Desertification and land degradation have complicated effects on human health. Food production decreases, water supplies dry up, and communities are pushed to relocate to more favourable locations as a result of land degradation and the expansion of deserts in certain areas.
Land deterioration in arid, semi-arid, and dry sub-humid regions—collectively known as drylands—is referred to as desertification and is caused by a variety of reasons, including climate changes and human activity. Over the past few decades, certain dryland areas have seen a rise in the breadth and severity of desertification.
In the deserts, nomadism is common. People depend on goats, cows, and camels. In pursuit of food and water for their animals, they continue to move from one location to another. Some of them are artisans who rely on the sale of their creations for their living.
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Write in your own way how you would study geography.
Answer:
Explanation:
its geography
high clouds are composed primarily of ice crystals, whereas low clouds are composed primarily of water droplets. this difference is most likely because the average air temperature at altitudes from:
While the average air temperature is at or below 0C at altitudes between 6 km and 16 km, it is above or below 0C between 0 km and 3.2 km.
What is Temperature?Temperature is a numerical expression of how hot a substance or radiation is.There are three different types of temperature scales: those that are defined by the average translational kinetic energy per freely moving microscopic particle, like an atom, molecule, or electron, in a body, like the SI scale; those that rely only on macroscopic properties and thermodynamic principles, like Kelvin's original definition; and those that are not defined by theoretical principles but rather by useful empirical properties of particulate matter.What role does temperature play?An infection's early warning sign is a rise in body temperature.Fever is one of your body's initial responses to infection and is frequently present in conditions like the flu and COVID-19. Even when you are well, keeping an eye on your body temperature can help identify diseases early and let you know if it is safe for you to go to work or school.Learn more about temperature here:
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based on our general understanding of resource use in wealthy versus poor nations, if the people of a poor country deplete renewable resources at a rate 10% faster than the earth can replenish them, which percentage of overshoot might represent the united states?
40% of overshoot might represent the united states.
What is Poverty?Being in a state of poverty means having many material effects or little plutocrats.Multitudinous social, profitable, and political factors can contribute to or be a result of poverty.There are two main ways to assess poverty in statistics and economics absolute poverty compares income to the quantum needed to meet introductory requirements like food, apparel, and sanctum; relative poverty assesses when a person can not maintain a minimum standard of living in comparison to others in the same time and place.From one nation or society to another, relative poverty might be defined else.What is the root of poverty?It would seem obvious to say this: People will experience poverty if they have no source of income. Many traditional livelihoods are under increasing strain as a result of decreasing access to arable land (sometimes as a result of conflict, population growth, or climate change) and overexploitation of resources like fish and minerals.Learn more about poverty here:
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what are the causes and effects of water pollution in the UK?
Answer:
overpopulation
disposal of chemicals
dust in the water
chemicals
etc these are some reasons of water pollutions in UK.
answer the following exam question
international agreements are critical in the challenge to reduce global carbon emissions
use evidence to support this statement
(6 marks)
Answer:
this can be known as the Krypto protocol
The Krypto Protocol is an international treaty adopted in 1997 that aimed to reduce the emission of gases that contribute to global warming. The protocol called for reducing the emissions of six greenhouse gases in 41 countries plus the European Union to 5.2 percent below 1990 levels.
Explanation:
international agreement have lots of power over things like agreements the countries have realised about the effect of global warming and they are using the large power they have to stop it.
explain what happened to the water temperature as the leading edge of hurricane irene passed over the auv augustn 28
We can actually deduce here that what happened to the water temperature as the leading edge of Hurricane Irene passed over the AUV is that as it passed over the AUV, there was a drastic drop in the water temperature of the surface of the ocean. It was noticed that cold water began to enter deeper below the surface.
What is Hurricane Irene?Hurricane Irene was known to be a destructive cyclone that hit the Caribbean and East Coast of the United States around August 21st 2011 to the end of August 2011. This hurricane is actually known to be very destructive and a large one at that.
Hurricanes, like earthquakes are natural disasters that whenever they occur, they destroy life and properties.
The above tells us what happens to the water temperature.
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Which of the following would you most likely find on a map?
Answer: there is no map on the question
Explanation:
I NEED HELP ASAPS I GIVE BRAINLYST
Nadia reads that plants need sunlight in order to grow. Nadia wants to kill
some weeds in her yard. She decides to cover them with a black tarp so that
no sunlight will reach them. What type of active reading strategy did Nadia
use to come up with her idea?
A. Monitoring and applying fix-up strategies
OB. Drawing inferences
O C. Making mental images
OD. Using text features and visual cues
Answer:
B. Drawing inferences
Explanation:
B. Drawing inferences, because she came up with her idea based on what she knew about how weeds grow. We know the other answers aren't correct because Nadia didn't use the text to come up with her idea (active reading strategies are strategies used while reading, not before), and she didn't use mental images or text features/visual cues.
Answer:The answer is drawing inferences
1. If a country's combined death rate and emigration rate is greater than its combined birthrate and immigration rate, what happens to the population?
It reaches "zero population growth."
It rises.
Its cultures converge.
It falls.
Death rate and emigration rate is greater than its combined birthrate and immigration rate, the population falls.
If combined death rate and emigration rate is higher it indicates the population is falling whereas if birth rate and immigration is higher it indicates the population is increasing.
Population growth means increase in population over a period of time. There are two major factors that affects the population of a country :-
birth ratedeath ratebesides these factors country can be affected by two migration processes, leaving the population for another area (emigration) and people coming into the population from somewhere else (immigration).
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what is communication used by a community or country to express thoughts and ideas verbally? regions such as the anglosphere and hispanosphere are examples of regions bound together by it.
Language is used by a community or country to express thoughts and ideas verbally.
Language is a set of common spoken, manual (signed), or written symbols that people use to communicate as members of a social group and members of that group's culture. Language serves a variety of purposes, including communication, identity expression, play, creative expression, and emotional release.
Languages are made up of several communication systems; the level of divergence required to create a new language cannot be precisely determined. Nobody speaks exactly the same way twice. Dialects of a language are significantly distinct ways of speaking that could obstruct but do not hinder mutual understanding.
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A) A video shows the objects in the solar system orbiting the sun. Why do objects orbit
the sun? (1 point)
The sun is so bright that objects are forced away.
The sun is so massive that it creates gravity.
The sun is releasing heat and pushing objects away.
The sun is moving so quickly that other objects move around it.
Answer: The sun is so massive that it creates gravity
Explanation: i just took this assessment on Conexus.
A video shows the objects in the solar system orbiting the sun. The objects orbit the sun because The sun is so massive that it creates gravity. Thus the correct option is B.
What is Sun?A Sun refers to a star present in the solar system due to having its own light. All the planets present in the solar system orbit around the sun. Earth is the only plant in the solar system on which life exists.
The sun is referred to as a source of energy used in teh process of photosynthesis with the help of which plants prepare their food as they consume carbon dioxide and release oxygen which is essential for breathing.
Gravity pulls objects to orbit each other. Any two-density objects can be pulled apart through gravity. From the smallest quantum particle to the biggest star, every object has gravity.
Therefore, option B is appropriate.
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effect of reduced summer cloud shading on evaporative demand and wildfire in coastal southern california.
The effect of reduced summer cloud shading on evaporative demand and wildfire in coastal southern california have enhanced daytime solar radiation and evaporative demand throughout much of CSCA, particularly in greater Los Angeles and northern San Diego.
Cloud shading limits surface radiation, thus reducing vegetation water stress and, presumably, flammabilitySince the early 1970s, cloud observations from airfields in coastal Southern California (CSCA) indicate reductions of ~25–50% in warm-season frequency of daytime stratus clouds at many sites, including fire-prone wildland-urban interface zones.they use 10 years of meteorological, surface radiation, and cloud observations to statistically model the effects of clouds on warm-season surface energy fluxes in CSCA.Forcing our model with cloud observations, we estimate that reduced warm-season cloud shading since the 1970s significantly enhanced daytime solar radiation and evaporative demand throughout much of CSCA, particularly in greater Los Angeles and northern San Diegoto know more about water stress click here
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Which answer choice BEST explains why the coral reefs of the Caribbean
Region are important?
O They are home to many sea animals.
O They can surround an entire island.
O They are made up of hard shells.
O They are in the ocean.
Answer:
They are home to many sea animals
Explanation:
At least 12,046 species have been reported to occur in the Caribbean Region
why does the process of mass wasting occur faster on a steep slope? the force of gravity causes mass wasting to occur faster. the force of gravity causes mass wasting to occur faster. landslides always move quickly. landslides always move quickly. steep slopes are slippery. steep slopes are slippery. mountains have a lot of rainfall.
The force of gravity causes mass wasting to occur faster. the force of gravity causes mass wasting to occur faster. landslides always move quickly. landslides always move quickly. steep slopes are slippery. steep slopes are slippery. mountains have a lot of rainfall.
Soil creep is a slow long term mass movement. The combination of small movements of sill or rock in different over time is directed by gravity which causes gradual downslope. Steeper the slope faster the creep.
Mass wasting is the shedding away of earth's outer crust. It's also called the slope movement it is a ruckus in hilly areas and have costed many lives and damage to the infrastructure.
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which physical feature located in the southwestern united states has a hot, dry climate? (2 points)mojave desert mount elbert mississippi river great plains
Mojave desert located in the southwestern united states has a hot, dry climate.
What is renowned about the Mojave Desert?The Mojave Desert is well-known for having the lowest elevation in North America, the hottest air and surface temperatures ever recorded on Earth. On July 10th, 1913, Furnace Creek in Death Valley recorded a temperature of 134 F (56.7 C).
Where is the Mojave Desert located?Four states border the Mojave Desert: California, Nevada, Utah, and Arizona.
Is a trip to Mojave Desert worthwhile?With few tourists and spectacular topography, Mojave National Preserve exudes a sense of wilderness. Additionally, it provides a fantastic range of outdoor activities across its 650,000 hectare site (the third-largest location in the contiguous states of the US National Park System).
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climate is the state of a complex system consisting of five subsystems within earth's system, the atmosphere, hydrosphere, cryosphere, lithosphere and biosphere which interact to create the
Climate is the state of a complex system consisting of five subsystems within earth's system, the atmosphere, hydrosphere, cryosphere, lithosphere and biosphere which interact to create the Earth's Systems.
There are five major systems or spheres on Earth. The first system, the lithosphere, consists of the Earth's interior and surface, both made of rock. Biospheres are the limited parts of the Earth that can support life. The third system is the region of the Earth covered by vast amounts of water, the so-called hydrosphere.
The atmosphere is the fourth system, a blanket of gases that keeps the earth warm and provides oxygen for respiration and carbon dioxide for photosynthesis. Finally, there is a fifth system that contains large amounts of ice at the poles and elsewhere, forming the cryosphere. All these five vast and complex systems interact to maintain the Earth as we know it.
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Which of the major world religions does NOT consider Jerusalem a holy city?
A. Christianity
B. Hinduism
C. Islam
D. Judaism
Answer:
Hinduism
Explanation:
Answer:The answer would be b Hinduism because their holy city is in India
According to the world map scale, how many miles across is South America at its widest point ?
Which planet in the solar system takes the least time to revolve around the sun?.
Answer: Mercury is the fastest planet that travels around the sun
Explanation: it takes only 88 days to fully revolve around the sun.
dev is designing a new sign for his art studio. However, he needs to make several improvements to the sign before it is ready to be hung.
a. dev wants to add a metal trim around the perimeter of the sign. how much trim should Dev purchase? round answer to the nearest foot.
b. The front of sign also needs to be waterproofed with a protective sealer. How much area needs to be covered by the sealer? Round answer to the nerest square foot.
c. if a pint of sealer covers an area of 20 square feet, then how many pints of sealer should Dev purchases
a) The trim that Dev should purchase is 26 feet in length.
b) The protective sealer should cover a perimeter of 25.7 ft.
c) Dev should purchase 1¹/₂ pints of sealer to cover the total area of 29.21 ft².
What is the perimeter of a circle?The perimeter of a circle is equal to its circumference.
The circumference of a circle is computed as π x diameter when the diameter is available.
In this situation, we want the area of the half circumference; should be half of the circumference.
Data and Calculations:Diameter of half circle = 3 ft
Length of the sign = 7 ft
Width of the sign = 3.5 ft
Area of the rectangular part of the sign = 24.5 ft² (7 x 3.5)
Area of the half circle = Pii x diameter x 1/2
= 4.71 ft² (3.14 x 3 x 1/2)
The perimeter of a circle = 4.71 ft
a) The metal trim should be 25.7 ft (4.71 + 2(7 + 3.5) in perimeter.
b) Area for the protective sealer = 29.21 ft² (4.71 + 24.5)
c) If a pint of sealer covers an area of 20 ft², to cover an area of 29.21 ft², Dev needs 1¹/₂ pints (1/20 x 29.21).
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Answer:
100%
Explanation:
1) P
2)A
3) Pints
Find the distance between the pair of points. Round to the nearest tenth, if necessary.
O
L(-2,-3)
ty
M(4,0)
X
Which of the following lists includes only landforms? A. gulfs, canyons, plains B. rivers, valleys, mountains C. canyons, mountains, plateaus D. estuaries, straits, bays
C. canyons, mountains, plateaus, lists includes only landforms.
A mountain is an elevated part of the Earth's crust, normally with steep sides that display good sized uncovered bedrock. Although definitions range, a mountain might also vary from a plateau in having a limited summit place, and is normally better than a hill, generally rising at least 300 metres above the encircling land.
They normally have steep, sloping facets and sharp or rounded ridges, and a high point, called a height or summit. Most geologists classify a mountain as a landform that rises at the least 1,000 feet (three hundred meters) or extra above its surrounding region. A mountain variety is a series or chain of mountains that can be close together.
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reconstructing past temperatures from natural proxies and estimated climate forcings using short- and long-memory models.
We create fresh reconstructions of the annual average temperature anomalies for the Northern Hemisphere going back to 1000 AD and investigate the effects of accounting for short- and long-term features as well as external climate forcings.
What is climate?Climate is a region's averaged long-term weather pattern over a period of time, usually 30 years. More precisely, it is the average and variation of climatic variables over a period of time that can range from a few months to many millions of years. Temperature, humidity, air pressure, wind, and precipitation are a few of the meteorological factors that are frequently measured. In a larger sense, climate refers to the interactions between the atmosphere, hydrosphere, cryosphere, lithosphere, and biosphere, which together make up the climate system.What influences the weather?Latitude, elevation, and the presence of ocean currents are examples of natural variables that have an impact on a region's temperature patterns. A region's precipitation patterns are impacted by things like its closeness to mountain ranges and the direction of the prevailing winds.Learn more about climate here:
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what of the following displays the correct order earth’s layers from the planet’s surface to its interior?
Answer:
Explanation:
What is the correct order of the Earth's layers from the interior to the surface?
Starting at the center, Earth is composed of four distinct layers. They are, from deepest to shallowest, the inner core, the outer core, the mantle and the crust.
The right order of Earth's layers from the planet's surface to its inside is Crust, mantle, Outer Core, and Inner Core.
Crust: The furthest layer of the Earth, going in thickness from around 5 to 70 kilometers. It is made out of strong stone and is separated into mainland hull (underneath bodies of land) and maritime covering (underneath the sea floor).
Mantle: Underneath the hull is the mantle, stretching out to a profundity of around 2,900 kilometers. The mantle is made out of semi-strong stone that streams gradually over land timescales.
Outer Core: Underneath the mantle is the inner layer, stretching out to a profundity of around 3,000 to 5,000 kilometers. The inner layer is made out of fluid iron and nickel and is liable for producing Earth's attractive field.
Inner Core: At the focal point of the Earth lies the internal center, reaching out to a profundity of around 5,000 to 6,400 kilometers. The inward center is made out of strong iron and nickel because of the gigantic strain, regardless of the great temperature.
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to date, the majority of neandertal fossils have been found in: group of answer choices india northern africa southeast asia europe and western asia
To date, the majority of neandertal fossils have been found in Europe and western Asia.
There may have been little direct contact between neanderthals and modern humans over thousands of years. They might have contributed to the Neanderthals' impending extinction by preventing them from going back to the areas they liked best.
Around 40,000 years ago, all traces of Neanderthals vanished. The most recent Neanderthal fossils have been found at a few isolated locations in western Europe and the Near East, which was probably the last known location for this early human species.
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explain Aims of export led growth
Answer:
I don't know haha
What would you call a thunderstorm with baseball-sized hail and straight-line wind gusts to 80 mph?.
A derecho is a type of thunderstorm with hail the size of a baseball and wind gusts up to 80 mph in a straight line.
A derecho is a wide-spread, prolonged, straight-line windstorm that is associated with a mesoscale convective system, which is a fast moving collection of hazardous thunderstorms.
Derecho, which means "straight" in Spanish, refers to a direction. Parts of southwest Missouri were battered by the same thunderstorm complex with baseball-sized hail.
An arced, curved line of thunderstorms known as a derecho produces strong winds as it fans outward. It is not uncommon for the wind speeds in a derecho to reach up to 90 mph, rivaling those of a weak tornado.
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Supercell thunderstorms are defined as thunderstorms with hail up to the size of a baseball and straight-line wind gusts of up to 80 mph.
Although supercells are the least frequent form of thunderstorm, they are highly likely to generate severe weather, including strong winds, very big hail, and occasionally mild to destructive tornadoes.
The presence of a mesocyclone, a deep and enduring revolving updraft, distinguishes supercell thunderstorms from all other forms of thunderstorms. Supercell thunderstorms can linger for several hours if the conditions are favorable.
Supercells may be classified into a number of different categories, such as classic, heavy precipitation, low precipitation, and even miniature.
Although supercells need some buoyancy, the most important element is moderate to severe speed and directional wind shear between the surface and around 20,000 feet.
In addition to causing the mesocyclone, wind shear also makes it possible for the storm to be tilted, which is crucial for maintaining a distinct updraft and downdraft zone. Because there is less chance that too much rain-cooled, stable air from the downdraft area will be swallowed into the updraft, causing the storm to diminish, a distinct updraft and downdraft permits the supercell to last longer.
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El nino has a far-reaching effect on the climate around what ocean? question 14 options: atlantic ocean indian ocean arctic ocean pacific ocean
El Nino has a far-reaching effect on the climate around Pacific ocean.
The remarkable warming of the surface waters of the eastern equatorial Pacific Ocean is referred to as El Nino, a climatic trend. El Nino also affects the atmosphere and trade winds. El Nino is a bigger phenomena known as the El Nino-Southern Oscillation, and it is its "warm phase" (ENSO). El Nino affects local weather from Australia to South America and beyond as well as ocean temperatures, the intensity and speed of ocean currents, the condition of coastal fisheries, and more. Unpredictably,
El Nino occurrences happen every two to seven years. But unlike ocean tides, which follow a known pattern, El Nino is not a regular cycle. Fishermen off the coast of Peru first noticed El Nino when they saw unusually warm water.
The correct question is "El Nino has a far-reaching effect on the climate around what ocean?
A)Atlantic Ocean
B)Indian Ocean
C)Arctic Ocean
D)Pacific Ocean "
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what has contributed to poor soil in africa? choose all that apply. a over farmingover farming b crop-rotationcrop-rotation c erosionerosion d lack of fertilizerslack of fertilizers e air pollution
Erosion and over-farming contributed to poor soil in Africa.
What is soil?The mixture of organic matter, minerals, gases, liquids, and living things that makes up soil—also referred to as earth or dirt—supports life. The term pedolith, which is frequently used to refer to soil, is a translation of the ancient Greek word v, which means "ground, earth," and means "ground stone in the sense fundamental stone." (Some scientific definitions distinguish dirt from soil by restricting the former term specifically to displaced soil.)Exactly how is soil used?Numerous services and goods are offered by soil. The plants that are raised in soil can be used for a variety of purposes, including food, clothing, recreation, aesthetics, construction materials, and medicine. The minerals that make up soil particles can be molded into bricks, plates, and vases as well as used to manufacture colours, cosmetics, and medications.Learn more about soil here:
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lava flows present one of the most significant volcanic dangers to human life, because they move so quickly that people cannot get out harm’s way in time.
Pyroclastic flows are one of the most dangerous flows of lava and these are a potent threat to human life.
These flow down like an avalanche. They contain a mixture of rock fragments, gas, along with ashes that travels quite fast. They have a high temperature and quick speed.
The five most potent gases these lava eruptions contain are carbon dioxide, hydrogen chloride, hydrogen fluoride, hydrogen sulphide and sulphur dioxide. Pyroclastic flows can reach up to 400 km per hour.
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