Choose the true statement about the nitrogen cycle.
a. Bacteria take nitrogen from the atmosphere and convert it into sugars.
b. Nitrogen is contained in the leaves of plants such as peanuts, soybeans and clover.
c. Nitrogen makes up about 22% of the atmosphere's composition.
d. Animals release nitrogen through urination and by dying.
The true statement about the nitrogen cycle is that: b. Nitrogen is contained in the leaves of plants such as peanuts, soybeans and clover.
Nitrogen is a chemical element with the symbol "N" and it has an atomic number of 7.
Basically, it is found in group (5) of the periodic table and as such it has 5 electrons in its outermost shell. Therefore, nitrogen has two (5) valence electrons.
Nitrogen cycle can be defined as a repeating biogeochemical process which typically involves the interconversion or circulation of nitrogen and its compounds by the actions of both living organisms and non-living things in the environment such as nitrogen fixation and decomposition. Thus, it is biogeochemical process that converts nitrogen gas into organic substances and then back to nitrogen in air.
In the real world, it is known that the leaves of plants such as peanuts, soybeans and clover contain nitrogen in a very significant amount.
In conclusion, true statement about the nitrogen cycle is that nitrogen is contained in the leaves of plants such as peanuts, soybeans and clover.
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Which of the following are considered important to a clan group?
What is the name for activities like fishing and mining?
A)primary economic activities
B)manufacturing activities
C)secondary economic activities
D)service Industries
Answer:
A. Primary Economic Activities
Explanation:
Discuss the role of farming in South Africa
Answer:
It has positively impacted the country.
Explanation:
Farming has improved food security, helped to reduce poverty, and promoted economic growth. The rural population 70% of them, rely on agriculture as their main source of income. This contributes to job creation and social welfare and ultimately promotes the health of the country, monetarily and physically by providing nutritious food to the community. It is also 10% of their exports.
A scientist wants to spend her summer conducting research on the effects of
very cold temperatures on the human body. Which part of the world would be
the best place to conduct her summer research?
Average July Temperatures in Fahrenheit
Asia
Europe
North
America
Equator
Oceania
Africa
South
America
Australia
Antarctica
Over 85°
68° to 85°
50° to 58°
32° to 50°
14° to 32
14° or below
No
Answer:
Antarctica
Explanation:
Antarctica is situated in the southern hemisphere closer to the north pole. thus it is very cold and icy.it will be a great idea to do a research on the human body about cold temp
Differentiate between the agrarain and industial society?
You are body surfing in modest waves that are breaking just offshore. A particularly big one catches you off guard, flips you over and over, and deposits you on the shore. As you lie there in the sand, you think, hey, I just landed on ________.
A. coastal due
B. beachface
C. a nearshore bar (not the kind that serves drinks)
D. the backshore
Answer:
B a beachface
Explanation:
A field of corn being harvested by huge machines represents
A)commercial farming.
B)nonrenewable resource management.
C)commercial Industry.
D)subsistence farming
Answer:
A. Commerical Farming
Explanation:
Describe the change in the Moon's phase that takes place over the span of one cycle.
Answer:
Las fases lunares son los cambios en la forma de la parte iluminada de la Luna cuando es vista por un observador en la Tierra. Estos cambios son cíclicos de acuerdo a la posición de la Luna respeto a la Tierra y al Sol. ... A medida que la Luna orbita alrededor de la Tierra, parece que continuamente cambia de forma.
Explanation:
Answer:
A different section of the moon's face is lit up by the sun, causing it to show different phases.
Explanation:
How do the phases of the moon change?The moon's location changes daily as it goes through its 29-day orbit. It is between the Earth and the sun at times and behind us at other times. As a result, the sun illuminates a different area of the moon's face, causing it to show different phases.
What happens to the moon's phases during the period of a month?We don't see the Moon as it moves between the Sun and the Earth because the side reflecting the Sun is facing away from the Earth. It's the new moon.So, while it appears like the Moon is changing shape over the course of a month, this is not the case. The Moon's orbit around Earth causes the phases to change.Moon Phases-Moon phases: New Moon, First Quarter, Full Moon, and Last Quarter
There are also four secondary phases: Waxing Crescent, Waxing Gibbous, Waning Gibbous, and Waning Crescent.
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State the age of a given rock if 6.25% of argon is remaining.
Answer:
2.6 billion years
Explanation:
Im sorry if this is wrong im going off the top of my head from a test i took on this a year ago
which countries have a smaller coastline than the Philippines
All nations other than Russia, Norway, Canada, and Indonesia have a shorter coastline than the Philippines.
All countries in the world apart from Canada, Norway, Indonesia, Greenland and Russia have smaller coastlines than the Philippines.
As there are no options given, a better question to ask would be related to which countries have a longer coastline than the Philippines because of all countries in the world, the Philippians has the 6th longest coastline there is.
This is because the Philippians comprises of many islands and when the coastlines of all these islands are summed up, even the United States has less of a coastline than the Philippines even though the latter is way smaller in terms of total landmass than the former.
In being 6th on the list of longest coastlines, any country you can name apart from the 5 mentioned in the answer above, have smaller coastlines than the Philippines.
A related question proving the assertions here is https://brainly.com/question/19484920.
As a fire rages through a forest, a large boulder is heated quickly. This rapid change in temperature causes the outer layer of the boulder to crack. weathering or erosion
Answer:
Weathering
Explanation:
Weathering because erosion is water or air hollowing or degrading rock.
Choose the true statement about water supply and demand:
a. One factor in the increased demand for water is the increased waste of water.
b. The amount of available clean water is increasing.
c. Only about 10% of the world’s population lives in areas where water is scarce.
d. Agriculture uses approximately half of all available freshwater on Earth.
Answer:
The true statement is No. c
Only about 10% of the world’s population lives in areas where water exists scarce is the correct statement about water supply and demand.
What is supply and demand?Supply in economics exists described as the total amount of a provided product or service a supplier offers to consumers at a provided period and a conveyed price level. It exists usually specified by market movement.
Demand exists in the quantity of a good that consumers stand willing and able to purchase at different prices during a provided period. The connection between price and quantity demand exists also named the demand curve.
supply and demand exist as an economic model of price decisions in a market. It postulates that holding all else equivalent, in a competitive market, the unit price for a certain good, or other traded item such as labor or liquid financial assets, will vary until it determines at a point where the quantity demanded (at the current price) will equal the quantity supplied (at the current price), resulting in an economic equilibrium for price and quantity transacted. It creates the theoretical foundation of modern economics.
Only about 10% of the world’s population lives in areas where water exists scarce is the correct statement about water supply and demand.
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Each day past the winter solstice the noon sun is a little higher above the southern horizon.
a. Determining how much change takes place each day at your latitude. solution.
b. Does the amount of change take place at each latitude in the Northern Hemisphere? Explain.
Answer:
In the winter days are shorter and night are longer in the northern hemisphere.
Explanation:
In the northern hemisphere the summers are much warmed than the winters. As the earth is closet to the sun in July. Each past the winter solstices noon sun is a little higher over the south. Heating and cooling give us a practice indication of the changes at different latitudes. The latitude changes can be seen by the direction and duration of the suns rays, for the northern latitudes rays are much slating and for southern hemisphere they are more direct in winter.Anaximander was a --------geographer
1 point
Italian
Indian
Greek
Answer:
Anaximander was a Greek geographer
Explanation:
For each characteristic of mineral extraction, decide whether it applies to strip mining, subsurface mining, or both types of mining.
Generates acid drainage
Overburden is removed from mining site
Used to extract coal
Used to extract resources that are
Near the surface
One of the most dangerous
Occupations in the United States
Safety requires good ventilation systems
Used to extract resources that are deep underground
Destroys large areas of wildlife habitat
Answer:
lol
Explanation:
sorry butt i don't know this one
Describe how to demonstrate the physical properties of soil
Answer:
wet soil : 1-3
dry soil 0.2-0.4
organic matter 0.25
clay 2.9
Explanation:
the physical properties of soil in order to decreasing importance for a ecosystem services such as crop production are texture, structure, bulk , density , potosity consistency, temperature, colour and resistivity
Which is the first scientist of the world
Aristotle is the first scientist of the world .
8. The old name of arun
the old name of arun was Bum Chu river
Where is Poland in Europe? Thanks!
Answer:
[tex] \boxed{ \sf central \: europe}[/tex]
Which of these technologies allows scientists to follow the movements of
animals after placing electronic collars on them?
A. Geographic information systems (GIS)
B. Unmanned aerial systems (UAS)
C. Environmental DNA (EDNA) surveillance
1
c
D. Global positioning systems (GPS)
Answer:
GPS Is The Answer!!!!!!!!!
Which of the following statements is true about the production of goods and services in a capitalist economy?
A)Elected leaders make all decisions
B)Individuals or companies make most decisions
C)Government planners make most decisions.
D)Government planners make all decisions,
Answer:
B. Individuals Or Companies Make Most Decisions
Explanation:
Answer: B
Explanation: Got it right on my test.
Thanks to ImportJoshX
Landslide - Vajont Dam Slide, Italy. These placemarks fly you to the site of the Vajont Dam disaster that occurred in Italy in 1963. Which answer correctly identifies the features highlighted by the Problem 10a, 10b, and 10c placemarks?
a. Problem 10a: dam; Problem 10b: hummocky debris apron; and Problem 10c: slide scar
b. Problem 10a: hummocky debris apron; Problem 10b: slide scar; and Problem 10c: dam
c. Problem 10a: slide scar; Problem 10b: dam; and Problem 10c: hummocky debris apron
Answer:
a. Problem 10a: dam 10b: hummocky debris apron; and Problem 10c: slide scar
Explanation:
The Dam is located in north Italy. It is located in the valley of the Vajont river. There were some problems associated with the dam and reservoir as the canyon was steep and had undercut the banks of the river.In what ways are domestic and foreign policy two sides of the same coin?
Answer:Foreign policy and domestic policy are considered as the two faces of a coin because any change in both of these policies will impact on the macroeconomic variable of both nation .
Imagine that you're a geographer and an urban planner and you're helping to plan a new shopping mall for your town you discover that most shopping malls exist in areas with large human populations such as in cities and large towns describe how you would use geographies three important questions to help you understand why this happens
Answer:
These questions provides information about the location where the shopping mall is built.
Explanation:
Where is it located? Why is it there? What is the significance of the location? These are the questions help us to understand the significance of the location where a shopping mall is built. We chose the location which is more suitable as well as present in more crowded area so that more people comes to the place. The location is chosen on the basis of earning more profit from the business so location or geography is very important for the business.
Prior to invention of the telegraph, weather observations could not be made over large enough distances to recognize regional weather patterns. After the telegraph was introduced, data from multiple locations could be analyzed simultaneously, and scientists suddenly realized that weather systems operated on large scales, such as the migration of weather patterns from west to east.
Which characteristic of good science does the preceding passage best illustrate?
a) A valid scientific theory offers a well-defined cause or mechanism to explain natural events.
b) Scientific explanations are provisional and subject to change with the addition of new data and technologies.
c) Scientific explanations are based upon observations or experiments that are reproducible by many people.
9514 1404 393
Answer:
b) Scientific explanations are provisional and subject to change with the addition of new data and technologies.
Explanation:
Good science is based on observation. Any new data or technology that provides new data can upset previous thinking on a subject.
Zircon (ZrSiO4) forms in magma as it cools into igneous rock. It is also useful for numerical dating.
a. If you walk on a modern New Jersey beach, then you will walk on some zircon sand grains. Yet if you determine the numerical age of the zircons, it does not indicate a modern age (zero years) for the beach. Why?
b. Suggest a rule that geologists should follow when they date rocks based on the radiometric ages of crystals inside the rocks.
Answer:
Zircon is essential element in the formation of igneous ricks.
Explanation:
Zircon crystal commonly grow in rocks and are very small in size. Zircon forms magma ad the lavas as it cools and thus is useful for absolute dating but does not indicate modern age for the beach. Due to the structure of the crystal, as it solidifies in magma. Once make sure that the crystal formed inside the ricks are formed at the same time as the rock itself. As the ricks are formed in different environments just beneath the surface of the earth.Name two forms of energy usually used at homes?
Answer:
electricity and gas
Explanation:
Dân cư châu Âu thuộc chủng tộc: *
Nê-grô-ít.
Ơ-rô-pê-ô-ít.
Môn-gô-lô-ít.
Ôt-xtra-lô-ít.
Dân cư châu Âu thuộc chủng tộc : Ơ-rô-pê-ô-ít
Capital flight
The following graphs depict the market for loanable funds and the relationship between the real interest rate and the level of net capital outflow (NCO) measured in terms of the Mexican currency, the peso.
The Market for Loanable Funds in Mexico
Demand
Supply
0
1
2
3
4
5
6
7
8
7
6
5
4
3
2
1
0
-1
REAL INTEREST RATE (Percent)
LOANABLE FUNDS (Billions of pesos)
Demand
Supply
Mexican Net Capital Outflow
NCO
-4
-3
-2
-1
1
2
3
4
5
6
7
6
5
4
3
2
1
0
-1
REAL INTEREST RATE (Percent)
NET CAPITAL OUTFLOW (Billions of pesos)
NCO
Complete the first row of the table to reflect the state of the markets in Mexico.
Real Interest Rate
Net Capital Outflow (NCO)
(Percent)
(Billions of pesos)
Initial state
After capital flight
Now, suppose that Mexico experiences a sudden bout of political turmoil, which causes world financial markets to become uneasy. Because people now view Mexico as unstable, they decide to pull some of their assets out of Mexico and put them into more stable economies. This unexpected shock to the demand for assets in Mexico is known as capital flight.
Shift the NCO curve to illustrate the effect of capital flight. Then, on the graph representing the market for loanable funds, shift the demand curve, the supply curve, or both to reflect the change caused by the shift in NCO.
Note: You will not be graded on your final placement of the curves on the graph, but you will need to shift them correctly in order to answer the questions that follow.
Determine the equilibrium interest rate after capital flight occurs, and enter it into the second row of the table. Then determine the level of NCO that occurs along the new NCO curve at the new equilibrium interest rate.
Finally, show the effect of the change in NCO on the market for foreign exchange by shifting either the supply curve, the demand curve, or both.
The Market for Foreign-Currency Exchange
Demand
Supply
REAL EXCHANGE RATE (Dollars per peso)
QUANTITY OF PESOS
Demand
Supply
Answer:
Explanation:YO
The graph depicts the market for loanable funds and the real interest rate and level of capital outflows in terms of Mexican currency is given.
The loanable funds are funds that can be shown on the graph by the interactions of the borrower and the saver. Thy is a variation in the Market model but is brought nd sold in Money. Borrowers demand funds and save supply funds. In 2020 the net capital outflow of Mexico was 0.5%. Due to the fluctuation in the GDP and sequent capital reinvestments.Learn more about the graphs depicting the market for loanable funds and the relationship between the real interest.
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