Why is life expectancy declining in Southern Africa?
a.
poverty
c.
declining birthrate
b.
pollution
d.
high rate of HIV/AIDS infection

Answers

Answer 1

Answer:

D very and many people decease of HIV and AIDS and Africa is poor and cannot support the medicine for the patients. thank you

Explanation:

Answer 2
D many peoples parent had it and it make there kids have it too

Related Questions

What is the only country that borders portugal

Answers

Answer:

spain

Explanation:

Final answer:

Spain is the only country that borders Portugal, contributing to its unique geopolitical and historical significance as a European maritime power.

Explanation:

The only country that borders Portugal is Spain. Positioned on the Iberian Peninsula in southwestern Europe, Portugal is surrounded by the Atlantic Ocean to the west and south, and by Spain to the north and east. This geographic location has heavily influenced Portugal's history, from its days as a maritime power establishing far-reaching trade routes and colonies, to its complex relationship with neighboring Spain and overseas territories in Africa and the Americas.

Deserts and tropical forests seem to be opposites, but they have this trait in common. a. They are hospitable to insects. b. They separate markets, thereby increasing transportation costs. c. They have small populations on their edges. d. They are good vacation spots and so are an economic stimulator.

Answers

Answer:

b.They separate markets, thereby increasing transportation costs.

Explanation:

Deserts and tropical forests seem to be opposites, but they all have separate markets, thereby increasing transportation costs.

Hope this helps!

Elevation and climate a. are very closely related. b. have little effect on each other. c. are two terms for the same condition. d. are almost impossible to measure accurately.

Answers

I think the answer would be a. are very closely related

Match the following. Match the items in the left column to the items in the right column.

1. lake effect snow
2. rain shadow effect
3. transpiration
4. urban heat island effect

when wind flow over mountains produces moist conditions on the windward side of the mountains and dry conditions on the leeward side
downpour of snow due to an arctic air mass flowing over a warm lake
the process of plants releasing moisture from their leaves
the tendency of streets and buildings to absorb and retain the Sun's heat

Answers

Final answer:

Lake effect snow is snowfall due to arctic air over warm lakes. The rain shadow effect causes dry conditions on the leeward side of mountains due to moisture being dropped on the windward side. Transpiration is moisture release from plant leaves, and the urban heat island effect is the retention of heat by urban infrastructure.

Explanation:

To match the following terms with their correct descriptions:

Lake effect snow is the downpour of snow due to an arctic air mass flowing over a warm lake.

Rain shadow effect occurs when wind flowing over mountains produces moist conditions on the windward side and dry conditions on the leeward side. This is due to the air being forced up and cooling rapidly on the windward side, leading to precipitation, and then becoming drier and warmer as it descends on the leeward side.

Transpiration is the process of plants releasing moisture from their leaves.

Urban heat island effect refers to the tendency of streets and buildings to absorb and retain the Sun's heat, leading to higher temperatures in urban areas compared to nearby rural areas.

What is the name of the peninsula in antarctica that juts out near the southern tip of south america

Answers

Answer:

Antarctic Peninsula.

Explanation:

The Antarctic Peninsula is the northernmost part of the mainland of Antarctica and is located at the base of the Southern Hemisphere.

Religious beliefs of indigenous peoples of Oceania connected them to

Answers

Religious beliefs of indigenous peoples of Oceania connected them to land and sea.

Explanation:

Religious movements are the vital part of the experience of the humans in Oceania. Cultural factors as well as colonial and postcolonial experiences of the people in Oceania continues to influence religious movements.  

The impact of this missionary system quickly spread to Oceania, and today most of the people are Christians. They are marked as cults and independent churches. Whether new or old religious movements that have been documented throughout Oceania since the beginning of Western ties, combines social, political and religious elements.

What kind of bridge is the golden gate bridge

Answers

Suspension bridge and a Truss arch bridge. and it’s mostly made of Concrete, steel and paint

The Golden Gate Bridge is a suspension bridge, which includes engineering concepts such as tension, compression, and load-bearing. Its design also accounts for temperature-induced length changes with special components like expansion joints.

The Golden Gate Bridge is an iconic example of a suspension bridge. It was the longest of its kind when it opened in 1937 and remains one of the longest suspension bridges to this day. This type of bridge involves physics concepts like tension, compression, and resisting loads through its main components - the towers, cables, and the deck that vehicles travel on. The cables, which are under tension, carry the load of the deck, transferring weight to the towers, which are in compression. These towers then transfer the load to the ground. The bridge's design is a representation of a keen understanding of forces and interactions between them, showcasing the intricate link between engineering and physics.

In terms of physical properties, the fact that the Golden Gate Bridge's main span can change in length due to temperature variations is an important consideration as well. The metal's ability to expand and contract without causing damage is accounted for in the engineering. Keeping all these factors in balance is critical for bridge longevity and safety. The expansion joint is a specific feature that accommodates these changes in length while maintaining structural integrity.

__________ are defined as a chain of glacial lakes where each lake flows into the next.

Answers

Answer: Pater Noster lake

A Pater Noster lake is a type of lake that is part of a series of glacial lakes that are connected by a single stream.

Its name is due to its connection in series reminds the beads of a rosary, an element used to perform prayers, among which is the Our Father (Pater Noster in Latin)

It should be noted that this type of lakes originate from the irregular erosion of a glacier along its weakness zone.

paternoster lakes are defined as a chain of glacial lakes where each lake flows into the next.

Explanation:

Lakes: A lake is a territory loaded up with water, confined in a bowl, that is encompassed via land, aside from any waterway or other outlet that serves to nourish or deplete the lake. Lakes.

lakes have following features

Surface Area:The area which lakes has or in the other words surface area of lake can be described as an area on which any lake spreads

Open or closed lakes:lakes can also be described as open or closed lakes

Paternoster Lake: A paternoster lake is one of a progression of frosty lakes associated by a solitary stream or a meshed stream framework. The name originates from the word Paternoster,

other features of glacial lakes

Arete: Arete (Greek: ἀρετή), in its fundamental sense, signifies "greatness of any sort". The term may likewise signify "moral righteousness".

U-shaped: some lakes are of u shaped that's why these type of lakes can be defined as u-shaped.

Glacial Lake: A Glacial lake is a waterway with starting points from ice sheet movement. They are framed when an ice sheet dissolves the land, and afterward softens, filling the downturn made by the ice sheet.

Glacial L:akes are dangerous: Then again, the moraine-dammed frosty lakes have the potential for blasting. A standard record to characterize a lake that is a wellspring of potential peril as a result of conceivable blasting does not exist. Moraine-dammed icy lakes, which are still in contact or close to the icy masses, are generally risky.

Answer Details:

Subject: Geography

Level:High School Level

Keywords:Lakes, surface Area of lakes , open or closed lakes, Paternoster Lake , Arete,  Glacial Lakes , Glacial lakes are dangerous

Question 1 of 20 :

Select the best answer to the question.


1. This image shows the various forces acting on a block of rock situated on a rock slope. Which arrow represents shear strength?



A. 3

B. 1

C. 2

D. 4

Answers

Answer:

The answer should be the black arrow.

Explanation:

Answer:

Your answer is the Gravitational force the black arrow.

Explanation:

Weather conditions in which location would be most interest to a person predicting the next day's weather for new york state

Answers

Answer:

probably northern states like Massachusetts or vermont

Explanation:

the wind travels from north to south, which means that it's easier to predict the weather if you are up north even as far as Canada

Which of the following statements is false? In general, the southern portion of South America is the most developed and the northeastern portion is least developed. Strong cultural pluralism exists in a majority of the countries in South America. Brazil alone accounts for about half the land area of South America. Brazil alone accounts for more than half the population of South America. South America's population remains concentrated in its interior, although many peripheral locations are growing rapidly.

Answers

Answer:

South America's population remains concentrated in its interior, although many peripheral locations are growing rapidly

Explanation:

South America is a continent that has a growing population, though the growth has been declining gradually. It is a continent that offers several different types of living conditions, so naturally, the people have concentrated around the most suitable ones. Most of the population of South America is located on the periphery of the continent, or rather along the coastline or very close to the coastline. The reasons for this are that the climate in the interior, as well as the landscape, are not the best for having large human populations, with places like the Amazon rain forest, large swampy areas, very high mountains, being the dominant features. Also, a big problem is the connectivity, as there are regions in the interior that are extremely hard to get to. On the other hand, the coastal regions have milder climate because of the influence of the ocean, and they are also much better connected, be it with each other, or with the rest of the world. Having a better climate and much better opportunities, the people concentrated along the coastline, living the interior largely empty and with very low population density.

Final answer:

The false statements are that Brazil accounts for more than half of the population of South America, and that South America's population remains concentrated in its interior. In reality, Brazil does not hold a majority of the continent's population and the population is mostly concentrated in coastal urban areas, not the interior.

Explanation:

The student has asked to identify which statement is false from the given options. To address this question, we need to examine several aspects of South American geography, culture, and demography.

Firstly, it is incorrect to say that the southern portion of South America is the most developed while the northeastern portion is the least developed. In fact, countries like Brazil, which is located in the northeast, are quite developed and urbanized, especially along the southeastern coast. Therefore, the generalization about development is not accurate.

Secondly, cultural pluralism does indeed exist in a majority of the countries in South America. This pluralism reflects the diverse mixture of indigenous peoples, European settlers, African slaves, and immigrants from Asia, contributing to the continent's ethnic mosaic.

Thirdly, Brazil is the largest country in South America, accounting for about half the land area of the continent. However, it is not true that Brazil accounts for more than half the population of South America; it has a significant portion but not a majority.

Lastly, the claim that South America's population remains concentrated in its interior is inaccurate. Most of the population is concentrated in coastal urban areas rather than the interior, with cities like São Paulo, Rio de Janeiro, and Buenos Aires being key examples of urban centers.

In conclusion, the statements that Brazil accounts for more than half the population of South America and that South America's population remains concentrated in its interior are false.

During metamorphic processes, increased pressure and temperature can affect the _______ of minerals in rock. Rocks subjected to very high pressure are typically _______ than others because mineral grains are squeezed together, and the atoms are more closely packed. During metamorphic processes, water facilitates the transfer of ions between and within minerals, which can _______ the rate at which metamorphic reactions take place. The growth of new minerals within a rock during metamorphism has been estimated to be about _______ per million years. _______ metamorphism is commonly associated with convergent plate boundaries, where two plates move toward each other. During contact metamorphism, a large intrusion will contain _______ thermal energy and will cool much more slowly than a small one. Metamorphosed sandstone is known as _______. The metamorphic rock _______, made from metamorphosed shale, was once used to make blackboards for classrooms

Answers

Answer:

stability denser increase 1 millimeter regional more quartzite slate

Explanation:

As the rocks under the metamorphic presses can cease their temperature and as a result  of which there stability of minerals in rocks gets affected, which leads rocks to get forced to a very high pressure and they form denser than other rocks and as the minerals grains are tightly packed they buckle up together. During this process, water can mix up with the minerals contents and increases the rate of metamorphic reaction. Thereby the growth of the minerals n the ricks forms up to one mm per million years. As regional metamorphism is associated with the convergent plates and during this process a large intrusion will contain more thermal energy a will cool more slowly than a small part. The metamorphosed sandstone is thus called as the Quartzite and slate is the metamorphic ricks that are made of shale and are used to make the blackboards.
Final answer:

Metamorphic processes involve changes in structure and density of rocks due to increase pressure and temperature.  It also involves the transfer of ions that increases the rate of reactions, leading to the growth of new minerals. Types of metamorphism include regional and contact, and examples of metamorphic rocks include quartzite and slate.

Explanation:

During metamorphic processes, increased pressure and temperature can affect the structure of minerals in rock. Rocks subjected to very high pressure are typically denser than others because mineral grains are squeezed together, and the atoms are more closely packed. During metamorphic processes, water facilitates the transfer of ions between and within minerals, which can increase the rate at which metamorphic reactions take place. The growth of new minerals within a rock during metamorphism has been estimated to be about 1000 atoms per million years. Regional metamorphism is commonly associated with convergent plate boundaries, where two plates move toward each other. During contact metamorphism, a large intrusion will contain more thermal energy and will cool much more slowly than a small one. Metamorphosed sandstone is known as quartzite. The metamorphic rock slate, made from metamorphosed shale, was once used to make blackboards for classrooms.

Learn more about Metamorphic Processes here:

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What ocean lies to the north of both asia and north america

Answers

Answer:

Arctic Ocean.

Explanation:

North Asia is bordered to the north by the Arctic Ocean.

What is the largest river in the United States?

Answers

Answer:

Missouri River

Answer:

the Nile river

Explanation:

Which of the activities listed below could help limit global warming by slowing the increase in atmospheric carbon dioxide levels? View Available Hint(s) Select all that apply. a. replacing fossil fuels with nuclear energy b. burning vegetation to clear land for agriculture c. limiting soil erosion so organic matter takes longer to decompose d. choosing a fuel-efficient car, or bicycling to school or work e. using more electrical appliances and cars f. cutting down forests to build houses

Answers

Final answer:

To limit global warming, replacing fossil fuels with nuclear energy, minimizing soil erosion, and opting for fuel-efficient cars or bicycling are effective strategies that reduce atmospheric carbon dioxide. Using more electrical appliances and deforestation typically have contrary effects unless powered by clean energy.

Explanation:

To limit global warming by slowing the increase in atmospheric carbon dioxide levels, we can engage in certain activities. Three strategies that could be effective include:

Replacing fossil fuels with nuclear energy, as nuclear power plants emit negligible amounts of carbon dioxide once operational.

Limiting soil erosion to let organic matter take longer to decompose. This can help prevent the release of carbon dioxide into the atmosphere.

Choosing a fuel-efficient car, or better yet, bicycling to school or work. These transportation methods reduce the amount of carbon dioxide emitted into the atmosphere.

Using more electrical appliances and cars often leads to increased carbon dioxide emissions unless the electricity comes from clean energy sources like wind or solar power. Moreover, cutting down forests to build houses is counterproductive as forests act as carbon sinks and their destruction releases stored carbon dioxide.

When air at the surface diverges, airflow above must _____. diverge, regardless of hemisphere converge in the northern hemisphere but diverge in the southern diverge in the southern hemisphere but converge in the northern converge, regardless of hemisphere?

Answers

Answer:

converge, regardless of hemisphere

Explanation:

When air at the surface diverges, airflow above must converge, regardless of hemisphere.

Hope this helps!

Answer:

Converge

Explanation:

Regardless of the hemispheres the flow of the air that usually occurs in the right in the northern side and the left hemispheres in the southern parts. The Convergence of aloft and the divergence at the surface occurs in areas of high pressure. Divergence of aloft and convergence at the surface is found in areas of low pressure.this law stated by the dines compensation law and is for the balance of the air after between the two latitudes with the same amount of air in a mesoscale circulation.

Which country has the most official languages?

Answers

Answer:

Zimbabwe

Explanation:

Zimbabwe is the most country has the most official languages in the world.

zimbabweeeeeeeeeeeee

Question 3
and Question 4

Answers

The second option. Urban planning and resource allocation.

Political revolts in South America have been the result of _____.(select all that apply)


-economic limitations

-industrialization

-social inequality

-urbanization

Answers

Ans

Social inequality
Economic limitations

Ray UW is the angle bisector of VUT. If mVUW = (4x + 6)° and mWUT = (6x – 10)°, what is the measure of WUT?

Answers

The angle bisector cuts the angle exactly in half.
So the two angles are equal.
4x+6=6x-10. Solve for x
2x=16
x=8
So WUT is 6x-10=6(8)-10=48-10=38

The answer is 38 degrees

What is the highest peak in the rocky mountains?

Answers

Mt. Elbert is the highest peak in the Rocky Mountains

What is recycling?

a way to increase economic development in less-developed countries
a way to increase resource use
a way to increase the supply of nonrenewable resources
a way to reduce solid waste


(chose only one answer)

Answers

Answer:

a way to increase resource use

A way to increase the supply of non renewable resources

Which orbital effect describes how the shape of earth’s orbit around the sun will change over time?

Answers

Answer: Eccentricity

The orbit of a body around another in space, as is the case of the Earth orbiting the Sun, is described by six orbital elements that determine its orientation, position, size and shape.

In the specific case of the shape of the orbit, this is determined by its eccentricity, which varies between 0 and 1.

When the eccentricity is 0, the shape of the orbit is circular, when this value begins to vary until approaching 1 (without reaching 1), the shape of the orbit becomes more elliptical.

In this sense, the eccentricity of the orbit of the Earth around the Sun is 0.2, which means is nearly circular. However, due to orbital perturbations this value may change over time.

Where do most people living in Australia and New Zealand descend from? A. Most people living in Australia descend from Germany, while most people living in New Zealand descend from France. B. Most people living in Australia descend from Spain, while most people living in New Zealand descend from Ireland. C. Most people living in Australia and New Zealand descend from Britan and Ireland. D. Most people living in Australia and New Zealand descend from Spain and France.

Answers

Answer:

C. Most people living in Australia and New Zealand descend from Britain and Ireland

Explanation:

Australia and New Zealand have been discovered by the Europeans very recently, and they have long been in isolation from the rest of the world. Even though it was not the British that discovered Australia and New Zealand, they were the ones that decided that it will be good idea to settle on them. First it was Australia that was settled, and the settlers were actually mostly prisoners from Britain and Ireland, thus Australia was used as a large open prison for them. That didn't work for a long time and the people broke free and established their own country, unfortunately being very cruel toward the native populations and decimating their numbers. New Zealand was settled slightly later, and it was settled by people looking for new opportunities. The two islands quickly picked up a lot of interest and lot of people from Britain and Ireland moved in. Unlike in Australia, the relations with the native people were much better, despite having some initial conflicts, everything was settled very quickly and peacefully, with the natives and new comers living together and in harmony ever since.

Answer:

C

Explanation:

That's why they say hey mate with the accent because they came from there.

What body of water separates iran and saudi arabia?

Answers

Answer:

it is the gulf of oman

Explanation:

Which of the following were major Indian civilizations?

Mughal
Maurya
Lapita
Ganges Valley
Qing
Indus Valley

Answers

Answer:

Maurya

Ganges Valley

Indus Valley

Explanation:

The Indian subcontinent is one of the places where the civilization started. One of the first civilizations in the world developed around the Indus River, called the Indus Valley Civilization, formed by the Dravidians. After the fall of this civilization, the society has regrouped and gradually developed again, forming the Ganges River Civilization. Much more recent, but a great civilization, was the Mauryan Civilization, which managed to have almost all of South Asia in its borders, and it influenced a lot the further development of the society in this part of the world.


Why don't all places on Earth receive the same amount of direct sunlight at the same
place?

Answers

Answer:

due to land topography

Answer:

Axial tilt of the earth and the rotation around the sun.

Explanation:

The rotation of the earth has profound impact on the climate and the weather patterns of the place as the Coriolis force plays a dominant role in the suns rays to reach the pars of the earth thus don't get the same type intensity as the wavelength are deflected and are narrower in the poles and the thus the tropics experience most of the sunshine. The temperate zones are thus classified as the zones of the mid-latitudes as the have temperature inversion and thus they experience the tropical and the temperate storms and the formation of the seasons is directly related to this. Hence the place on the earth have variation the patterns of the sun's rays that fall on them in the tropics, temperate and the polar zone a s one side faces the sun and the other side has night and similarly the northern side has summer in the month of June while the southern side has winter.

Which event would most likely cause a competition for water?
Male deer hunt for their food.
A valley is stricken with drought.
Prairie dogs search for shelter.
A rainforest is exposed to sunlight.

Answers

A valley is stricken with drought is the answer

‘A valley is stricken with drought’ is the event that would most likely cause a competition for water.

Explanation:

Water scarcity is getting worse nowadays, we have to find a solution for the lack of water in a global level. It is true that the event of a valley is stricken with drought is most likely cause scarcity for water. Recent analyses of United Nations shows that the water availability will surpass by 40% in 2030.

Basically valley have the natural water flow and they usually start with the shallow waters of Mountain Rivers, and then increase the speed as they welcome new journey to an even larger river or to the ocean. Drought is a persistent phase of dry weather with months or even years without a rainfall in an area. If the event is prolonged there will be a shortage of water supply and it leads to competition for water.

a paragraph explaining why the North and South Poles experience seasons differently than the rest of the planet

Answers

The North and the South Poles constantly experience winter, with only minor changes in the weather conditions in the two seasons they have. The two seasons are summer and winter. The summer though is not real summer, as it has all the characteristics of a winter. The seasons on the poles are defined by the light they receive from the sun. In one half of the year, the poles are constantly experiencing day, thus the summer, while in the other half of the year, the poles are constantly experiencing dark, thus the winter.

Explain the geological processes involved in creating the Old Man of the Mountain rock formation.

Answers

Answer:

The story begins millions of years ago when the Conway Granite was once molten rock that forced its way into older and colder rocks deep below the earth's surface. ... The Conway Granite is one body of igneous rock (bedrock formation) that formed from this magma, underlying much of the White Mountains today.

Explanation:

Answer:

Ice weathering

Explanation:

The Old Man of the Mountain was a rock formation on the side of Cannon Mountain in New Hampshire. Scientists believe it formed 200 million years ago when the mountain was covered in glaciers. New Hampshire is known for its harsh, snowy winters. In the 1920s, scientists started noticing large cracks in the face of the mountain. In 2003, the rock formation collapsed.

It would rain and then, maybe on a cold night or winter the water in the cracks would freeze and slowly expand.

Other Questions
Daphne's father destroyed her mortal form because ofA) pityB) loveC) angerD) joy When doing scientific research ,the sources used should be ? Epicureanism advocated reason and duty.Please select the best answer from the choices providedTF A 140 g ball at the end of a string is revolving uniformly in a horizontal circle of radius 0.537 m. The ball makes 2.27 revolutions in a second. What is its centripetal acceleration? When salt is dissolved in water, what happens to the water Which of these was NOT part of the Middle Colonies? A)New York B)Pennsylvania C)Georgia D)Delaware Augustus of Primaporta wanted to portray himself as aA.leader of lions.B.leader of Christians.C.perfect leader with flawless features.D.a handsome man.. Your ability to drive is affected __________ A. When you reach a 0.08 B.A.C. B. After you have three drinks within one hour. C. After your first drink. A new video game is expected to sell 100 copies the first hour at a local game store. After that, the sales will follow the function s(x) = 12(x 1) where x is the number of hours. What is the function that shows total sales, including the first hour? According to Newtons first law of morion when will an object at rest begin to move? need help, what is the answer??? the perimeter of a triangle is 12cm. which one of the following is not possible sides of a trianglr? a)1 b)5 c)6 d)none of thish an energy plant is looking into putting in a system to remove harmful pollutants from its emissions going into Earth's atmosphere. The cost of removing the pollutants can be modeled using the function C = 25000P/100 -P what is the vertical asymptote? what can a business do to increase productivity Does anyone know the answer? The graph of f(x) = |x| is reflected across the x-axis and translated to the right 6 units. Which statement about the domain and range of each function is correct?A: Both the domain and range of the transformed function are the same as those of the parent function.B: Neither the domain nor the range of the transformed function are the same as those of the parent function.C: The range but not the domain of the transformed function is the same as that of the parent function.D: The domain but not the range of the transformed function is the same as that of the parent function. Read the passage from an argumentative essay. Many endangered species are currently threatened by climate change. There are some laws already in place, but are they effective enough? Anyone with a conscience knows that these creatures deserve the chance to survive without outside threats impeding their survival. I suppose this is a tough decision for lawmakers, but I hope they choose wisely. Which statement best evaluates the claim in the passage? The claim is ineffective because the language used is unclear and the reasoning does not strongly support it. The claim is unsuccessful because most people will not agree with the opinion and reasoning stated in the claim. The claim is logical because it makes sense and the reasoning used to support it is plausible, varied, and effective. The claim is compelling because there is variety in the supporting evidence and the call to action is powerful. Calculate the change in pH when 5.00 mL of 0.100 M HCl is added to 75.0 mL of a buffer solution that is 0.100 M in NH3 and 0.100 M in NHaCI. Algebra Probability PLEASE HELP***You have 6 friends who want to go to a concert with you, but you only have room in your car for 2 of them. To avoid accusations of favoritism, you have your friends draw straws: There are 4 long and 2 short straws, and the short straws win. How many possible pairs of friends could be chosen in this way? Socialization, as a sociological term, describes:how people interact during social situationshow people learn societal norms, beliefs, and valuesa persons internal mental state when in a group settingthe difference between introverts and extroverts