Final answer:
Despite Earth's abundance of water, only 4 percent is freshwater, of which 68 percent is in glaciers, making it inaccessible. Less than 1% of Earth's freshwater is available for human consumption, leading to critical shortages as demand from a growing population increases.
Explanation:
The question of why access to drinking water is critical despite the large quantities of water on Earth can be addressed by understanding the distribution of water types on the planet. The correct answer to the provided multiple-choice question is option c. Only 4 percent of the total water on earth is freshwater, out of which 68 percent is found in glaciers. While the Earth's surface is covered by about 71% water, about 97% of this is saline water in the oceans. Freshwater represents only 2.5% of the total water, most of which is locked in ice sheets, icebergs, and glaciers. Consequently, less than 1% of freshwater is readily accessible as surface water for consumption by living organisms, including humans.
This scarcity of accessible freshwater is compounded by the increasing demands of a growing global population, where water usage has multiplied sixfold over the past century. Predictions indicate that by 2025, only half of the world's population will have sufficient access to clean water.
Protecting and efficiently managing our freshwater resources is crucial due to the limited availability of water that is suitable for human consumption without further treatment—such as desalination or rainwater harvesting. This situation underscores the importance of water conservation and finding sustainable methods to fulfill the water needs of communities worldwide.
The ahaggar is the mountainous plateau region in the north central Sahara
Answer:
true
Explanation:
The statement that ahaggar is the mountainous plateau region in the north central Sahara is true. Thus, the statement is True.
What is a mountainous plateau?Any level, high landform with at least one edge that peaks dramatically above the surroundings are called a plateau.
Mountains on the plateau are not created internally. Erosion is what creates these hills. Wide flat surfaces called plateaus are now either produced by deposits of lava or have been driven beyond sea level by factors.
The ahaggar is one of the oldest mountainous plateaus which moved above t we ground level and is generally made upon the prepositions of lava, it also contains now made rocks and stacked and attached to each other by erosion. The height is above 3,000 feet and its breadth contains the major part of north central Sahara. Therefore, the statement is True
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Which of the following is an example of stimulus diffusion?
a) Immigrants find a way to practice a minority religion in the host country
b) A funny video on the Internet gets millions of hits all over the world
c) A rock band begins to use a foreign traditional instrument to perform its songs
d) A government requires that all school classes must be taught in a single language
Answer:
B
Explanation:
Stimulus diffusion refers to the rapid and expansive diffusion of content online or on social networks. A post or video that experiences stimulus diffusion can go viral in a matter of hours thanks to the extreme connectivity of modern society.
The funny video in the example is a perfect demonstration of this. It could have been a video of a cute dog in Argentina that has half a million likes in Japan a few hours after being posted.
Answer:
C
Explanation:
A rock band begins to use a foreign traditional instrument to perform its songs.
One way to reduce an injury risk at home is by placing bathroom cleaning solutions in
One way to reduce an injury risk at school is by
laboratory equipment
Prescription medication should be stored away from children and used
V before handling
Answer:
1. a
2.b
3.c
Explanation:
Why is Texas considered a cultural melting pot? Explain.
Answer:
Texas is considered a cultural melting pot because of it's very diverse population.
Explanation:
A melting pot is a metaphor for a society where many different types of people blend together as one
Answer:
Explanation:
Answer:
Texas is considered a cultural melting pot because of it's very diverse population.
Explanation:
A melting pot is a metaphor for a society where many different types of people blend together as one
Which of the following figure shows a dashed green line segment
Vancouver's population has increased for all of these except
Answer:
Vancouver's population has increased for all of these except an influx of retired Canadians.
Explanation:
There has been a deep rise in the population of Vancouver due to a huge amount influx of the immigrants from Canada. The immigrants mainly are people who have retired from their work life, rather than people or youth in search of jobs. Vancouver has a very favorable climate which is fairly temperate and has perfect living conditions. Retired personnel prefer this location due to the serene environment and calm demeanor along with an advanced outdoor lifestyle that attracts people.Hello:) I don’t understand 6 & 7 , the explanation is quite confusing... anyone able to explain it ? Thanks :-) !!!
Which property most determines waters vertical position in the ocean
[Density]
Density determines waters vertical position in the ocean using temperature and salinity. Lower temperature waters are more denser than higher temperature waters. Also, low salinity waters are lower density than higher salinity waters
_______
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Physical geography: major resources Norway
Answer:
Oil, metals, natural gas
Explanation:
Norway is one of the richest nations in the world, and its wealth can be largely attributed to an impeccable management of the countries vast natural resources.
The most exploited and profitable of these have been oil and natural gas, but Norway is also rich in several metals such as titanium, copper and iron ore.
In addition to these extractible resources, Norway also has an extensive coastline with excellent fishing and dense forests.
Who led the Japanese army, and what happened in Nanjing?
Answer:
The Nanjing massacre occurred between December 1937 – January 1938.
Explanation:
Prince Yasuhiko Asaka, uncle in law to the emperor of Japan, was sent to lead Japanese forces against the Chinese during the Second Sino-Japanese War. After being defeated in Shanghai, the main Chinese army retreated to the countryside to give them an advantage over Japan. This left the city of Nanjing with limited soldiers and their civilians. The city was taken by the Japanese in one day. However, the occupation lasted 6 weeks. It is estimated that between 20,000 – 80,000 women were raped and around 300,000, mainly civilians, were killed.
what is the importance of peace
Answer:
Peace is important in our life to have a true happiness and it can be achieve by being true to yourself as well. There are many ways to achieve peace but it started in oneself and that is by being true to yourself. It is the most vital way to achieve peace.
Explanation:
being truthful to ourself and ppl
Which statement accurately describes attitudes towards the barrier between Israel and the West Bank?
A
It was built by artists to represent a natural landscape feature of the Jordan River as described in early religious texts.
B
It is controversial because it places about 9 percent of Palestinian land in Israeli territory,
C
It is welcomed by both the Palestinian and Israeli governments, regardless of their political affiliations.
D
It is popular in Jordan because it follows the previous border between Israel and Jordan.
E
It is internationally recognized as having helped establish peace in the Middle East.
Answer:
Explanation:The Palestinian Authority believes that the West Bank ought to be a part of their sovereign nation, and that the presence of Israeli military control is a violation of their right to Palestinian Authority rule. The United Nations calls the West Bank and Gaza Strip Israeli-occupied territories
The Israeli West Bank barrier or wall (for further names see here) is a separation barrier in the West Bank or along the Green Line. Israel considers it a security barrier against terrorism, while Palestinians call it a racial segregation or apartheid wall.
3. Hail damages a sugar cane crop
What are some dangers of biodiversity and modern farming practices
The decline in biodiversity caused by modern farming practices poses risks like habitat loss, declines in pollinators, threats to food security, and reduced availability of natural pharmaceutical sources. Key threats include pesticide use, habitat conversion, unsustainable consumption, and climate change. Strategies for conservation include preventing agricultural expansion, improving crop yields, and increasing efficiency in the use of agricultural resources.
The dangers of biodiversity reduction and modern farming practices are significant for both the environment and human well-being. The use of pesticides like DDT has historically led to the decline of beneficial insects and natural pest regulators, exacerbating pest problems in crops like apple orchards. Additionally, the conversion of diverse ecosystems into agricultural land contributes to habitat loss and pollution—a threat that extends to aquatic food sources, which are often not managed sustainably. The loss of biodiversity directly impacts the availability of pharmaceuticals derived from nature, as well as the essential ecosystem services that support agriculture such as pollination and soil fertility. Crop diversity, crucial for food security, is declining, threatening the potential to breed new varieties.
Expanding human populations and unsustainable consumption practices pose core threats to biodiversity. These include overexploitation of species, invasive species that disrupt ecosystems, and climate change which causes species extinction and range shifts. Therefore, conserving biodiversity requires halting the expansion of agriculture, closing yield gaps, and improving resource efficiency in agriculture to prevent further biodiversity loss.
Into which layer of the Earth do plate boundaries extend?
A.outer core
B.lithosphere
C.lower mantle
D.asthenosphere
Answer:
B.lithosphere
Explanation:
Earth’s crust is made up of tectonic plates and the upper part of the mantle layer underneath. Together the crust and upper mantle are called the lithosphere and they extend about 80 km deep.
Answer:
The correct answer is B. Plate boundaries extend into the lithosphere.
Explanation:
A tectonic plate or lithospheric plate is a fragment of the lithosphere which results from its cutting in the manner of a puzzle by a system of faults, ridges, rifts and subduction trenches. The lithospheric plates move a few centimeters a year in different directions, resulting in the formation of areas of divergence, subduction, collision and sliding.
Plate tectonics is the theory that explains the structure and dynamics of the Earth's surface. It states that the lithosphere, the coldest, stiffest upper portion of the Earth, is fragmented into a series of plates moving over the Earth's mantle. This theory also describes the movement of the plates, their directions and interactions. The Earth's lithosphere is divided into 7 large plates and several smaller plates or microplates. At the edges of the plates seismic, volcanic and tectonic activity are concentrated. This results in the formation of large chains and basins.
Which of the sectarian churches conducts its services largely in silence and without ritual
Answer:
The answer is: the Quakers.
Explanation:
In Quaker meetings, a group of people may remain silent for an hour or so. Sometimes somebody may speak briefly, but an hour can pass without anybody uttering a word. In this way they can get quiet minds and open themselves.
a motorbike is travelling with a velocity of 3m/s. It accelerates at a rate of 9.3m/s for 1.8s. Calculate the distance it travels in this time.
Answer:
S = 20.46m
Explanation:
According to Second Law of Motion:
S = Vi*t + 0.5*a*t^2
Data:
Vi = 3m/s
a = 9.3m/s^2
t = 1.8s
S = ?
Solution:
S = 3*1.8 + 0.5*9.3*1.8^2
S = 5.4 + 15.06
S = 20.46m
NEED ANSWERS ASAP PLEASE
Question 1;
A sedimentary rock along a plate boundary is forced to sink below another plate during subduction. What will most likely happen to the rock immediately following subduction?
A. Cooling may change the sedimentary rock into igneous rock.
B. Increased heat and pressure may change the sedimentary rock into metamorphic rock.
C. Cementation may change the sedimentary rock into igneous rock.
D. Erosion and deposition may change the sedimentary rock into new sedimentary rock.
Question 2;
Antelope Canyon in Arizona is surrounded by sandstone, a sedimentary rock. What process most likely carved the canyon from the surrounding rock?
A. Weathering and erosion.
B. Melting
C. Subduction
D. Heat and pressure
Question 3;
Granite is a rock formed from the cooling of magma or lava. When granite is exposed to elements such as wind and water, it weathers and erodes and the particles are deposited. Pressure causes these and other particles to form sandstone at Earth's surface. What types of change occurs in this process?
A. Sedimentary rock becomes igneous rock.
B. Igneous rock becomes new igneous rock.
C. Igneous rock becomes sedimentary rock.
D. Sedimentary rock becomes new sedimentary rock.
Question 4;
A certain sample of limestone formed when shells from organisms were buried under layers of sediment and experienced pressure. A student classifies the sample as clastic sedimentary rock. What is one problem with this classification?
A. Clastic sedimentary rock forms because of a volcanic eruption, not because of weathering.
B. Clastic sedimentary rock forms deep below Earth's surface, not at Earth's surface.
C. Clastic sedimentary rock forms when materials are heated by nearby magma, not when they are exposed to pressure.
D. Clastic sedimentary rock forms from sediment, not from the remains of organisms.
Question 5;
A student wants to classify a certain metamorphic rock. Which of these features would show that the rock is foliated?
A. The rock is rich in calcium.
B. The rock has large crystals.
C. The grains of the rock are aligned in a layered patterns.
D. The fragments that make up the rock are coarse.
Answer:
Question 1 - B
Question 2 - A
Question 3 - C
Question 4 - D
Question 5 - C
Explanation:
Answers from quizizz
When a sedimentary rock undergoes subduction, it will change into metamorphic rock. Antelope Canyon was carved by weathering and erosion. Granite exposed to elements weathers and erodes to form sandstone. Limestone formed from organism remains is not classified as clastic sedimentary rock. Foliated rocks have aligned grains in a layered pattern.
Explanation:Question 1:
When a sedimentary rock is forced to sink below another plate during subduction, it will most likely undergo increased heat and pressure, resulting in a change into metamorphic rock. The high temperature and pressure conditions associated with subduction can lead to the recrystallization of minerals in the rock, altering its texture and composition.
Question 2:
The process that most likely carved the Antelope Canyon in Arizona from the surrounding sandstone, a sedimentary rock, is weathering and erosion. Over time, the action of wind and water can wear away the rock, creating distinct canyon features.
Question 3:
In the process described, the change that occurs is that the original granite, an igneous rock, becomes sedimentary rock (sandstone) due to weathering, erosion, and pressure.
Question 4:
The problem with classifying the limestone sample as clastic sedimentary rock is that clastic sedimentary rock forms from sediment, not from the remains of organisms. Limestone, made from the remains of organisms, is classified as an organic sedimentary rock.
Question 5:
If a rock is classified as foliated, one of the features that would show this is that the grains of the rock are aligned in a layered pattern. Foliated metamorphic rocks have a distinct alignment of minerals, giving them a layered appearance.
About Slovenia:
explain how does sea, continent, the antlantic flow and geographic position affect on climate.
Slovenia is a country that has climate mostly influenced by its elevation and geographic location, with the continental and sea air masses having much more limited influence.
Explanation:
Slovenia is a country located in the northwestern part of the Balkan Peninsula. Almost all of the country is lying on the Alps, with only small part being low plain along the coast of the Adriatic Sea. The climate conditions are mostly formed in the area where the country is located. The high mountains mostly manage to stop the influence of the sea air masses and the continental air masses.
The air masses from the sea manage to influence the small low plains, as well as the windward side of the Alps, making them warmer and much more wet. The continental air masses coming from the interior of the continent are mostly blocked by the mountains, but they manage to penetrate through the river valleys. The Alps themselves manage to create their own climate conditions, continental ones. The summer tends to be dry and warm, while the winters are very cold and snowy. The climate in this country is mostly continental, through parts of the country have alpine climate.
Slovenia has similar climate conditions with:
Austrianorthern part of ItalySwitzerlandAlpine parts of Germany and FranceLearn more about the continental climate https://brainly.com/question/2560488
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hello! How do earthquakes occur at the oceanic- oceanic plate divergence :) ?
Thanks
Answer: As the plates diverge lava pushes through the mantle, cools and forms a new section of crust.
Explanation: Plates moving slowly along side each other create friction and intense heat as they slide resulting in volcanic activity if the rock melts. Earthquakes can occur if the plate slips sliding away or towards each other.
100 POINTS PLEASE HELP ASAP!!!!!!!!
Overall, where is the highest population density area in Canada? What factors may contribute to that location?
Answer:
The highest population destiny area in Canada is Quebec City and I don't know the factors
Explanation:
PLEASE MARK BRAINLIEST!!
Answer:
Vancouver
Explanation:
Supply constrained enviroment.
"We are surrounded by mountains and water,so you cant really build much more."
"You are essentially taking down old buildings to construct new ones
All of the following are contributing factors toward population growth except
A. the availability of better medicine
B. an increase in the number of wars
C. more resources to care for families
D. social reasons for wanting to have children
Please select the best answer from the choices provided
Answer:
D. is the correct answer.
Explanation:
Answer:
d
Explanation:
do ocean basins spread uniformly over the entire basin? explain
The earth's oceans basins are a part of the seafloor and they extend from the continental margins to seawards.
Features such as mid-oceanic ridges, trenches and fracture zones, and crakes can be seen. The Atlantic and pacific ocean basins represent the largest of the oceanic basins in the world. They are often divided into northern and southern parts and the Atlantic basin is a divergent basin spreading equally on both sides and thus is increasing in size but the basin of Pacific is shrinking.Hence they don't spread uniformly in the entire basin. As older basins are consumed and the new ones are created.
Learn more about the ocean basins spread uniformly over the entire basin.
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what’s few ways animals use water?
Answer:
Animals use water in everyday life
Explanation:
Animals use water to drink and clean themselves they also use it to cool off, one example of this is reptiles.
How temperature affects sea currents
Differences in water density, resulting from the variability of water temperature (thermo) and salinity (haline), also cause ocean currents. This process is known as thermohaline circulation. In cold regions, such as the North Atlantic Ocean, ocean water loses heat to the atmosphere and becomes cold and dense.
Answer:
Explanation:It may have to deal with water evaporation based on the tempura.
Is Madagascar a multi-nation state?
Answer:
madagascar is a multi nation
Explanation:
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How does the climate of Canada impact different human activities relating to population distribution or density or economic activities?
Answer: I belive the climate of Candada impacts human population distributions because it is cold. Canda has long months of winter which can be a good or bad thing depending on the person. People visit or live in Canda because of the season. This cold weather can bring skiing, hockey, or people wanting to sled. These also bring economic activites because they can produce gear for these outdoor activites. This brings in more buisness for outdoor activites too. Though it's not just the winter though, fall is another popular time in Canada that brings many people there to see the amazing leaves changing color. Because of candas 4 seasons people come and go because of the cold climate. This can be a negative thing or a postitive thing.
Explanation: I myself live in a cold place that happens to be below canada. And I see people move because it's too cold or move here because they enjoy the cold. This also happens to cause buisnesses that relate to the place to pop up too. If a place has winter there is most likely going to be a ice skating ring somewhere in the area or a ski logde around.
I hope this helped! This is all just my opinion and my knowlege of the area!
The climate of Canada affects population distribution, density, and economic activities.
Explanation:The climate of Canada has a significant impact on different human activities relating to population distribution, density, and economic activities.
The cold climate in northern Canada, for example, restricts human settlement and economic activities, leading to lower population density and limited economic opportunities in these regions.
In contrast, the more temperate climate in southern Canada supports higher population density and a wide range of economic activities such as agriculture, manufacturing, and services.
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What or whom does refer to here
Answer:
Whom should be used to refer to the object of a verb or preposition.
Explanation:
When in doubt, try this simple trick: If you can replace the word with “he”' or “'she,” use who. If you can replace it with “him” or “her,” use whom. ... Whom should be used to refer to the object of a verb or preposition.
True or False? Magma families can be used to determine the location that the material originated from.
Answer:
true
Explanation:
because material is processed when brought out of the magma itself
Answer:
true is the answer
Explanation:
How does the tilt of Earth’s axis and its movement around the sun play a part in the changing of the seasons in the Northern Hemisphere?
My answer is :
When the north pole is tilted toward the sun, around 23 degrees at Summer Solstice, the sun is higher in the sky in the north and in fact you can see it for 24 hours if you are above the arctic circle. When the earth does a half revolution around the sun, that same north pole now points about 23 degrees away from the sun, and it is hot down below the equator.
My teacher said:
What seasons are occurring at each of these times?
Can someone help me answer this? Thanks!
The Earth's tilt is causing change of seasons on the latitudes north and south from 23 degrees, mostly being manifested in four different seasons.
Explanation:
The tilt of the Earth is a major factor that contributes to the occurrence of seasons in some parts of the planet. The tilt is roughly 23 degrees, and it half of the year it makes the Northern Hemisphere to be more exposed to the Sun, while in other half of the year it makes the Southern Hemisphere to be more exposed to the Sun. This results in changes of seasons throughout the year.
When the Northern Hemisphere is tilted toward the Sun, it experiences summer. During the summer, the North Pole experiences constant daylight because it is constantly exposed to sunlight. When the Northern Hemisphere is tilted away from the Sun, then it experiences winter, and the North Pole has constant night because it is to exposed to the Sun at all.
The transitional period between the winter and the summer is the spring, where the sunlight and temperatures gradually increase. The transitional period between the summer and the winter is the autumn, where the sunlight and temperatures gradually decrease. This is the same on the Southern Hemisphere as well, just in the opposite part of the year.
There are four stages that mark the seasons:
spring equinoxsummer solsticeautumn equinoxwinter solsticeLearn more about the summer solstice and autumn equinox https://brainly.com/question/3443691
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