The two characteristics of gold that make it a precious metal are malleability and scarcity.
MALLEABILITY: Gold is one of the softest and most malleable metals, which makes it a good choice for making jewelry and other ornaments. Since jewelry often has intricate designs, goldsmiths prefer a metal that can be shaped easily, thus gold becomes a good choice for that. Also, the shine of gold makes the ornaments seem more attractive and beautiful/
SCARCITY: Gold is not found easily. It is a very scarce metal and it is found only in selected mines of the world. This rarity of gold causes an imbalance in supply and demand, which makes its price fluctuate a lot.
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What is the climate seen throughout most of the south and south east United States
Answer:
In much of the lower Southeast, the climate is typical of a humid subtropical zone
Answer: Humid Subtropical
Explanation: Humid Subtropical climate is seen throughout the southeast U.S.
2. Convert the line or linear scale to the
fraction scale. (10 points)
draw the convert the liner scale
2cm==30
A fraction scale is depicts a portion of an object or geographical feature on a map. While a linear scale has equal divisions for equal values.
What is the fraction scale of 2cm = 30Km?1 km = 1000 m, and 1 m = 100 cm.
=> 1 km = 1000 × 100 cm = 100000 cm
=> 10 km = 10 × 100000 cm = 1000000 cm
From the question, 2cm represents 30Km, Hence,
2cm represents 3,000,000 on ground
=> 1 cm represents (3,000,000 / 2) cm on ground
or 1cm represents 1,500,000cm on the ground.
Thus, the The representative fraction of the scale is 1 : 1,500,000.
This means that 1 cm on map represents 1,500,000 cm on ground.
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Which is not a true statement about minerals?
- If a mineral only comes in one or two colors, color would be a good characteristic to classify that mineral.
- If a mineral occurs in a rainbow of colors, color would be a good characteristic to classify that mineral.
- The primary mineral that can be identified by its reaction to acid is calcite.
-Granite likely contains quartz and feldspar minerals.
- Quartz has a hardness of 7 on the Moh's Hardness Scale and it will scratch apatite and orthoclase.
Please explain why the statement is not true!
The option that is not a true statement about minerals is that the primary mineral that can be identified by its reaction to acid is calcite.
How to illustrate the information?It should be noted that minerals are the natural resources that can be found in the ground.
In this case, when a mineral only comes in one or two colors, color would be a good characteristic to classify that mineral.
If a mineral occurs in a rainbow of colors, color would be a good characteristic to classify that mineral. Granite likely contains quartz and feldspar minerals. Quartz has a hardness of 7 on the Moh's Hardness Scale and it will scratch apatite and orthoclase.
Therefore, the option that is not a true statement about minerals is that the primary mineral that can be identified by its reaction to acid is calcite.
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Answer:
The primary mineral that can be identified by its reaction to acid is calcite.
Explanation:
A mineral is any of a class of substances occurring in nature, usually comprising inorganic substances, as quartz or feldspar, of definite chemical composition ad usually of definite crystal structure but sometimes also including rocks formed by these substances as well as certain natural products of organic origin, as asphalt or coal.
Calcite is one of the commonest minerals, calcium carbonate, CaCO3, found in a great variety of crystalline forms: a major constituent of limestone, marble, and chalk; calcspar.
Minerals are where chemistry and geology intersect. A mineral is a naturally occurring substance that has a defined chemical formula and crystal structure. Chemists call these pure substances - often chemists and geologists have different names for the same thing - For instance the mineral gypsum is known to the chemist as calcium sulfate.
Different minerals differ by having a different chemical formula (like diamond and corundum), and/or by having a different crystal structure (like diamond and graphite). All samples of a specific mineral will form the same shaped crystals and be composed of the same elements in the same proportions regardless of where the sample was collected.
What part of the Earth will see NO sunlight during the summer?
Answer: Antarctica.
Explanation: We know that every six months, there will be sunlight. And after that, there will be night. Judging by the month right now. It's the 7th month. This means there will be no sunlight for the next six months in Antarctica. (If you get this wrong, I'm sorry.)
discuss three major types of water resources in Ethiopian.
Answer:
Ethiopia is endowed with a substantial amount of water resources. The surface water resource potential is impressive, but little developed. The country possesses 12 major river basins, which form four major drainage systems: -The Nile basin (including Abbay or Blue Nile, Baro-Akobo, Setit-Tekeze/Atbara and Mereb) covers 33 per cent of the country and drains the northern and central parts westwards; -The Rift Valley (including Awash, Denakil, Omo-Gibe and Central Lakes) covers 28 per cent of the country; -The Shebelli-Juba basin (including Wabi-Shebelle and Genale-Dawa) covers 33 per cent of the country and drains the southeastern mountains towards Somalia and the Indian Ocean; -The North-East Coast (including the Ogaden and Gulf of Aden basins) covers 6 per cent of the country.
Graph Reading experts please help !!
The graph shows the comparison of the human welfare and ecological footprints.
What is a graph?A graph simply means a diagram that shows the relationship between variables.
From the graph, it can be seen that countries such as Norway, Canada, USA,ad Australia meet the minimum criteria for sustainability.
The graph also shows that Sierra Leone is the least developed country among the countries compared as it has the lowest human development index.
The threshold for high human development as given as 0.8. Most African countries had a human development index of 0.5 and below.
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The diagram below shows different positions of Earth and Mars around the sun.
Diagram shows the sun at the left hand focus of Earth's elliptical orbit. Two positions of Earth are shown on the elliptical orbit. At Position A, Earth is closest to the sun. At position B, Earth is farther away from the sun. The elliptical orbit of Mars is shown around Earth's orbit. Two positions of Mars are shown on its orbit. At Position A, Mars is closest to the sun. At position B, Mars is farther away from the sun.
Based on the diagram, which of these statements is correct?
A Earth moves faster at position A than at position B.
B Mars moves faster at position B than at position A.
C Earth moves at the same speed at position A and position B.
D Mars moves at the same speed at position A and position B.
Answer:
The asnwer to your question is A Earth moves faster at position A than at position B.
Gravity causes the earth to move faster in its orbit when it’s closer to the sun and it’s slower when it’s further out away from the sun
Explanation:
I hope this helps and have a good day!
Although this has slowed a little bit in the last few years, since the beginning of the 21 st century, the fastest growing market for oil in the world has been:
Answer:
Saudi Arabia
Explanation:
Saudi Arabia has been the number one largest producer/seller of oil since the 21st century.
Happy to help :D
what are the importance of agricultural development for the economies of most African countries
answer:
Agriculture is by far the single most important economic activity in Africa. It provides employment for about two-thirds of the continent's working population and for each country contributes an average of 30 to 60 percent of gross domestic product and about 30 percent of the value of exports
Arrange these steps in hurricane formation in order from first to last.
Unorganized mass of thunderstorms
Tropical depression
Winds up to 74 miles per hour
Category 1 to 5 storm
The correct order of these steps of hurricane formation would be as follows:
Unorganized mass of thunderstormsTropical depressionWinds up to 74 miles per hourCategory 1 to 5 stormWhat is a straightforward hurricane?A tropical storm that has kept winds of 74 mph or greater is considered a hurricane. A storm's eye normal measures 20 to 30 miles in width and can reach 400 miles.
Hurricane definition?As warm, humid air begins to go up over water, hurricanes are created. Cooler air replaces the under air. Large clouds and thunderstorms develop as a result of this process. The Coriolis Effect of the earth keep these thunderstorms to develop and start rotating.
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Identify three narrower aspects of the following broad topics. In other words, what are three areas you could investigate that fit into these very broad topics? Sports Pollution Politics
Should the international community be selective when it comes to intervening or not intervening in international crises?
The ratio of the measure of angle W X Z to the measure of angle Z X Y is 11 colon 25. What is the measure of angle Z X Y?
a.5
b.55
c.125
d.135
The ratio of the measure of angle W X Z to the measure of angle Z X Y is 11 colon 25. the measure of angle Z X Y is 125
This is further explained below.
What is the measure of angle Z X Y?Generally, determine the length, volume, or intensity of (anything) by making use of an instrument or gadget that is calibrated in standard units.
In conclusion,11 colon 25 is the ratio that describes the relationship between the measure of the angle W X Z and the measure of the angle Z X Y. The value of the angle Z X Y, as measured, is 125.
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What is the implications of location of Ethiopia ?
Discuss two physical factors that promote mining in South Africa
Answer:
3.2.1 Factors that favour mining in SA • Huge resources to mine; • Wide range of minerals; • Thick continuous mineral seams; • Near the surface; • Low thermal gradient = less cost to pump cool air in; • Location is fortunate; • Capital WASavailable; • Coal available for energy (????)
Explanation:
Are you from South Africa?
What are age dating techniques? What are the two techniques of knowing the age of rocks? discuss them briefly
Dating techniques are the method that is been used by scientists in determining the age of rocks, fossils, or artifacts.
The two main types of dating methods are:
relative absolute.What are the types of dating techniques?Relative dating methods is a method that is been devised to know the if one sample is older or younger.
Absolute dating methods is been utilized to know an actual date or age of an object.
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What’s the correct answer for this question?
Answer:
1 - Sirius
2 - Cygni
3 - Capella
4 - Betelgeuse (making me think of beetlejuice's grave lol)
5 - Adhara
6 - Rigel
very sorry if I'm wrong, I wasn't that good with decimals but this is the best answer I have for you tbh
Give an example of a location on Earth where each type of convergent plate boundaries occurs
An example of a location on Earth where convergent plate boundaries is the Washington Oregon coastline of the United States.
What is a convergent plate?It should be noted that the convergent plate boundary is the location where the lithospheric plates are moving towards another.
In this case, an example of a location on Earth where convergent plate boundaries is the Washington Oregon coastline of the United States.
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which region of the United States has the most varied climates
The south west region of the United States which comprises of states such as Utah, Colorado, New Mexico and Arizona has the most varied climate.
What is ClimateThe Climate of a places may be described as the long-term weather pattern in an area, typically averaged over 30 years.
The southwest region of the United States are characterized by Droughts and floods, blizzards and heatwaves, sandstorms and tornados.
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Which of the following statements provides the best comparison between emerging global cities and struggling global cities?
The best comparison between emerging global cities and struggling global cities is that the A. "Emerging global cities are growing rapidly, while struggling global cities are stagnant or declining".
What is an emerging & struggling centers?These are centers that are developing quickly while those struggling cities are either declining or stagnant.
Hence, the best comparison between emerging global cities and struggling global cities is that the "Emerging global cities are growing rapidly, while struggling global cities are stagnant or declining".
Therefore, A is correct.
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3. Which one of the following best describes the philosophy of environmental determinism? A. B. The expansions of large scale industries are significantly affecting the quality c of the air. Weather and climate are the major factors that influence the farming system of Ethiopia. C. The rapic 1 growth of human population in the third world countries leads to e nvironmental degradation. D. The mode of life of people is determined by the availability of infrastructures including electric power and asphalt road.
Environmental determinism claims that physical geographic features such as climate and terrain exert a strong and unmediated effect upon mortal affairs, although it need not be, and usually is not, deterministic in the strict sense of the word.
B. The expansions of large scale industries are significantly affecting the quality c of the air. Weather and climate are the major factors that influence the farming system of Ethiopia
What is the idea of environmental determinism?Environmental determinism argues that both available features and provincial variations of human cultures and societies are determined by the physical and natural forms that make up the earth's numerous natural landscapes.
What is the example of environmental determinism?As an example, those who believe in environmental determinism believe that the always warm weather of subtropical regions leads to underdeveloped, more tribal societies.
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Which was not a pre columbian civilization in Latin America
The Columbian civilization in Latin America include Aztec, Maya, and Inca.
What is civilization?It should be noted that civilization simply means the group of people that worked together to achieve a common aim.
In this case, the Columbian civilization in Latin America include Aztec, Maya, and Inca.
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The pre columbian civilization in Latin America include the following: Aztec, Maya, Inca and Olmec. Read below about Latin America civilization.
What is Latin America civilization?The early Latin American civilizations consist of four main cultures, Olmec, Maya, Aztec, and Inca. Each civilization experienced a time of cultural and intellectual achievement that produced lasting contributions in art, literature, and science.
Therefore, the correct answers are as given above.
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What factors do you think have a high correlation to development? Which have a low (or no) correlation?
Human resources, physical capital, natural resources, and technology are the factors that have a high correlation to development.
Development is the process of growth, the acquisition of new knowledge, or an occasion. The transformation of a caterpillar into a butterfly is a good illustration of development. The development would be new information regarding a local robbery. A neighborhood of condos designed for senior citizens is an example of development.
By enhancing people's knowledge and abilities, human capital has an impact on economic growth and can contribute to the development of an economy.
The amount of skilled labor required depends on the rate of economic expansion brought on by consumer and company investment.
Better employment conditions have historically been produced through investing in workers in economies all over the world.
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Human resources, physical capital, natural resources, and technology are the factors that have a high correlation to development.
Development is the process of growth, the acquisition of new knowledge, or an occasion. The transformation of a caterpillar into a butterfly is a good illustration of development. The development would be new information regarding a local robbery. A neighborhood of condos designed for senior citizens is an example of development.
By enhancing people's knowledge and abilities, human capital has an impact on economic growth and can contribute to the development of an economy. The amount of skilled labor required depends on the rate of economic expansion brought on by consumer and company investment.
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Write a three-paragraph essay that responds to the
essay prompt below. A good essay will have a strong
topic sentence and introduction, a body paragraph
that uses specific evidence to back up its
statements, and a concluding paragraph that repeats
your point.
Essay Prompt
How do climate and landforms determine the
characteristics of a biome? (25 points)
To write a good essay whose theme is biomes and their characteristics, it is necessary to pay attention to the structure of the text, with well-defined and organized ideas, developed from a research in reliable sources.
How does climate and landforms determine the characteristics of a biome?A biome corresponds to an ecosystem and habitat that share the same characteristics, such as temperature and precipitation levels, which are relevant factors for identifying the type of biome.
Climate is the key abiotic factor for determining the conditions and type of terrestrial biome.
To complement your writing, you can give examples of different biomes and their characteristics, researching information on climate, relief, precipitation levels, to increase understanding of the topic and reliability to your ideas.
Therefore, the climate and the landforms determine the characteristics of a biome by the conditions that the landscape will have, since the intensity of the arrival of light and the rains provide the conditions for photosynthesis, being essential characteristics for the development of certain types of vegetation and of life.
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what is the correct formula to calculate the discharge of rivers?
Answer:
CORRECT FORMULA TO CALCULATE THE DISCHARGE OF RIVERS IS ;
Discharge = V×D×WPLEASE VOTE ME WITH 5 STARS...:)
The following is the proper formula for calculating the discharge of rivers:
Discharge = V x D x W
Discharge uses units of feet3/sec or cubic ft per second if length and duration are measured in feet and seconds, respectively. The cross-sectional area is calculated as Depth times Width.
What is river discharge?The amount of water flowing through a river channel is known as the river discharge. In cubic meters per second, this is the total amount of water flowing through the channel at any particular time (cumecs).
A drainage basin's discharge is influenced by storage, evapotranspiration, and precipitation data. Precipitation plus evapotranspiration plus/minus changes in storage equals drainage basin discharge.
Discharge can be shown using hydrographs. These can be used to illustrate how annual flow patterns relate to the climate.
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Discuss the fundamental epistemological debates concerning on the source of human knowledge
Answer:
Epistemology (the philosophy of knowledge) breaks down into two categories:
A true belief.
A justified true belief.
The first has been referred to in many different ways over the millennia: dogma or axiom being ones that most people recognize.
The second form of knowledge exposes the basic problem; the infinite regress. A chain of justifications must either be infinite (and, it cannot be infinite, for obvious reasons), or have a starting point that does not require justification, which gets us the first form.
Different philosophers have attempted to solve the infinite regression problem in order to do away with the first form of knowledge (mostly because they just have a visceral dislike of it: it smacks of religion).
10. Explain briefly the contributions and challenges of service sector in Ethiopia
Service sector growth stands defeated by expansion in communication and transport services, hotel and cafe businesses, as well as wholesale and retail trading.
The services sector accounts for 53.89% of the whole of India's GVA of 179.15 lakh crore Indian rupees. With a GVA of Rs. 46.44 lakh crore, the Enterprise sector donates 25.92%. While Agriculture and allied sectors share 20.19%.
What are the main sectors of the Ethiopian economy?
The structure of economizing, in general, exists disintegrated into three primary sectors: the natural agricultural sector, the secondary-industrial (manufacturing) sector, and the tertiary-service sector.
What are the three service sectors?The service sector is the sector of the economy that delivers and offers assistance. According to the tri-sector macroeconomic idea, there are three major financial sectors – primary, secondary, and tertiary.
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What are the eight-digit grid coordinates for benchmark 86 (circled in red)?
The eight-digit grid coordinate gives exactness to the nearest 10 meters. Read below about the grid coordinate of the above given map.
What are the eight-digit grid coordinates for benchmark 86 (circled in red)?Grid coordinates are said to be correctly target to a definite area, using a map that starts with upright and straight lines of same spacing and signals connected to every line to define out a destination.
The traverse vertical and horizontal lines have different figures and make little squares defined as grid squares. The more digits in the coordinate of a boundary, the improvement in precision an eight-digit provides a accuracy to the nearest 10 meters.
Therefore, the correct answer is as given above.
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The central american country where english has historically been the lingua franca, but where Spanish is increasing in usage is
Answer:
The central american country where english has historically been the lingua franca, but where Spanish is increasing in usage is
Explanation:
https://open.lib.umn.edu/worldgeography/chapter/5-3-central-america/
1. (a) Define the term internal trade.
International trade is the term used to describe the transfer of goods and services between nations. It refers to the export and import of commodities and services, to put it simply. While imports are sales of goods and services into the nation, exports are sales of products and services to other nations. No import or customs tax is imposed on this transaction since the products and services are produced and used domestically. Wholesale trade and retail trade are the two subcategories of internal commerce. Adam Smith and David Ricardo, political economists, were early to understand the significance of international commerce. Some claim, however, that commerce between nations may really be detrimental to smaller nations, which has a greater negative impact on the global economy. Trade across borders involves more than simply consumer items. It involves moving raw commodities from areas where they are abundant to areas where they are scarce. As a shipping broker, my most recent ship serves as a good illustration of this. In West Africa, manganese ore will be loaded before traveling to Western India. They anticipate that the US wheat production may be lower this year. In order to react, World Trade ships from countries like Russia and Argentina that are experiencing a prosperous year. This may radically alter the next year. It maintains price stability and distributes resources only according to quality, supply, and demand. Everyone wins, everyone wins.