The word underlined in the sentence above is best defined as D. conducted by machines.
There are six varieties of easy machines — the inclined aircraft, the wedge, the screw, the lever, the wheel and axle, and the pulley. Those six have precise features and do specific jobs, despite the fact that some may go in comparable methods.
Machines may be simple, like a lever or pulley, or they may be extra complicated, like a laptop or a car. The primary motive of a device is to make things simpler for humans, like lifting and shifting heavy items around, operating out a mathematical equation, or even ordering food from an eating place.
Machines can perform our responsibilities in a faster, quicker, and more efficient manner. Our phones, laptops, fridges, microwaves, and so on. These are all examples of machines that help us in carrying out diverse obligations quite simply.
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which factor would have the greatest effect on the flow of energy into an ecosystem?
The primary productivity of energy and biomass flow is affected by a variety of factors. The quantity of energy that flows up a food chain is called energy flow.
What is energy?Joules or calories are used to measure the energy input, or the energy that enters the environment. As a result, the energy flow is sometimes referred to as the calorific flow.
Ecologists attempt to put a numerical value on the significance of various species and feeding interactions through the study of energy flow.
The sun is the main energy source for an ecosystem. Unused energy eventually escapes as heat in an environment. When one organism eats another organism, energy and nutrients are transmitted through the food chain. Decomposers eat up any energy that a deceased organism may have had.
Therefore, The primary productivity of energy and biomass flow is affected by a variety of factors. The quantity of energy that flows up a food chain is called energy flow.
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MORTON, P. 61. SUMMARIZE THIS PASSAGE:
"[Talking about 'saving the planet'] weakens
the ties between the natural and the human. It
channels concern away from your life or the
lives of others, towards the well-being of an
abstract geophysical entity. ... ¶ Concern for
the planet itself is also... ...misplaced. Unlike
humans and their societies, unlike many of the
landscapes and creatures that people love and
depend upon, the planet is not fragile in any
way." (Morton, p. 61)
The above passage describes our planet Earth, in which the author Morton tries to move our attention to the concern of saving the planet.
What is Earth?
The Earth is the third planet from the Sun and the only known astronomical object to support life. Even though the Solar System is filled with a lot of water, only Earth is home to liquid surface water. The oceans cover around 71% of the Earth's surface, dwarfing its lakes, rivers, and polar ice, while Land, made up of continents and islands, makes up the remaining 29% of the Earth's surface.
With the help of technology, humans have interacted with the surface of the earth and made their homes, and developed socially and culturally. But as the pace of technology has sped up, there are many environmental issues as well that has been arisen. About that only Morton is trying to describe. He says that when it comes to saving the planet, the relationship between humans and nature has become weak, which made us all careless of our own and others' life. Now even humans have stopped thinking about saving the planet earth. Further, he says just like human societies are unbreakable and the way humans have influenced the planet earth culturally, our planet earth is also not fragile in one way or the other.
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Please answer if you genuinely know the answer <333 (this is science)
Answer:
The answer is C. 25% yw<3
Energy and Temperature Activity Worksheet
Instructions: Follow the directions below to complete part one and part two of this activity. You will submit both parts once completed.
Note: You are not performing the experiment—only designing it.
Shape
Introduction
The purpose of this assignment is to design an experiment that another student could follow and use to test whether land or water heats faster.
You will complete the following:
Part One: Experimental Design. Plan out an experiment by answering the guiding questions below.
Part Two: Design a Lab Report. Write the outline of a lab report so that another student could complete the experiment by using the materials listed below:
sand
water
heat lamps
thermometers
cups
Shape
Part One: Experimental Design
Use these guiding questions to create the experiment. Answer each question below:
What hypothesis will the experiment test?
What are the variables?
What purpose would the sand serve?
What purpose would the water serve?
What purpose would the heat lamps serve?
What purpose would the thermometers use?
How can you use these materials to test whether land or water heats faster?
How would you compare whether land or water heats faster?
Within a 24-hour period, at what three points should the temperature be taken? Why?
What would an effective conclusion need to include?
Part Two: Design a Lab Report
Once you have designed the experiment, you must write out the instructions so another student could act as the experimenter and follow them. Fill in the following elements of this lab report as described in italics below.
Lab Report
Shape
Objective
Explain the purpose of your lab.
Procedure
List the experiment procedures. Some steps have been filled in for you. You may need to adjust the numbers to match the steps you decide on.
Identify the variables.
Write out your hypothesis in an if/then format.
Gather your materials.
Analyze the data.
Analyze the data.
Data Analysis
Label a data table so that the experimenter can record observations for the sand and water temperatures at various points.
Conclusion
Explain what the experimenter should include in this section to show how the data proved the hypothesis.
help im so confused for the first thing of what my hypothesis is
nooooooooooooooooooooooo
PLEASE HELP!
what is the rank of Burkina Faso and why?
Burkina Faso ranks 184th out of 191 countries in the 2021-2022 HDI report of the United Nations Development Programme (UNDP).
What is the rank of Burkina Faso and why?Burkina Faso is a Sahelian nation with few natural resources and a low standard of living. Although gold exports are on the rise, the country's economy is still mostly focused on agriculture. More than 40% of people are considered to be poor. According to the United Nations Development Program's (UNDP) 2021-2022 HDI report, Burkina Faso is ranked 184th out of 191 nations.
The nation has been the subject of terrorist assaults since 2015, which have caused population relocation. As of April 30, 2022, there were around 1.5 million internally displaced individuals (IDPs), up from fewer than 50,000 in January 2019. Burkina Faso, which implies it possesses large gold reserves, has experienced internal and international criticism over the condition of its economy and human rights.
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Knowing how dire and devastating overpopulation can
be, do people in MDCs have any responsibility to assist
peoples in LDCs with getting out of Stage 2
(Demographic Transition Model) as quickly as
possible? Why or why not? And if so, how would this
be done?
Knowing how dire and devastating overpopulation can be, people in MDCs don't any responsibility to assist peoples in LDCs with getting out of Stage 2 (Demographic Transition Model) as quickly as possible.
MDCs' economies allow them to invest more money and resources, which results in their population having greater access to education, health care, and longer life spans than those in LDCs. Those in MDCs have a higher chance of surviving than children in LDCs. Perhaps the two most important or essential components for a country's developmental position to begin to improve are health care and education.
To progress, LDCs must first dramatically increase their gross national product (GNP). As soon as money starts coming in, it must be utilized to make investments in other facets of HDI, such social and other economic ones. The goal of the self-sufficiency strategy is to eradicate poverty rather than increase money and create aristocratic classes.
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Jupiter's volume is more than ten times as large as Saturn's volume.
Answer:
Jupiter has a volume of 1.43 x 10 15 cubic kilometers. To show what this number means, you could fit 1321 Earths inside of Jupiter. It is hard to imagine how large that actually is. Saturn is the second largest planet in the Solar System. It has a volume of 8.27 x 10 14 cubic km.
The volume of Jupiter is 1.43 x 1015 cubic kilometers. 1321 Earths might fit inside Jupiter to illustrate the significance of this figure. It is challenging to grasp just how big that is in reality. The second-largest planet in the Solar System is called Saturn. Its volume is 8.27 x 1014 cubic kilometers.
What is the volume?The level of a sound's volume or intensity. a three-dimensional object's volume, expressed in cubic units (such as quarts or liters), is also known as loudness. cubic volume views the tables for the metric system and weights and measures.
Because Jupiter is three times as large as Saturn, it is denser. It becomes denser under gravity. Jovian planets rotate quickly, which prevents them from being perfectly spherical. For each planet, there are several strata.
Illustrate the significance of this figure. It is challenging to grasp just how big that is in reality. The second-largest planet in the Solar System is called Saturn. Its volume is 8.27 x 1014 cubic kilometers.
Therefore, The second-largest planet in the Solar System is called Saturn. Its volume is 8.27 x 1014 cubic kilometers.
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What 3 areas are where Buddhism is widely practiced today?
Select 3 correct answer(s)
A.Mongolia
B.Japan
C.Egypt
D.Cambodia
E.China
F.India
Answer:
B,F,D
Explanation:
Where does a plutonic (intrusive) igneous rock form?
When magma pushes into older rocks at great depths inside the Earth's crust, intrusive rock, also known as plutonic rock, is created. It is an igneous rock that slowly solidifies beneath the Earth's surface, though it may eventually get exposed by erosion.
Please answer correctly if u know (this is science class)
What do you think is the most important reason why Ghana is still a less economically developed country?
Ghana is still a less economically developed country because the country economic growth challenged by its per capita GDP is below the world average, yet it has high energy costs, high government debts, low productivity. the restrictions of private sector growth. The major problem now is the rising government debts and their fiscal pressure. Their debt stands above 80% of their GDP.
Their overall GDP in the first quarter of 2022 is grew only 3.3%, compared to the same period last year, 3.6%. Their only source of export is cocoa.
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which river is shared by syria,isreal and jordan
The Jordan River is the correct answer
What season is occurring in the NORTHERN HEMISPHERE in position #4?
Find how they are alike and different.
Relative age: dating the age of a fossil or strata as compared with other fossils/strata without
assigning a numerical amount
Absolute age: determining an approximate numerical age
Alike:
Different
Both methods are trying to find out the age of the fossil while in the relative method, the age is determined with respect to carbon and in absolute terms, the age is determined on an actual basis.
Index fossils are fossil species that are used to identify one stratum from another. Index fossils only appear for a brief period of time. Typically, index fossils are widespread, easily recognized, and common fossil species. Primate fossils are typically bad index fossils since they are frequently scarce. Rodents and pigs are two commonly used organisms because they are more prevalent, widely dispersed, and change reasonably quickly. Researchers use some kind of clock to ascertain the date when a rock or fossil was generated in order to calculate its age.
In order to reliably date historic events, geologists frequently utilize radiometric dating techniques, which are based on the natural radioactive decay of specific elements like potassium and carbon.
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4.10 Are Norge loam soils good for farming? (0.5 pt)
Yes, loamy soil is best for the majority of garden plants.
What is loamy soil and its properties?
When compared to other types of soil, loamy soil—a combination of clay, sand, and silt—is particularly productive and contains greater organic matter.It improves the soil's ability to store water, among other things, All the plant nutrients are in equilibrium , It gives the soil humus, It enhances the soil's texture.What is loamy soil good for?
The majority of garden plants thrive in loamy soil because it retains a lot of moisture while also draining efficiently, allowing for adequate airflow to the roots. Many gardeners lament the compacted and/or poorly drained soil in their gardens. The patient gardener may recover heavy, compacted soil.
Hence yes is a answer.
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who started the pan-africanist movement
Answer:
I think W.E.B. Du Bois is started pan-africanist movement good luck!
Answer: W.E.B. Du Bois.
Explanation: Although the ideas of Delany, Crummel, and Blyden are important, the true father of modern Pan-Africanism was the influential thinker W.E.B. Du Bois. Throughout his long career, Du Bois was a consistent advocate for the study of African history and culture.
Which subregion of the eastern United States includes the state of Michigan?
Question 1 options:
the Southeast
the Mid-Atlantic
the Midwest
New England
Answer:
Michigan is in the Midwest.
What kind of paint dries quickly and helps create texture?
O A. Pastel
O B. Acrylic
C. Watercolor
OD. Oil
Correct option is B. Acrylic.
Acrylic paint may be used to colour almost anything. It is durable and flexible, and it may be used on a variety of surfaces. Acrylics, while commonly employed by artists on stretched prepared canvas, paper, or board, can also be applied on wood, leather, paper-mache, fabric, cement, glass, brick, pottery, and nearly any non-greasy surface.
Different brands of acrylic texture medium are formulated differently and variously labeled as pastes, gels, and mediums. They all do the same job of adding texture, but some will be glossy when dry and others matte; some will dry completely transparent, others will be slightly opaque or stay white.
What is the composition of acrylic paint?Acrylic paint is made up of pigment contained in an acrylic polymer emulsion binder. The acrylic polymer emulsion is transported by water. Acrylic is available in tubes or jars.
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1. In order from greatest to least, which grouping best expresses
the total population of the following countries of Europe?
0/1 POINT
A RUSSIA, GREAT BRITAIN, GERMANY & ANDORRA
B FRANCE, ITALY, MONACO & VATICAN CITY
c) GERMANY, GREAT BRITAIN, LIECHTENSTEIN & ANDORRA
D GREAT BRITAIN, ITALY, SAN MARINO & MONACO
Answer: I think it's ''A''
Explanation:
Complete the sentence.
According to the lesson, America's unemployment rate stood at
Depression.
percent before Black Thursday and the Great
According to the lesson, America's unemployment rate stood at 3.14% percent before Black Thursday and the Great Depression.
Low unemployment and the widespread use of autos led to the creation of jobs and economic efficiency. Stock values increased by about ten times before reaching their peak in 1929. The stock market became a popular activity for those who could afford it in the 1920s, as well as for those who couldn't since they could borrow money from stockbrokers to fund their investments.
Nearly every aspect of life was immediately touched by the stock market crash and the Great Depression that followed (1929–1939), which also changed how an entire generation saw and interacted with the financial markets. In some ways, the period following the market crash was a complete flip-flop from the Roaring Twenties' mentality, which had been marked by enormous optimism, strong consumer spending, and economic growth.
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In which era did mammals emerge? A: Cenozoic B: Mesozoic C: Paleozoic D: Precambrian.
The correct option A: Cenozoic, is the era in which mammals emerged.
Define the term Cenozoic era?The Cenozoic Era, the third of Earth's major eras, began roughly 66 millions years ago & continues to the present.
It was the period of time during which Earth's flora and fauna progressed toward the current state and the continents attained their current configuration and geographic placements.The Cenozoic era saw significant changes in the fauna as well. Mammals in particular underwent significant evolutionary radiation because they had been around for and over 100 million years before the onset of the Cenozoic Era. In Australia as well as South America, where they were not threatened by predatory placental mammals, marsupials evolved a wide range of adaptive kinds. The placental mammals, that currently account for more than 95% of all mammals known to science, rapidly radiated.To know more about the Cenozoic era, here
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Which of the following are correct about the predominant soil type that is found over
extensive prairie regions such as the Great Plains of the United States? (Select all that
apply.)
O The soil is fertile.
The soil has a thick, dark surface horizon made from the addition of organic matter.
The soil lacks nutrients such as nitrates.
O The soil type is a Mollisol.
O The soil type is an Oxisol.
The correct statement about the predominant soil type that is found over extensive prairie regions such as the Great Plains of the United States are:
A. the soil is fertile.B. The soil has a thick, dark surface horizon made from the addition of organic matter.D. the soil type is a Mollisol.What is the meaning of Mollisols?The Mollisols, from the latin word "soft", means the soils of grassland ecosystems that are characterized by a thick, dark surface horizon. This fertile surface horizon is also known as a mollic epipedon which results from the long-term addition of organic materials derived from plant roots.
The soil type are among some of the most important and productive agricultural soils in the world and are extensively used for this purpose. They are as well divided into eight suborders which includes Albolls, Aquolls, Rendolls, Gelolls, Cryolls, Xerolls, Ustolls and Udolls.
Furthermore, the mollisols primarily occur in the middle latitudes and are extensive in prairie regions such as the Great Plains of the U.S. In conclusion, they occupy approximately 7% of the ice-free land area and they are the most extensive soil order which accounts for approximately 21.5 percent of the land area.
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How would the economies of Saudi Arabia and Iraq be affected if people in other countries stopped using
as much oil as they do today?
OA. Their economies would suffer as the price of oil went up and their profits went down.
OB. Their economies would improve as the price of oil rose and jobs in the oil industry were created.
OC. Their economies would suffer as other countries bought less of the oil that Saudi Arabia and Iraq
produce.
O D. Their economies would not be seriously affected because they are very diverse.
The economy of Saudi Arabia and Iraq grew rapidly in the 1970s and 1980s because of significant income from oil exports.
Unlike the majority of developing nations, Saudi Arabia had an abundance of capital, which led to massive development initiatives that transformed the formerly poor nation into a modern state. In addition to having among the highest per capita incomes and gross domestic products (GDP) in the non-Western world at the time, there were almost no unemployment thanks to the large-scale importation of foreign employees to perform the most arduous and complex activities.
Saudi Arabia, one of the top oil exporters in the world and the largest petroleum producer in OPEC, has reserves that account for one-fourth of the global total. Among its additional goods are gypsum, natural gas, dates, wheat, and desalinated water
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What happens when the magnetic field reverses?
Answer: The magnetic field doesn't completely disappear but it does weaken.
Explanation: The magnetosphere, together with Earth's atmosphere, continue protecting Earth from cosmic rays and charged solar particles, though there may be a small amount of particulate radiation that makes it down to Earth's surface.
Grade 9 -Soc
. Define the term weathering?
Wratherin
the
is
mor
The length of the base of an isosceles triangle is x. The length of a leg is 3x + 2. The perimeter of the triangle is 39. Find x.
QUESTIONS
Differenciate between inn, Guest house, hotel and suites, with
relevance example
Unlike hotels or inns, the characteristic of a Guest house is to keep the service aspect to a minimum, as it contains dormitories, bathrooms, and shared toilets with no amenities provided, which sets the accommodation cost at a low price.
Guest inn means a facility which comes with one kitchen, with a shared dining area, with is not more than a total of 6 lodging units. So, which are available within a single-family residence or cabin outbuildings.
However, the Guest house lodge and hotel both provide accommodation to paying guests. Whereas, the Lodges and guest houses are usually seen to be smaller than the hotels and have fewer amenities.
Hence, a guest house is a house which is usually owned by a private party. So, there are these diferences between inn, Guest house, hotel and suites.
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What is the geologic range of plants that belong to the group Ginkgo?
Ginkgo first emerged during the Permian and went extinct by the end of the Pliocene.
These plants don't bloom.
A genus of seed plants without flowers is called Ginkgo. The English name is also the same as the scientific name.
It is the sole extant genus in the order Ginkgoales, which it belongs to, and which first arose 270 million years ago in the Permian. Because of the slow rate of evolution within the genus, nearly all of its species were extinct by the end of the Pliocene.
Ginkgo biloba, the only remaining species, is only found in the wild in China but is grown all over the world. The connections between ginkgos and other plant species are still up for debate. The ginkgo (Ginkgo biloba) is a living fossil, with fossils resembling the present-day plant emerging 270 million years ago during the Permian period.
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A city that has been suffering from drought for years has several weeks of heavy rainfall. However, the city does not lift its restrictions on water use, and officials announce that the drought is not over. What is the MOST likely explanation for this?
Based on the available information, the reason the lifting restrictions on water use is not lifted and drought is considered not over is because the heavy rainfall for weeks is considered temporary and short-term relief.
Why doesn't a drought end when it rainsUsually, specialists in water and drought understand that when rain falls for several days or weeks in a region where there have been droughts for years, this is just a temporary relief that will not last long.
Due to this situation, it is believed that these rainfalls were a result of thunderstorms thereby making most of the rain run off into drainage channels and streams rather than soak into the ground.
Hence, in this case, it is concluded that the correct answer is "the heavy rainfall for weeks is considered temporary and short-term relief."
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Where does the water in lakes come from? Select the three
A. Ocean waves
B. Surface-water runoff from rain
C. Melting snow
D. Underground reservoirs
Answer:
Surface-water runoff from rain, melting snow and underground reservoirs.