Answer:
The term Geo means earth. In short it is a study of earth in a much wider perspective.
1.The subject is very important as it helps up to learn about people living in various continents or countries (lifestyle,occupation,culture and society).
2.It also helps us to learn about the various climatic conditions at various places of earth,topography,flora and fauna(plants and animals).
Geography is defined as 'the study of the physical features of the earth and its atmosphere, and of human activity as it affects and is affected by these, including the distribution of populations and resources and political and economic activities.'
Solve the quadratic equation x2 – 2x – 3 = 0 by completing the square
The quadratic equation x2 – 2x – 3 = 0 by completing the square is x = 1, −3
What is a quadratic equation?
Quadratum, the Latin word meaning square, is where the word “quadratic” originates. An algebraic equation of the second degree in x is a quadratic equation. The quadratic equation is written as ax2 + bx + c = 0, where x is the variable, a and b are the coefficients, and c is the constant term.
[tex]x^{2}[/tex]+2x−3 = 0
Add 3 to both sides of the equation.
[tex]x^{2}[/tex]+2x=3
To create a trinomial square on the left side of the equation, find a value that is equal to the square of half of b.
(b/2)2=[tex](1)^{2}[/tex]
Add the term to each side of the equation.
[tex]x^{2}[/tex]+2x+[tex](1)^{2}[/tex]=3+[tex](1)^{2}[/tex]
Simplify the equation.
x2+2x+1=4
Factor the perfect trinomial square into [tex](x+1)^{2}[/tex]
[tex](x+1)^{2}[/tex]=4
Solve the equation for x.
x =1, −3
Hence, x =1, −3 is the correct answer.
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How does landscape affect settlement location
Does the capital city of your country stand in the same relation to the rest of the country as London does to Britain?
Answer:
Yes, I live in Australia, Sydney and we have like London has the Big Ben we have the Anzac Bridge and the Opera House (although they aren't as famous).
age
Instructions: Deconstruct the following conditional statement into its hypothesis and conclusion.
Conditional Statement: "If it is raining, then there are clouds in the sky."
Hypothesis: if you see rain
Conclusion: then there are clouds in the sky
Check
Have relief efforts in puerto rico been mostly successful or mostly unsuccessful?
Answer:
Citizens and businesses are proving more capable in relief efforts than the Federal Emergency Management Agency or local government.
Explanation:
All of the following were a part of the
Nuremberg Laws, passed in 1935,
EXCEPT which one?
A. Jews were forced to leave Germany at once.
B. Jews must wear a yellow Star of David on all clothing.
C. Jews must live in the Jewish ghettos in cities.
D. Jews were stripped of German citizenship.
Answer: A.
Explanation: its A. I answered it and it said it was correct.
Answer: Jews were forced to leave Germany at once
After the earth formed the emerging biosphere had several effects on the earths lithosphere for example rocks and minerals showed evidence of 1.) combustion, oxidation, fossilization, respiration. causes by the presence of oxygen in the air in the second example 2.) minerals, organisms, carbon dioxide, sunlight. actually created new rock after being dissolved in water or buried underground
Rocks and minerals showed evidence of oxidation causes by the presence of oxygen in the air. In the second example, organisms actually created new rock after being dissolved in water or buried underground.
What is oxidation and fossilization?Oxidation is the chemical reaction which usually takes place when a substance comes into contact with oxygen or another oxidizing substance.
Fossilization refers to the process of preserving the plant and animals remains in sedimentary rocks.
Oxidation also includes the other reactions as well in which electrons are lost.
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Which step is not part of a normal convection cycle?
• A. Air flows from a high-pressure area to a low-pressure area.
• B. A low-pressure system forms due to unequal heating.
• C. Cooled air sinks toward the surface.
• D. Warmed air rises, creating a high-pressure system below.
The rising of warmed air by creating a high-pressure system below, is not a part of a normal convection cycle.
What is the significance of a convection cycle?
A continuous process of the rising of warmer areas of gases or liquids, and the sinking motion of the cooler ones is known as a convection cycle.
In a convection cycle, the warmed air cannot rise by creating a high pressure surface below and flowing away from the surface.
Hence, option D holds true regarding a convection cycle.
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Answer:
D. Warmed air rises, creating a high-pressure system below.
Explanation:
Amy and Laura recorded the average gas mileage (MPG) of their vehicles each week for four weeks. What can be concluded about the relationships shown in the graph and table?
Amy and Laura recorded the same gas mileage each week.
Both Amy and Laura increased their gas mileage in the first two weeks.
Amy had greater gas mileage than Laura.
Laura had a constant gas mileage in the first four weeks of data.
The correct option is 2 Both Amy and Laura increased their gas mileage in the first two weeks.
What do you mean by MPG?MPG comparisons make it easier to determine which vehicles are more fuel-efficient.
For example: if your automobile gets 40 mpg, it indicates that you can typically travel 40 miles for every gallon of gas you put in the tank.
Relationships shown in graphs:
Since there are no numbers on the graph, we are unable to determine if Amy and Laura used the same amount of gas each week.The graph shows that Amy's mileage climbed throughout the first two weeks. The table shows that Laura's mileage grew throughout the first two weeks as well.Again, since there are no numbers on the graph, we are unable to determine whether Amy or Laura got better gas mileage.The table shows that during the first four weeks of data, Laura's gas mileage was not consistent.Thus, option 2 is correct.
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what is geology ? give me answer
Answer:
The science that deals with the earth's physical structure and substance, its history, and the processes that act on it.
Answer:
geology is the study of mineral resources e.g rocks within and below the earth's crust.
major problem of Ethiopia agricultur?
Answer:
in short unemployment water logging in wetland areas cellenti in arrange and semite areas acidity in high rainfall areas best like with diseases and insect and interact rainfall the structure are the common problems in edition the country agriculture depends on the rainfall
If you were to compare the consistency of the mantle to a type of food, what would best describe it?
The consistency of the mantle can be compared to the consistency of caramel.
What is mantle?The majority of the interior of the Earth is made up of the mantle. The Earth's thin exterior layer, the crust, and its deep, extremely hot core are separated by the mantle. About 84 percent of Earth's entire volume, or 2,900 kilometers (1,802 miles), is made up of the mantle.
It makes up around 84 percent of the volume of the Earth and has a thickness of 2,900 kilometers (1,800 mi). Although it is mostly solid, it acts like a viscous fluid over geologic time scales, sometimes being compared to caramel in consistency.
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The stagnation stage of the life cycle of a resort is often characterized by the increasing cost of public services and the lowering of the ‘quality of life’ for many residents.
Describe this situation from the viewpoint of (i) older residents living in the community, many of whom are ‘incomers’ from industrial cities in other parts of the country and (ii) a well-educated middle class couple with young children, who are staying
in the resort for their main holiday.
The viewpoint of older residents would be one of not much complaint because they would be happy to get out of their industrial cities.
A well-educated middle-class couple with children would be very disappointed and angry with the resort's services because their education allows them to know they are getting less than they paid for.
What happens in the stagnation stage?In the stagnation stage, a resort will no longer be as good as it used to be and competition will threaten it. Public services will be more expensive as less people come and quality of life will decrease.
Older residents would still appreciate the resort because they are more used to hardship and will appreciate relaxing a little.
Well-educated middle-class people would be angry with the poor service because they know they should be offered better for the money they paid.
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In a newspaper, it was reported that the number of yearly robberies in Springfield in 2010 was 125, and then went down by 20% in 2011. How many robberies were there in Springfield in 2011?
Answer:
20% is equal to 1/5, so you would divide 125 by 5 to get 25. From here you would subtract 25 from 125 to get 100. There were 100 robberies in Springfield in 2011.
Which of the following statements is
true?
A. Lightning flashes, then you hear thunder.
B. You hear thunder, then you see lightning.
C. You hear thunder and see lightning at the same time.
D. It depends on the storm.
Answer:
A
Explanation:
you see lightning first
What is the global goal zero hunger trying to do to improve the quality of life for others
Goal 2 seeks to end global hunger and malnutrition by 2030, double the agricultural productivity and incomes of small-scale food producers, and increase sustainable and resilient food production systems.
Match the climate term in column 1 to the characteristic in column 2?
Human activity refers to Produces greenhouse gasses. Greenhouse gasses refer to cause the atmosphere to trap more heat. Sun's output refers to Can vary. Ice age refers to Peaked 20,000 years ago.
What is climate?
The long-term weather patterns in a specific region are referred to as the “climate.” Day to day, month to month, and year to year, the climate can shift.
The most important greenhouse gas released by human activity is carbon dioxide (CO2). Burning fossil fuels for transportation, heating, and electricity releases greenhouse gases.
The Earth warms up when the sun's output is higher. The Earth is colder when the sun's output is lower. Around 20,000 years ago, when the most recent ice age peaked, global temperatures were probably around 10 degrees cooler than they are now.
Hence, the significance of the climate is aforementioned.
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.What social or economic benefits or detriments does this memoir explain about German colonization in Africa during the Age of Imperialism? (give specific examples from the memoir)
The number of European-born colonists, labor migration caused by colonialism, and the amount of colonial investment made in the health and education sectors all had an impact on society.
What do you mean by colonization?
Colonization, also known as colonization, refers to extensive population movements where the migrants keep close ties to their former nation or that of their ancestors and acquire major advantages over other local residents as a result.
Positive effects of European colonialism in Africa include the construction of marketplaces, schools for the education of African children, hospitals for the better care of African society, and religious institutions that can serve as the spiritual foundation of that society.Learn more about Colonization:
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The ozone layer is a/an
The ozone is a thin layer of the Earth's atmosphere where it absorbs all of the ultraviolet light produced by the Sun. The ozone layer is the layer of the upper atmosphere where most atmospheric ozone is concentrated, from about 8 to 30 miles (12 to 48 km) above the earth, with the maximum ozone concentration occurring at an altitude of about 12 miles (19 km).
Sucrose is sweeter than fructose.
It is a false statement that Sucrose is sweeter than fructose.
What is a Fructose?It is called “fruit sugar” because it is found in fruits and other naturals like in honey, sugar beets, sugar cane, vegetables.
It is naturally occurring in carbohydrate and is estimated to be 1.2 to 1.8 times sweeter than sucrose.
Therefore, the statement is a false statement.
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The same, used for geometric figures
Explanation:
in this lesson, we'll look at geometric shapes. When we say 'geometric shape,' we're talking about the form or shape of a particular object. For example, a ball is round in shape. Most often, we talk about two-dimensional shapes, such as the ones you draw on paper, like circles, triangles, and rectangles. The very first house I drew as a kid consisted of a square for the building of the house, a triangle for the roof, a rectangle for the door, and small squares for the windows. You might have drawn something similar. All we did was put together different geometric shapes to create a picture.
Which city is closest to the International Date Line?
City
Latitude
Cape Town, South Africa
Pontianak, Indonesia
Nome, Alaska
Quito, Ecuador
Stockholm, Sweden
Wellington, New Zealand
34°S
0°
65°N
0°
59°N
41°S
Longitude
18°E
109°E
165°W
79°W
18°E
175°E
*1 degree latitude equals 111 km
*1 degree longitude at the equator equals 111 km
Answer:
New Zealand.
Explanation:
Pontianak, Indonesia, is the city nearest to the International Date Line. Subsequently, choice (B) is precise.
The International Date Line is situated at 180 degrees longitude, and Pontianak is arranged at 109 degrees east longitude. This implies that Pontianak is around 71 degrees from the International Date Line. To ascertain the distance, we can utilize the way that 1 level of longitude at the equator is roughly 111 km.
Thus, 71 levels of longitude away from the International Date Line would be around 7,881 km. Wellington, New Zealand, is the city nearest to the Worldwide Date Line on the opposite side, being only a couple of degrees east of the line.
Subsequently, choice (B) is right.
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Discuss the effect of natural regions on the distribution of population in Australia and New Zealand.
The effect of natural regions on the distribution of population in Australia and New Zealand is as a result of pattern of urban distribution .
What is the distribution of population in Australia?The distribution of population in Australia can be attributed to the pattern of urban distribution, whereby people tend to prefer to stay at the urban region compare to the rural areas.
However some people still prefer to stay at the rural region for the sake of agricultural practices.
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For the geographic areas below, match them based on their water scarcity from our lectures.
The choices will be:
-Little to no water scarcity
-Physical water scarcity (no physical access to water)
-Economic water scarcity (Some water is available for those who can afford to pay for it)
Group of answer choices
Little to no water scarcity
Physical water scarcity
Economic water scarcity
match options:
central africa
South America
North Africa
North Africa- Physical water scarcity, South America- Economic water scarcity, central africa - Little to no water scarcity.
Why does North Africa have physical water scarcity?The world's most water-scarce region is the Middle East and North Africa. 15 of the 20 countries with the fewest freshwater resources in the world are located in this region.
Water scarcity in the area is probably going to get worse due to population expansion, inefficient water management, rapid economic growth, and persistent wars.
Thus, option are matched in the above statement.
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A 90-year-old client arrives at the emergency department complaining of a fever, chills, and sharp chest pain with
inspiration. Respirations are 26/minute, and pulse oximetry is 92%. Which of the following should the nurse do
initially?
A. Begin an infusion of intravenous saline
B. Give IV furosemide
C. Begin oxygen with nonrebreather face mask at 100%
D. Auscultate lung sounds
Next
Answer:
D. Auscultate lung sounds
Explanation:
find out what it is before you treat
other 3 options are treatments
Auscultate : stethoscope listening to lungs & heart sounds
furosemide is blood pressure medicine
saline is salt water
What is the largest city in America?
Answer:
The answer is
Explanation:
I dont know -.-
But i need poin ts and you need to help me that
Answer:
New York if your talking population
Match the global geographic area to their correlated amount of oil reserves. High is 9% or more of the world's oil. Moderate is 5 - 7 % and low is 4% and under.
The middle east has been taken out as it is the outlier at the highest of 66%.
Group of answer choices
South America
North America
Asia
match options:
low
high
moderate
Asia - high, South America - moderate, North America - low are the correct match of the world's oil.
Where does South America Get oil?Venezuela and Brazil today produce the majority of the oil used in Central and South America. Venezuela had previously been South America's top producer. Its oil reserves are greater than Saudi Arabia's 18% of the world's total.
Thus, the areas are matched.
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Which statement best describes Athens's military?
Answer:
Athens had a large and capable navy
ΔABC will undergo two transformations to give ΔA′B′C′. Which pair of transformations will give a different image of ΔABC if the order of the transformations is reversed?
is drought the cause for soil degradation?
Soil degradation results from crop production being slowed down by extreme drought. So yes drought can be considered as cause for soil degradation.
What is drought?When the rainfall is not occurred in required amount and the shortage of water has been appeared where individual find difficult to make availability of water is refers as drought.
When soil fertility, biodiversity, and other factors are lost or degraded, it reduces the ability of the land to produce food. Agriculture, industry, and commerce all contribute to soil degradation. This will lead to reduction in crop production.
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