You are going backcountry skiing in the middle of winter. You observe that it is –14˚c and overcast. What cold temperature hazards should you be aware of?
Hazards for skiing includes such as cold air temperature , cold air temperature in down-slope drainage flows, freezing fog when temperature within the fog are below freezing.
Cold temperature hazard are includes frostbite and hypothermia and also important to considered the wind as wind chill can make a given temperature. Cold air in denser than warm sir , the cold air sinks to the lowest point in the valley , along the valley sides.
At cold temperature the most serious concern is the risk of hypothermia or dangerous over-cooling . Also there are effect of cold exposure if frostbite or freezing of exposed extremities such as fingers, toes, nose and ear lobes.
To learn more about the Hazards here
https://brainly.com/question/5338299
#SPJ4
The entire european region is one giant _____ extending off the eurasian continent.
Answer:
It's a Peninsula.
What does Khanna note about Russia regarding its connectivity to the rest of the world? In what ways might this impact Russia’s relationships with other world powers?
Explanation:
Russia and the United States maintain one of the most important, critical and strategic foreign relations in the world. Both nations have shared interests in nuclear safety and security, nonproliferation, counterterrorism, and space exploration. Embassy of Russia, Washington, D.C.
The inclination of earth’s axis to the plane of the ecliptic causes the vertical rays of the sun to migrate between which locations on earth as it travels about its annual orbit?
The inclination of earth’s axis to the plane of the ecliptic causes the vertical rays of the sun to migrate between which locations on earth as it travels about its annual orbit between tropic of cancer and tropic of capricorn.
The Tropic of Cancer, is the northernmost circle of latitude on Earth at which the Sun can be overhead. This occurs during the June summer solstice, when the northern hemisphere is tilted toward the Sun at its maximum.
The Tropic of Capricorn is the circle of latitude that contains the perihelion at the summer solstice. Therefore, it is the southernmost latitude where the Sun can be seen directly from above. It also reaches 90 degrees below the horizon at midnight sun on the summer solstice.
To know more about axis:
https://brainly.com/question/134332533
#SPJ4
The reason that most extrasolar planets are found close to their parent stars is.
During an adiabatic process, the temperature will _____ as the air parcel _____ and _____.
During an adiabatic system, the temperature will lower as the air parcel condenses and heat is launched.
In widespread, as a parcel of air rises, the water vapor in it condenses and heat is launched. The rising air will therefore cool greater slowly because it rises; the wet adiabatic lapse charge will in trendy be much less negative than the dry adiabatic lapse fee.
An adiabatic technique is described as a procedure wherein no heat transfer takes region. this doesn't imply that the temperature is regular, however instead that no warmth is transferred into or out of the gadget.
While thinking about an adiabatic manner a growing parcel of air usually cools. If it's far unsaturated it cools on the dry adiabatic lapse fee (10 C/km). If it's far saturated it cools at the dry adiabatic lapse rate minus the amount of heat delivered due to latent heat launch of condensation.
Adiabatic technique = no trade of heat with the surroundings. A growing parcel of air expands due to the fact that air stress falls with elevation. This growth reasons the air to cool.
Learn more about adiabatic process here: https://brainly.com/question/3962272
#SPJ4
The most common unit of comparison for land in urban areas is price per _______.
Answer:
Price per square kilometre (km²)
The Humid Subtropical climates (Cfa) Group of answer choices have a pronounced dry season dry season during the summer. have a pronounced dry season dry season during the winter. are wet year round and are generally located on the east side of continents. are wet year round and are generally located on the west side of continents.
The Humid Subtropical climates (Cfa) are wet year round and are generally located on the east side of continents. Option C.
This is further explained below.
What are Humid Subtropical climates?Generally, The summers in a humid subtropical climate are often quite hot and humid, whereas the winters are typically rather moderate. The typical location for a climate of this sort is on the eastern side of continents at latitudes between 20 and 35 degrees north or south of the equator.
In conclusion, The Humid Subtropical climate, also known as Cfa, is characterized by rain throughout the whole year and is often found on the eastern side of continents. Alternative C
Read more about Humid Subtropical climates
https://brainly.com/question/17836634
#SPJ1
What is the apparent relationship between a stream’s gradient and its sinuosity?
Answer:
Explanation: The higher the gradient, the faster the stream flows. Channel shape and texture. The shape and roughness of the channel also affect the velocity of the flowing water.
The apparent relationship between a stream's gradient and its sinuosity is that they are often inversely related. In other words, as the stream's gradient decreases, its sinuosity tends to increase, and vice versa.
1. **Gradient:** The gradient of a stream refers to the change in elevation of the streambed over a certain distance. It is often expressed as the vertical drop in elevation per unit of horizontal distance (e.g., feet per mile or meters per kilometer). A steeper gradient indicates a faster flow of water, and the stream is likely to be more erosive, creating a straighter path.
2. **Sinuosity:** Sinuosity is a measure of how much a stream meanders or curves along its course. It is calculated as the ratio of the length of the stream channel to the straight-line distance between its endpoints. A higher sinuosity indicates a more meandering or winding stream course.
The relationship between gradient and sinuosity can be explained by the processes of erosion and sediment transport within a stream:
- **High Gradient and Low Sinuosity:** In streams with a high gradient (steep slope), the water flows more quickly and with greater energy. This higher energy leads to more erosion, which tends to create a straighter channel. The stream has less time to meander because the erosive force is powerful enough to maintain a relatively direct course.
- **Low Gradient and High Sinuosity:** On the other hand, when the stream's gradient is low (gentle slope), the water flows more slowly and with less energy. This slower flow allows sediment to accumulate along the sides of the stream channel, promoting meandering. The stream's energy is not sufficient to erode these deposits, so the watercourse tends to develop curves and bends.
To know more about gradient:
https://brainly.com/question/1599834
#SPJ2
The ______ is like a slow-moving river of molten rock that the crust, broken into different plates, moves on top of.
The asthenosphere is like a slow-moving river of molten rock that the crust, broken into different plates, moves on top of.
The asthenosphere is the denser, weaker layer below the lithospheric mantle. It lies between about one hundred kilometers (62 miles) and 410 kilometers (255 miles) under Earth's surface. The temperature and pressure of the asthenosphere are so excessive that rocks soften and partly melt, turning into semi-molten.
The Asthenosphere is made of semi-plastic rock. For the reason that Lithosphere has a lower density, it floats on top of the Asthenosphere much like the manner wherein an iceberg or a block of wood floats on water. The decreased mantle beneath the Asthenosphere is more rigid and less plastic. Under the Mantle is the outer core.
Asthenosphere may go with the flow like a liquid, destroy like a stable, and transmits seismic waves at different rates to the other layers. It may even be liable for earthquakes and volcanic eruptions. The asthenosphere sits underneath the lithosphere and forms a part of the top mantle.
Learn more about the lithosphere here brainly.com/question/28135333
#SPJ4
In order to perform photosynthesis, a plant needs to obtain _____ from the air and _____ from the soil.
carbon dioxide from air and water from the soil .
hope it helps...
A large area undergoes the same amount of metamorphism. all rock reach the same metamorphism grade. however, after the metamorphism some rocks are marble and some rocks are slate . why?
The metamorphic grade is the same but some are marble and some are slate due to the different parent rocks. The marble is formed from limestone and the slate is formed from shale.
Metamorphism happens due to the fact rocks undergo changes in temperature and strain and may be subjected to differential stress and hydrothermal fluids. Metamorphism takes place due to the fact a few minerals are solid handiest underneath sure situations of pressure and temperature.
Metamorphism is a method that modifications preexisting rocks into new forms due to will increase in temperature, strain, and chemically lively fluids. Metamorphism may have an effect on igneous, sedimentary, or other metamorphic rocks.
Metamorphism is the transformation of existing rock to rock with a special mineral composition or texture.
Learn more about the metamorphism here: https://brainly.com/question/22432772
#SPJ1
During winter, what is the most likely temperature of the water at the bottom of lake superior in the northern united states?
Water which is lost from the root zone through downward percolation may move back into the plant root zone during dry periods by?
It is possible, during times of drought, for water that has been removed from the root zone of the plant as a result of downward percolation to travel back up into the root zone through capillary movement.
This will be discussed in further detail below.
What exactly is the movement of capillaries?Percolation is the process by which water moves downward through the root zone of a plant. When circumstances are dry, water that has traveled downward through the root zone as a consequence of percolation may possibly travel back up into the root zone of the plant. In general. capillary movement and migration
Only when the adhesive forces in the liquid are greater than the cohesive forces, which always produce surface tension, can capillary action take place. Capillary action is a physical phenomenon.
In conclusion, the phenomenon known as capillary action refers to the movement of a liquid through a limited space either without the assistance of any external forces, such as gravity, or even in opposition to such force.
Read more about it. capillary movement
https://brainly.com/question/14639518
#SPJ1
Which soil order is most common in the great plains states from north dakota through oklahoma?
Mollisols soil order is most common in the great plains states from north Dakota through Oklahoma.
The soils in grassland environments are called mollisols. They have a substantial, black surface horizon. This mollic epipedon-shaped fertile surface horizon develops over time as a result of the slow accumulation of organic elements from plant roots.
Mollisols are common in prairie areas like the United States' Great Plains and are typically found in the intermediate latitudes. They take up around 7.0% of the world's ice-free terrain. They make up the largest soil order in the United States, covering around 21.5% of the total land area. Mollisols are often employed for this purpose since they are among the most significant and effective agricultural soils in the world.
To know more about Mollisols
brainly.com/question/1413585
#SPJ4
How do pressure and temperature change from earth's surface to the top of the thermosphere?
Pressure is lower at higher altitudes; temperature is highest in the outer atmosphere.
What Is the Thermosphere?
The thermosphere, the second-highest layer of the atmosphere, stretches from the mesopause, which divides it from the mesosphere, at an altitude of roughly 260,000 feet, up to the thermopause, which is located at an altitude between 1,600,000 and 3,300,000 feet.
The thermosphere's temperature rises to maximum values that are greatly influenced by the level of solar activity. Vertical exchanges related to dynamical mixing become unimportant, whereas molecular diffusion emerges as a prominent process that results in the gravitational separation of species according to their molecular or atomic weight.
Learn more about the thermosphere with the help of the given link:
brainly.com/question/13497783
#SPJ4
What is meant by stock of resources? Please answer this question from ncert social textbook.....
Answer:
is a place where resources are stored
Answer:
Stock of resources are resources that can be permanently expended, and are therefore non renewable and whose quantities is usually expressed in absolute amount rather than in rate.
The most probable (original) sources of the water in earth's ocean are ______. (mark all that apply.)
The most probable (original) sources of the water in earth's ocean are the mantle and continual addition from outer space by icy comets.
The ocean is the body of salt water covering much of the Earth or a large quantity of something. An ocean is a continuous body of salt water that is contained in an enormous basin on Earth's surface.An ocean represents a far larger body of open water than a sea.
The ocean is very important and useful for human life Because The ocean produces over half of the world's oxygen and absorbs 50 times more carbon dioxide than our atmosphere.
learn more about ocean here https://brainly.com/question/25154137
#SPJ4
What would happen if water infultrated to the depths of the clay lens at point a:______.
Infiltration would happen if water infultrated to the depths of the clay lens at point .
Cavitation is the movement of water through the soil. Eventually, as water seeps into the deeper layers of the soil, it reaches aquifers, i.e. water below the surface. The upper surface of this aquifer is called the "groundwater".
Infiltration occurs when water seeps into the ground from the ground. It moves underground and moves between soil and rock. Part of the water will be absorbed by the roots to help the plant grow. The leaves of the plant will eventually release water into the air through the plant and out as waste.
The process by which water seeps into the ground to become groundwater is called groundwater recharge. The area on the surface where water infiltrates is called the recharge area. Groundwater can be recharged by rain in a number of ways: Rain seeps into where it falls and recharges aquifers from groundwater.
To know more about infiltration:
https://brainly.com/question/88816
#SPJ4
Answer:
infiltration
Explanation:
A ____ is a very large column of superheated mantle that originates at the boundary of the core and mantle.
your answer is plume
hope this helps
Any man made cut, cavity, trench, or depression in the earth’s surface formed by earth removal is: select one: a. borrow pit b. basement c. excavation d. trench excavation e. canal
Answer:
c. excavation
Explanation:
Earth removal is called excavation.
Other termsBorrow pit - generally has the purpose of supplying earthen material for use elsewhere. The material is "borrowed," and may or may not be returned.
Basement - an excavation under a structure, generally for the purpose of providing habitable or storage space. It is usually enclosed so as to provide some protection from weather. A "daylight" basement may be excavated from a hill in such a way that ground-level access can be provided.
Trench excavation - an excavation in the shape of a trench. It may be used for burying utilities (pipelines, cables), or may be used to obtain a sampling of the underground material over an area of interest. Trench excavations may be used in archaeology for the purpose of characterizing a site, and/or determining the extent of the area of interest.
Canal - an aqueduct for water, which may or may not be navigable. It is often constructed by excavation, but may actually be raised above ground level to bridge obstacles.
What minerals in the original basalt are being chemically altered? What are the products of this chemical weathering?
Carbonate minerals in the original basalt are chemically altered due to chemical weathering. Basalt is a volcanic rock with a columnar structure.
Products of the chemical weathering of basalt are:
Kaolinite and halloysite clay minerals, and, iron oxide goethiteIn this lesson, we identified many uses of
geography. One example is urban planning. How would geography be useful
in helping to plan the future of a community? Give your response in the form of a short paragraph.
Answer: The answer is in the question ; )
Explanation: A lot of towns choose to expand their land. And they can't do that without knowing the land that they want . . .
. . . Simple . . .
How does flooding rice fields reduce the need for herbicides and pesticides in rice farming? a. while rice has a submerged growth state, most weeds and pests do not. b. flooding the fields causes the soil to degrade so weeds cannot take root. c. residual herbicides and pesticides from previous seasons dissolve in the water. d. all of the above please select the best answer from the choices provided a b c d
The Correct Answer : Flooding the fields causes the soil to degrade so weeds cannot take root.
Rice has a submerged growth state while most weeds do not. Therefore, flooding rice fields reduces the growth of these less robust pests without negatively affecting the rice crop. Flooding the fields also deters many kinds of vermin that would otherwise live in the soil and harm the rice plants because they cannot breathe underwater.
What is Pesticides?Pesticides are chemicals that may be used to kill fungus, bacteria, insects, plant diseases, snails, slugs, or weeds among others. These chemicals can work by ingestion or by touch and death may occur immediately or over a long period of time.
What is Herbicides?Herbicides are used to kill undesirable plants or “weeds”. Some herbicides will kill all the plants they touch, while others are designed to target one species.
Therefore, we can conclude that the correct option is B.
Learn more about Flooding the Fields on:
brainly.com/question/22870907
#SPJ4
It is likely that man had a knowledge of agriculture since his creation.
a. true
b. false
It is likely that man had a knowledge of agriculture since his creation is True
Different regions of the world saw the autonomous emergence of agriculture, which involved a wide variety of species. There were at least eleven different Old and New World locations that were engaged as independent sites of origin. Around 12,000 years ago, agriculture began to take root, altering human behavior. They transitioned from a nomadic hunter-gatherer way of life to farming and permanent communities.
In South America, agriculture started as early as 9000 BC with the cultivation of a number of plant species that ultimately developed only into minor crops. Between 8000 BC and 5000 BC, the potato was domesticated in the Andes of South America, along with beans, squash, tomatoes, peanuts, coca, llamas, alpacas, and guinea pigs.
To know more about Agriculture
brainly.com/question/9349318
#SPJ4
What is the amount of time added to or subtracted from coordinated universal time to determine local time?.
Time offset is the amount of time added to or subtracted from coordinated universal time to determine local time.
Time zone →
A time zone is a geographical region in which residents observe the same standard time. Although nominally a new time zone is established every 15 degrees east or west of the prime meridian (meaning a one hour change in solar time), in practice local geographical or political considerations may vary its application. The most extreme example of this is time in China, which applies a single standard time offset of UTC+08:00 (eight hours ahead of Coordinated Universal Time), even though China spans five geographical time zones.
Time offset:
The UTC offset (or time offset) is an amount of time subtracted from or added to Coordinated Universal Time (UTC) time to specify the local solar time (which may not be the current civil time, whether it is standard time or daylight saving time)
Learn more about time offset:
brainly.com/question/27803849
#SPJ4
Valleys carved by glaciers tend to be cross sectional shapes like the letter ______, while valleys carved by water tend to have cross sectional shapes like the letter ______.
Tornadoes, although erratic in their pathways, are always characterized by ________ pressure. constantly variable low high devaporized adiabatic
Answer:
Tornadoes, although erratic in their pathways, are always characterized by low pressure
Which of the following places is an enclave that is surrounded completely by South Africa?
A. Gibraltar
B. Kaliningrad
C. the Gaza Strip
D. Lesotho
Answer:
C maybe I mean exactly I don't know
The answer is D.
Lesotho is an enclave that is completely surrounded by South Africa. This means all of its borders are shared with South Africa.
Read lines 51–54 from the play. will all great neptune's ocean wash this blood clean from my hand? no, this my hand will rather the multitudinous seas incarnadine, making the green one red. how does the addition of this brief soliloquy create an effect in the play? a. it adds dramatic irony to the scene because readers know that macbeth is a loyal thane. b. it adds humor to the scene because water easily cleans soiled hands. c. it adds imagery to the scene by describing the natural world. d. it adds tension to scene by building up macbeth's feelings of guilt.
It adds dramatic irony to the scene because readers know that macbeth is a loyal thane
What is dramatic irony?ironic irony Share Add to list If you're watching a film about the Titanic and a character leans on the balcony moments before the ship strikes the iceberg and exclaims, "It's so beautiful I could simply die," you're witnessing dramatic irony. Dramatic irony happens when the audience is aware of something that the characters are unaware of.
When the audience or readers know more about a situation than the character, dramatic irony arises.
Dramatic irony is used by writers to capture and hold the audience's attention. It piques people's interest. It also produces tension by encouraging the audience to fear the moment when the characters discover the truth that the spectator already knows and how he or she will react with it.
To know more about dramatic irony follow the link:
https://brainly.com/question/26411865
#SPJ4
Answer:
The answer is B
Explanation:
It adds tension to scene by building up Macbeth's feelings of guilt.