. Relative motion is the name for this kind of movement.
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The air masses that interact to form hurricanes and cyclones rise and fall due to changes in air density and air pressure. Why do these storms also spin?.
Air pressure and density fluctuations cause the air masses that interact to generate storms and cyclones to rise and fall. Why do these storms spin as well? The air rotates as it travels north due to Earth's rotation.
Circulating air is deflected to the right in the Northern Hemisphere and to the left in the Southern Hemisphere as a result of the Earth's axis of rotation. The Coriolis effect is the name given to this deflection. Local winds have an impact on coastal currents. On the open ocean, surface ocean currents are influenced by a sophisticated global wind system. Understanding the Coriolis force and the Ekman spiral is necessary before one can comprehend how winds affect ocean currents.
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1. What South American nation touches North America?
2. What North American nation touches South America?
3. What waterway divides the two continents?
4. What is the name of the French overseas department?
Where is it located? (Directions)
5.What South American countries does the equator cross? (3)
6. Much of northern South America contains tropical forests. What conclusion can you draw about those areas?
The Isthmus of Panama touches North America and South America. The Panama Canal divides North and South America .
What South American countries does the equator cross?
Ecuador, Colombia and Brazil are three countries equator crosses.
Much of northern South America contains tropical forests. What conclusion can you draw about those areas?
Mountains and highlands, river basins, and coastal plains can be used to categorize South America's three geographic areas. Mountains and coastal plains typically follow a north-south axis, whereas highlands and river basins typically follow an east-west axis.
The wide variety of biomes seen in South America is a result of its high geographic diversity. A biome is a group of living things that inhabit an area with a largely consistent climate. Biomes include both animal and plant communities.
South America's dry desert biome rises from the coastal plains to the rough alpine habitat of the Andes mountains in a matter of a few hundred kilometers. The dense, tropical rain forest that characterizes the Amazon river basin, one of the continent's river basins, contrasts with the vast grasslands that characterize Paraná, the other.
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An ecosystem in which all of the associated species are stable and uniform is called a.
Answer:
Biome
Explanation:
Biome
Water tends to moderate climate. Why is it warmer in the winter and cooler in the summer in cities located near the ocean or large lakes?.
"Water has a high specific heat and therefore changes temperature more slowly than most other substances" that is why, it is warmer in the winter and cooler in the summer in cities located near the ocean or large lakes.
Huge amounts of water are known as ocean currents when they are moving in the seas and oceans of the planet Earth. Because they carry heat and moisture, ocean currents have an impact on the climate in the areas where they operate.
These significant changes in atmospheric pressure, temperature, water salinity, terrestrial rotation movement (which affects the direction of the water flow: right in the northern hemisphere and left in the southern hemisphere), and the movement of air masses combine to create these enormous oceanic water flows (winds).
The given question is incomplete, the complete question is;
Water tends to moderate climate. Why is it warmer in the winter and cooler in the summer in cities located near the ocean or large lakes?
A. Water has a low specific heat and therefore changes temperature faster than most other substances.
B. Water has a low specific heat and therefore changes temperature slower than most other substances.
C. Water has a high specific heat and therefore changes temperature more slowly than most other substances.
D. Water has a high specific heat and therefore changes temperature more quickly than most other substances.
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To generate lightning, a cloud must have a ____ charge in the top half of the cloud and a _____ charge in the bottom half of the cloud.
To generate lightning, a cloud must have a positive charge in the top half of the cloud and a negative charge in the bottom half of the cloud.
A natural discharge called lightning occurs when the charge in various parts of the atmosphere is balanced. This generates lightning, an incredibly deadly kind of energy that moves exceedingly quickly. Lightning produces a shockwave, and thunder is produced from that shockwave. When a negatively charged cloud encounters a positively charged cloud, opposites attract and lightning results. Evidently, these don't hit the ground. Simply said, they go from cloud to cloud.
Three forms of lightning are frequently observed: cloud to ground, cloud to cloud, and cloud to air. Thunder is a sound produced by a shock wave created by lightning, which is created when the pressure of gases nearby suddenly rises. Lightning frequently happens during thunderstorms and other intense weather systems, but it may also happen during volcanic eruptions.
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How does land value influence the activities that take place on a piece of urban land? Think about:
The CBD (Central business district)
Typically the less expensive land will be used for services such as agricultural purposes or single family hosuing. Because of high competition and limited space, property values for commercial and private ownership tend to be at a premium. the land in the CBD is the most expensive
Land, also called dry land, ground, or earth, is the stable terrestrial floor of planet Earth that is not submerged via the sea or any other body of water. Land makes up 29% of Earth's floor and includes the continents and a variety of islands.
The time period land encompasses all physical factors, bestowed with the aid of nature, to a particular region or piece of belongings—the environment, fields, forests, minerals, weather, animals, and our bodies or assets of water.
The land sustains every factor of our lives, offering fundamental existence-assist structures and the foundation of our economic system and society. it is the location we stand. And also the place we act. it's far where we make selections that affect now not just the land, but additionally water, oceans, air, and ecosystem, and the existence they guide.
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What information would you want to collect from the surface of mars to help you determine whether the channel was formed by flowing lava or flowing water?.
Flowing of water on the land makes channels on the planet Mars.
Mars is the fourth planet from the solar and the second one-smallest planet within the solar system, being large than simplest Mercury. within the English language, Mars is named for the Roman god of conflict.
Mars is the fourth planet from the sun – a dusty, cold, wilderness world with a completely skinny environment. Mars is also a dynamic planet with seasons, polar ice caps, canyons, extinct volcanoes, and proof that it changed into even more lively inside the beyond.
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provide examples for ways that geospatial technologies helped broker peace, wage war and fight crime
Users can utilize geospatial analytics to better their decision-making and problem-solving processes by applying geographic data. People can create visualizations and identify important trends using GIS data.
Why is the Geospatial Revolution important? What is it?The Geospatial Revolution explores how digital mapping is influencing our way of thinking, acting, and interacting. Nearly everything is influenced by geospatial information.
What kind of geographical data are there?Geospatial data examples include: Aspects and vectors: information that describes a place, such as points, lines, and polygons. A group of closely spaced charted points that can be retextured to create 3D models is referred to as a point cloud. Images captured from above, at high resolution, using raster and satellite technology.
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Groundwater come from rain or now that oak into the earth. Baed on thi text, people collect groundwater from
More cooling causes it to condense into droplets, which then fall to the ground as rain, snow, sleet, or hail. Once on the ground, precipitation follows one of two routes.
What are the different outcome of groundwater?The water continues to flow even after rain hits the ground. Some of it seeps into the ground, some evaporates and returns to the atmosphere.
Some is used by plants, and some flows down the land's surface to streams or lakes. Like a glass of water dumped into a mound of sand, water seeps into the ground.
Therefore, It either soaks into the ground and becomes groundwater or it rushes off the surface into rivers, lakes, or the ocean and becomes surface water.
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What did alfred wegener observe and hypothesize about our continents and how they have changed?.
He hypothesized that each one of the modern-day-day continents had formerly been clumped together in a supercontinent he referred to as Pangaea.
Over tens of millions of years, Wegener advised, the continents had drifted apart.
The continental flow speculation turned into advanced in the early part of the 20th century, in general by way of Alfred Wegener.
Wegener said that continents move around on this planet's floor and that they had been as soon joined together as a single supercontinent.
Alfred Wegener first provided his hypothesis to the German Geological Society on 6 January 1912. His speculation was that the continents had once fashioned a single landmass, known as Pangaea, before breaking apart and drifting to their gift places.
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