1. How can geospatial information (remote sensing, GPS GIS) help humans to understand phenomena
such as global warming or deforestation?
Answers
Answer:
They provide us with accurate data that is needed to make adjustment on earth's surface.
Explanation:
The use of techniques like the Global positioning system, Geographic information system, and remote sensing is a tool that provides us with geospatial information and help us understand the laws of nature. These all act as sensors and provides us information directly from the space with coordination to sun-synchronous and geostationary satellites. The use of technology like the lidar and radar also helps in understanding the global warming and deforestation patterns around the world.Related Questions
Explosion in a grain silo. Spark explosions constitute hazards in facilities handling grain or powder (a very famous explosion occurred in a biscuit factory 50 years ago). Commonly the powder is blown into a silo through cylindrical, grounded pipes. The danger occurs if: ∣ E
∣≥3.0×10 6
N/C For electric fields this large "dielectric breakdown" occurs, which enables to charge to move through the air. This is what happens during sparks or lightning strikes. (Note that the energy of the spark also needs to be greater than 150 mJ to ignite the powder, but we'll ignore that for the moment). Suppose a stream of negatively charged powder was blown through a cylindrical pipe of radius R=6.0 cm. Assume that the powder and its charge were spread uniformly through the pipe with a volume charge density rho. a) Using Gauss' law, find an expression for the magnitude of the electric field ( E
) in the pipe as a function of radial distance r from the pipe center. b) Does E
increase or decrease with increasing r (distance from the center of the pipe)? c) Is E
directed radially inward or outward? d) For rho=1.1×10 −3
C/m 3
(a typical value at the factory), find the maximum E
, and determine where that maximum field occurs. e) Could sparking occur, and if so, where?
Answers
a) E = (ρ/2ε₀) r.
b) E increases with increasing r.
c) E is directed radially outward.
d) E(max) = (1.1×10^(-3) C/m³ / 2ε₀) (6.0 cm).
e) Sparking could occur if E(max) ≥ 3.0×10^6 N/C.
a) To find the expression for the magnitude of the electric field (E) in the pipe as a function of radial distance r from the pipe center, we can apply Gauss' law. Gauss' law states that the electric flux through a closed surface is proportional to the charge enclosed by that surface.
Considering a cylindrical Gaussian surface with radius r, coaxial with the pipe, we can apply Gauss' law to the electric field E:
∮E⋅dA = (1/ε₀) ∫ρdV,
where ∮E⋅dA represents the surface integral of E over the closed surface, ε₀ is the vacuum permittivity, and ∫ρdV represents the integral of the volume charge density ρ over the volume enclosed by the surface.
Since the powder and its charge are spread uniformly through the pipe, the charge enclosed by the Gaussian surface is q = ρV, where V is the volume of the Gaussian surface. The volume of the cylindrical Gaussian surface is given by V = πr²L, where L is the length of the pipe.
Therefore, the equation becomes:
E(2πrL) = (1/ε₀) ρ(πr²L),
Simplifying, we find:
E = (ρ/2ε₀) r,
which gives the magnitude of the electric field as a function of radial distance r from the pipe center.
b) From the expression obtained in part (a), we can see that E is directly proportional to r. Therefore, as r increases, the magnitude of the electric field E also increases.
c) The electric field E is directed radially outward. This can be inferred from the equation obtained in part (a) where E is proportional to r.
d) For ρ = 1.1×\(\sqrt{x}\)(-3) C/m³, we can substitute this value into the equation from part (a) to find the maximum E and determine where it occurs. The maximum electric field occurs at the surface of the pipe, where r = R.
E(max) = (ρ/2ε₀) R,
Substituting the given values, we have:
E(max) = (1.1×\(\sqrt{x}\)(-3) C/m³ / 2ε₀) (6.0 cm),
where ε₀ is the vacuum permittivity.
e) To determine if sparking could occur and where, we need to compare the magnitude of the electric field to the threshold value for dielectric breakdown, ∣E∣ ≥ 3.0×\(\sqrt{x}\) N/C.
If the maximum electric field E(max) is greater than or equal to the threshold value, then sparking could occur. If E(max) is below the threshold, sparking is unlikely.
By comparing E(max) obtained in part (d) with the threshold value, we can determine if sparking is possible in the given scenario.
learn more about Electric field.
brainly.com/question/11482745
#SPJ11
6-10 How Intensity of an earthquake different from magnitude of an earthquake?
Answers
Answer:
"If you add 1 to an earthquake's magnitude, you multiply the shaking by 10. An earthquake of magnitude 5 shakes 10 times as violently as an earthquake of magnitude 4; a magnitude-6 quake shakes 10 times as hard as a magnitude-5 quake; and so on."- www.Science.org
Explanation:
For more information www.science.org
Air masses are identified by a pair of letters, one lowercase and one uppercase. The uppercase letter (P, A, or T) refers to ______.
a. The humidity levels within the air mass.
b. The approximate latitude of the air mass source region.
c. The elevation of the air mass source region.
d. Average air pressure within the air mass
Answers
The uppercase letter in the pair of letters used to identify air masses (P, A, or T) refers to the approximate latitude of the air mass source region. Correct option is B).
The uppercase letter in the pair of letters used to identify air masses indicates the approximate latitude of the air mass source region. This classification system is known as the Bergeron air mass classification. The three uppercase letters correspond to different source regions: P for polar (high-latitude regions), A for arctic or Antarctic (extreme high-latitude regions), and T for tropical (low-latitude regions). By identifying the source region, meteorologists can gain insights into the characteristics of the air mass, such as its temperature, moisture content, and general weather patterns. This information is important for weather forecasting and understanding the movement and behavior of air masses as they interact with different regions and weather systems.
Learn more about meteorologists here:
https://brainly.com/question/29766406
#SPJ11
What is true about a hurricane?
Answers
A hurricane is a powerful tropical cyclone characterized by strong winds, heavy rainfall, and a low-pressure center.
Hurricanes typically form over warm ocean waters and can cause widespread destruction and flooding when they make landfall. They are classified based on their wind speed, with categories ranging from 1 to 5 on the Saffir-Simpson Hurricane Wind Scale.
Hurricanes are natural disasters that pose significant risks to coastal areas and regions prone to tropical cyclones. Their intense winds and heavy rainfall can result in devastating impacts, including property damage, loss of life, and disruption of infrastructure. Understanding the nature of hurricanes and their potential hazards is crucial for preparedness, early warning systems, and effective response measures to mitigate their impact on vulnerable communities.
To know more about hurricane click here:
https://brainly.com/question/33034641
#SPJ11
Which nation separates males and females in schools?
Answers
Answer:
Afghanistan: A curtain divides male and female students as universities reopen. What happens in universities and schools across the country is being closely watched by foreign powers
Explanation:
Answer:
Mexico
Explanation:
Weather systems and fronts develop and travel through the ________________ section of the atmosphere.
Answers
Weather systems and fronts develop and travel through the troposphere section of the atmosphere.
The troposphere is the first and lowest layer of the atmosphere of the Earth, and contains 75% of the total mass of the planetary atmosphere, 99% of the total mass of water vapor and aerosols, and is where most weather phenomena occur. The troposphere extends upward to about 10 km above sea level.
Air is warmest at the bottom of the troposphere near ground level. Air gets colder as one rises through the troposphere. That's why the peaks of tall mountains can be snow-covered even in the summertime. Most types of clouds are found in the troposphere, and almost all weather occurs within this layer. The troposphere is by far the wettest layer of the atmosphere (all of the other layers contain very little moisture).
To know more about troposphere:
https://brainly.com/question/16689414
TRUE/FALSE. emergence of changing central-pacific and eastern-pacific el nino-southern oscillation in a warming climate
Answers
That the el nino-southern oscillation is altering in the central pacifics and eastern pacifics due to global warming is true.
Strong warm episodes in the eastern equatorial Pacific (EP) or moderate warm and strong cold events in the central Pacific (CP), all of which have central pacifics different effects on the world's climates, are characteristics of the El Nio-Southern Oscillation (ENSO). Models predict higher sea surface temperature (SST) variability of both ENSO regimes oscillation under transient greenhouse warming, but the time of emergence out of internal variability for either regime is still uncertain.
Here, we find that the increased EP-ENSO SST variability starts to appear about 2030 6, which is more than a decade earlier than the CP-ENSO oscillation variability and almost four decades earlier than what was previously central pacifics predicted without distinguishing between the two regimes. Because of a greater rise in EP-ENSO rainfall response, which amplifies the signal of increasing SST variability, and ENSO non-linear atmospheric feedback, the EP-ENSO emerged sooner than usual.
Learn more about central pacifics here
https://brainly.com/question/13942616
#SPJ4
when is the next annular solar eclipse in north america
Answers
Consider the statement below. Select whether this will impact the supply or the demand curve. Then select whether this will shift the corresponding curve left, right, ora movement along the existing curve, With respect to the consumption of chicken. A large salmonella outbreak has been reported, this will impact LL Supply Demand Shifts left. (Shifts right Movement along the curve,
Answers
According to the statement, there has been a significant salmonella outbreak that will have an effect on how chicken is consumed. Specifically, this will have an impact on the chicken demand curve.
The right response is:
Impact: Left Demand Shift
Concerns about food safety, notably with regard to chicken products, can arise from a salmonella outbreak. Due to health concerns or unfavourable views, customers may as a result reduce their desire for chicken.
Due to this drop in demand, the demand curve for chicken will move to the left, showing a lower demand for each price point.
Learn more about outbreak here:
brainly.com/question/31453654
#SPJ4
.Which of the following comparisons between low mass stars and high mass main sequence stars is true?
A) low mass stars have the same temperature and luminosity as high mass stars
B) low mass stars are cooler but more luminous than high mass stars
C) low mass stars are hotter but less luminous than high mass stars
D) low mass stars are cooler but less luminous than high mass stars
E) low mass stars are hotter and more luminous than high mass stars
Answers
D. Low-mass stars are cooler but less luminous than high-mass stars. This is because low-mass stars have a lower core temperature and therefore generate energy through nuclear fusion at a slower rate.
As a result, they have a lower luminous than high-mass stars. However, they also have a longer lifespan and are able to burn their fuel more slowly, resulting in a cooler temperature compared to high-mass stars. High-mass main sequence stars, on the other hand, have a higher core temperature and therefore generate energy at a much faster rate. This leads to a higher luminosity than low-mass stars but also a shorter lifespan. In summary, the differences between low-mass and high mass stars can be attributed to their varying core temperatures and rates of nuclear fusion, which affects their temperature, luminosity, and lifespan. Low mass stars are cooler but less luminous than high mass stars.
In comparison to high-mass main sequence stars, low-mass stars generally have lower temperatures and luminosities. High mass stars have greater mass, which leads to increased pressure and temperature at their cores. This results in higher nuclear fusion rates and subsequently, greater luminosity. Low mass stars, on the other hand, have lower core temperatures and pressures, resulting in slower fusion rates and lower luminosity.
Learn more about luminous here:
https://brainly.com/question/18708762
#SPJ11
Carefully study the map above. What is the most likely reason why towns on the Mexican border are located near American towns? A. because it allows Mexican towns to use American water and electrical services B. because the climate is better in these locations C. because it makes trade between the two nations easier D. because these areas are safer for residents
Answers
Answer:
C
Explanation:
A body of rock affected by tensile stress will likely undergo ________. A. ShorteningB. StretchingC. Shear strain
Answers
A body of rock affected by tensile stress will likely undergo stretching.
Tensional forces cause stretching and thinning of the rocks, usually accompanied by tensional faults. Tensional forces common along extensional plate boundaries such as mid-ocean ridges.
Read more about Rock deformation:
https://brainly.com/question/25261981
https://brainly.com/question/900913
which of the following are rays on line c?
Answers
A circular highway curve has the following design elements: | = 65°32'17" D = 3.52'00" • Pl station = 36 + 45.00 • Pl coordinates: N = 10,000.00 ft. E = 15,000.00 ft. • Bearing of the radial line from the BC to the center of the circle: S 32°46'08" E • This is a typical curve. The BC is on the left, stations increase to the right, and the radial lines are perpendicular to the tangents. What is the bearing of the long chord from the BC to the EC? N 90-00-00 E S 57-13-51 E ON 90-00-00 W N 57-13-52 E
Answers
the bearing of the long chord from the BC (Beginning of Curve) to the EC (End of Curve), is S 122°46'08" E.
consider the following information :
Bearing of the radial line from the BC to the center of the circle: S 32°46'08" E
The BC is on the left, stations increase to the right, and the radial lines are perpendicular to the tangents.
To find the bearing of the long chord, we need to determine the direction perpendicular to the radial line. Since the radial line is S 32°46'08" E, its perpendicular direction would be 90 degrees clockwise from the radial line.
Therefore, the bearing of the long chord from the BC to the EC would be:
S 32°46'08" E + 90° = S 122°46'08" E
So, the answer is S 122°46'08" E.
learn more about radial line here :
https://brainly.com/question/33044322
#SPJ11
Find the midpoint
(1,5) and (5,9)
Answers
Answer:
The midpoint of the question is 4
Which of the following terms correctly describe the figure given below?
Check all that apply.
Answers
Answer:
A.) Prism
C.) Solid
F.) Polyhedron
Explanation:
The given image can be described as a prism, a solid, and a polyhedron.
Hence, the correct answers are options a, c and f.
Prism: A prism is a three-dimensional geometric shape characterized by two parallel and congruent polygonal bases connected by rectangular or parallelogram-shaped faces. The bases are parallel and have the same shape, while the lateral faces are rectangles or parallelograms. They are classified as a type of polyhedron.
Solid: In geometry, a solid refers to a three-dimensional object that has length, width, and height. Solids have a definite shape and volume. They can be made up of flat surfaces called faces, which are connected by edges. Examples of solids include cubes, spheres, cylinders, pyramids, and prisms.
Polyhedron: A polyhedron is a three-dimensional geometric solid made up of flat polygonal faces, straight edges, and vertices. The faces are polygons, and the edges are line segments where two faces meet. The vertices are the points where the edges intersect.
Know more about Polyhedron here:
https://brainly.com/question/28718923
#SPJ2
The given question is incomplete. Hence, the complete question is:
Which of the following terms correctly describe the figure given below?
Check all that apply.
a. Prism
b. Polygon
c. Solid
d. Cube
e. Pyramid
f. Polyhedron
Imagine that you are the leader of a people who need a new place to settle.
Which is the most important factor in determining where you will live?
A. Colorful rocks for trade
B. Sunny weather
O C. Warm water for bathing
D. Plentiful supply of food
Answers
Answer:
D. plentiful supply of food.
Explanation:
I think it this plz tell me if I was wrong.
What percentage of daughter isotope would exist in a sample containing 50 percent parent isotope?
Answers
Because of your daughter
river near where I live
Answers
Answer:
whattt wowXD
Explanation:
6. Consider the supply and demand for a cash crop such as palm oil. Describe the impact the global supply chain has on the supply and demand and how developing and core countries are affected differently.
Answers
It is widely used, readily available, and inexpensive relative to other vegetable oils, palm oil is in high demand.
What is the palm oil supply chain?The palm oil supply chain can include a number of processes, starting with the plantation and continuing through the mill, refinery, and eventually, the products we use every day. The Elaeis guineensis tree, which has its roots in West Africa, produces the oil palm fruit shown above in bulky bunches that hang from the tree.
Impacts. To create place for massive monoculture oil palm plantations, large tracts of tropical forests and other ecosystems with significant conservation values have been removed.
Thus, It is widely used, readily available, and inexpensive relative to other vegetable oils.
For more information about palm oil supply chain, click here
https://brainly.com/question/29067941
#SPJ1
Explain what conservation is and give two examples of how you can conserve water.
Answers
Answer:
Conservation is using less of a resource and not using it up. Two examples of conservation would be to take shorter showers and to turn off the water while brushing your teeth.
Answer: Sample response:
Conservation is using a resource wisely so it will not be used up. Possible examples include: take shorter showers; fill the bathtub only halfway; do not run water while scrubbing vegetables or brushing teeth; water lawns early in the morning or late in the afternoon; and run the washing machine only for a full load.
Explanation: edg 2021 gang
brainliest plz
Which of the following best explains how Christianity became the dominant religion in the Philippines
Answers
Answer:
Christianity was brought to the Philippines through relocation diffusion when the Spanish colonized the Philippines in the sixteenth century.
Explanation:
"Relocation diffusion" occurred when the Spanish colonized the Philippines in 1521. It was strengthened when Miguel Lopez de Legazpi introduced "Christianity" to the Filipinos. For 333 years, they were also able to fuse some of their cultures into the country, including the conversion of several Filipinos into Christians. The "spiritual conquest" was actually their first mission in the country and they were triumphant on it because it made the Philippines the only Asian nation with 86% Christians.
what type of deposit consists of glacial rock flour from blowing winds?
Answers
Glacial rock flour deposits formed by blowing winds are known as loess deposits. These deposits are characterized by fine, silt-sized particles that have been ground down by glaciers and transported by the wind over long distances.
Loess deposits are primarily composed of mineral particles derived from the grinding action of glaciers on underlying rocks during periods of glaciation. As glaciers move, they scrape against the bedrock, grinding it into fine particles known as rock flour. When the ice eventually melts, these rock flour particles are left behind as deposits. Over time, the deposits can be redistributed by wind, resulting in extensive layers of loess.
The transportation and deposition of loess can occur over vast distances. Wind carries the fine particles and deposits them in areas with favorable conditions, such as large open plains or downwind of glacial sources. These deposits often form thick layers of sediment, which are highly fertile and can support agriculture. Loess deposits are found in various parts of the world, including regions in North America, Europe, Asia, and New Zealand. Their unique characteristics make them important for understanding past climatic conditions and studying ancient civilizations that relied on loess for agricultural purposes.
To learn more about Glacial refer:
https://brainly.com/question/31196950
#SPJ11
how does a hurricane respond to stimuli?
Answers
nu stiuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
SPER CA TE-AM ajutat <33333333All of our sources of freshwater like rivers, wells, and aqaduifers are depent on blank.
Answers
Answer:
The water cycle
Explanation:
All our sources of fresh water, like rivers, wells, and aquifers, are dependent on the water cycle to replenish and maintain themselves.
What landforms did American settlers cross when they migrated from east to west?
&
What also encouraged Westward Expansion?
Answers
Answer:
1st question: It stretched for around 2,000 miles and through six different states including Missouri, Kansas, Nebraska, Wyoming, Idaho, and Oregon. Along the way, travelers had to cross all sorts of rough terrain such as the Rocky Mountains and the Sierra Nevada Mountains
Explanation:
2nd question: Signed into law by Abraham Lincoln during the Civil War, the Homestead Act encouraged westward migration and settlement by providing 160-acre tracts of land west of the Mississippi at little cost, in return for a promise to improve the land.
What do most people agree that the World Trade Organization (WTO)
succeeds in doing?
A. Resolving international trade disputes
B. Improving the natural environment
C. Strengthening the poorest countries
D. Increasing wages for workers worldwide
Answers
Answer:
A. Resolving international trade disputes
Having students substitute sounds for one another in a spoken word is an instructional activity that would be most appropriate for which students?
Answers
Having students substitute sounds for one another in a spoken word is an instructional activity that would be most appropriate for students who have a relatively high level of phonemic awareness.
Phonemic awareness refers to the particular ability to focus on and control individual sounds (phonemes) in spoken language. The smallest unit of spoken language is a phoneme. Phonemes combine to form syllables and words. For example, the word "bat" has his three phonemes of /b//a//t/. English has 44 phonemes, including sounds defined by letter combinations such as /th/.
Recognizing phonemes is important as it is the basis for spelling and word recognition. Phonemic awareness is one of the best ways to predict how well a child will learn to read and write in her first two years of school.
Know more about phonemic awareness here
https://brainly.com/question/895136
#SPJ1
Which of the following is NOT a city of culture and trade in Sub-Saharan Africa?
A) Gaza
B) Dakar
C) Lagos
D) Johnnesburg
Answers
Answer: A) Gaza
Explanation:
A) Gaza is not a city of culture and trade in Sub-Saharan Africa.
Gaza is actually a city located in the Gaza Strip, a small Palestinian territory in the Middle East. It is not part of Sub-Saharan Africa.
On the other hand, Dakar, Lagos, and Johannesburg are all cities in Sub-Saharan Africa that are known for their rich cultural heritage and thriving trade industries.
.Ice scrapes up a jumble of sediment as it moves across land. Sediments in Heinrich layers are ______. *
Answers
The sediments located in Heinrich layers contain almost exclusively ice-rafted detritus, known as IRD.
Heinrich layers are layers of sediment in the North Atlantic. These sediments have consist of high amounts of debris in Foraminiferida shells brought by ice. This composition explains how these layers function as a historical record of major ice releases.
These layers are formed from huge releases of ice of the Hudson Strait ice stream. The North Atlantic cores of sediment found in these layers are badly sorted and lack almost any foraminifera, being composed of primarily ice-rafted detritus (IRD).
These IRDs are described as sediments of no particular size that are carried by floating ice until they are introduced into the water and mix into the environment. This Ice carries debris located within it in the way a raft would carry a person, by allowing it to float on the surface of the water
To learn more visit:
https://brainly.com/question/71517?referrer=searchResults
