As of 2013, 9 of the 10 warmest years on record were during the 21st century. Only one 20th century year, 1998 was among the 10 warmest.
How did the temperature of the earth's surface vary between 1900 and 2000?The average surface temperature of the Earth has risen by around 1.0° F over the past century. All eleven of this century's warmest years have happened since 1980, with 1998 being the warmest year ever recorded. Compared to the equatorial regions, higher latitudes have warmed more.
Since the late 1800s, the average surface temperature of the Earth has risen by around 1.8°F (1.0°C).
After 1880, the ten warmest years have all occurred since 1998, and all but one have done so since 2005.
The Earth's surface absorbs sunlight from the sun as it travels through the atmosphere, warming it. The atmosphere then receives this energy again. The atmosphere's greenhouse gases, such as carbon dioxide and methane, operate as a blanket to collect this energy and keep it from escaping into space. Without the greenhouse effect, the average temperature at the Earth's surface would be 0 degrees Fahrenheit, which is about 60 degrees Fahrenheit lower than the present average. As a result, the greenhouse effect is crucial to the continuation of life on Earth. But when greenhouse gas concentrations rise due to human activity, the earth is becoming warmer and this has an influence on ecosystems and our way of life.
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Which action does not contribute to seafloor spreading?
A. The transfer of thermal energy from Earth's core via conduction
B. Hot magma rising from the mantle
C. Convection currents moving magma
ОО
D. Volcanic eruptions at convergent boundaries
Answer:
hot magma rising from the Mantle
which of the following most clearly outlines the edges of all of the earth's tectonic plates? group of answer choices lines of active stratovolcanoes the locations of deep mantle plumes the geologic edges of the continents, where continental crust transitions into oceanic crust the locations of earthquakes
Lines of active stratovolcanoes most clearly outlines the edges of all of the earth's tectonic plates.
Volcanoes are most commonly found at the edges of the Earth's moving tectonic plates because in these there's cracks in the crust and the crust is not a solid continuing mass. Because the crust is cracked in here the enormous pressure and temperature from the mantle layer manages to push up through the cracks between the plates and in that way to create volcanoes, usually chain of volcanoes located on the edges of the tectonic plates.
Depends on the type of boundary between the plates, are they colliding, submerging, or moving away from each other to what extent there will be a volcanic activity, and also from the location of the plate boundaries depends are there going to be volcanoes below the surface of the water or above the surface.
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what is erosion
a.when material can no longer be carried and is dropped.
b.when material is moved from one place to another
c.when material is gradually worn away
what is the connection between a man like mungo and imperialism
Answer: Mungo Park , a Scottish explorer to travel across the Niger River to gain access over it. Imperialism is the practice of a country to increase its power by taking control over other countries. Both are connected in the sense that both function in order to be supreme over others and gain control and dominance.
what technology provides the only means of making continuous, direct measurements of surface conditions across the ocean?
The technology that provides the only means of making continuous, direct measurements of surface conditions across the ocean is the satellite technology.
What is satellite technology? Satellite technology refers to the use of satellites in space to provide a wide range of services and applications that are utilized on Earth. This technology has a huge range of uses, from telecommunications and TV broadcasting to navigation and earth observation. What are the advantages of satellite technology?
The advantages of satellite technology include the following:
It has the ability to communicate in remote areas where no other means of communication exist; It can be used to monitor and provide data about natural disasters such as hurricanes and tsunamis;It can be used to monitor the environment, including deforestation, water quality, and pollution;it provides the only means of making continuous, direct measurements of surface conditions across the ocean, such as sea surface temperature, sea surface height, and ocean currents.learn more about surface condition measurement technology: https://brainly.com/question/32013319
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Which of the following is mainly responsible for weather on Earth?
A. Wind, Wind, precipitation, precipitation, and and clouds
B. The The water water found found in in the the oceans
C. The The uneven uneven heating heating of of Earth’Earth’s s surface
D. None of of the the above
Answer:
weather on Earth is caused by heat from the sun and the movement of airThe great sphinx in egypt is formed from limestone created when ancient marine deposits were buried deep underground and subjected to heat and pressure before being returned to the surface this description is an example of
The description is an example of how the Great Sphinx in Egypt was formed through the process of lithification, where ancient marine deposits were buried, subjected to heat and pressure, and later brought back to the surface as limestone.
The description provided is an example of how the Great Sphinx in Egypt was formed through the process of lithification. Lithification is the transformation of loose sediments into solid rock. In this case, the limestone that makes up the Great Sphinx was formed from ancient marine deposits.
The process begins with the accumulation of marine sediments, such as shells and other organic matter, on the seafloor. Over time, these sediments are buried deep underground through geological processes like subsidence or tectonic activity. As they become buried, the sediments experience increased temperature and pressure, which leads to physical and chemical changes.
Under the heat and pressure, the loose marine deposits undergo compaction, where the weight of overlying sediments squeezes the grains together, reducing pore spaces. Cementation also occurs, as minerals in the groundwater fill in the remaining pore spaces, binding the sediment particles together.
Eventually, through uplift and erosion, the once-buried marine deposits are brought back to the surface, where they form solid rock, in this case, limestone. The erosion of the surrounding rock may have exposed and shaped the limestone to create the iconic form of the Great Sphinx.
In summary, the description illustrates how the Great Sphinx was formed through the lithification of ancient marine deposits, which involved burial, heat, pressure, compaction, cementation, and subsequent exposure through uplift and erosion.
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Consider the statement below. Select whether this will impact the supply or the demand curve. Then select whether this will shift the corresponding curve left, right, ora movement along the existing curve, With respect to the consumption of chicken. A large salmonella outbreak has been reported, this will impact LL Supply Demand Shifts left. (Shifts right Movement along the curve,
According to the statement, there has been a significant salmonella outbreak that will have an effect on how chicken is consumed. Specifically, this will have an impact on the chicken demand curve.
The right response is:
Impact: Left Demand Shift
Concerns about food safety, notably with regard to chicken products, can arise from a salmonella outbreak. Due to health concerns or unfavourable views, customers may as a result reduce their desire for chicken.
Due to this drop in demand, the demand curve for chicken will move to the left, showing a lower demand for each price point.
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Lena’s assignment is to write about the pros and cons of a shorter school year. She needs to begin her paper with an introduction, follow it with an explanation, and wrap it up with a conclusion. Which best describes this arrangement? text structure organizational aid graphic organizer Venn diagram
Answer:
text structure
Explanation:
Based on the given information, what best describes this arrangement is text structure. Thus the correct option is A.
What is text structure?A text structure is defined as a pattern or sequence followed while writing any text which helps in defining its structure in an easy manner and interpreting the meaning clearly and effectively.
Any topic's conclusion gives information about the subject, including the major point, which aids the reader in evaluating the topic's advantages and disadvantages and formulating a conclusion as a result.
In the given case, it is explained that Writing about the positive and negative aspects of a shorter academic year is Lena's assignment. She requires an introduction, an explanation, and a conclusion at the start of her paper which signifies the traits of text structure.
Therefore, option A is appropriate.
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Unscramble the letters in parentheses:
That can LCAIRTEPE
Answer: REPLICATE
Explanation:
Which of the following areas would not have a low albedo value?
A. Urban areas
B. Forests
C. Bodies of water
D. Deserts
I believe it's A, but I'm not sure.
short term changes in atmospheric variables such as temperature, wind, precipitation, and barometric pressure over a given area and period of days are an example of:
The short term changes in atmospheric variables such as temperature, wind, precipitation, and barometric pressure over a given area and period of days is an example of weather patterns.
Weather patterns are the result of large scale movement of air masses and their interaction with other meteorological factors. They determine the type of weather, like sunny days or rainy days, that a given area experiences over a period of days.
Weather patterns are formed when areas of high and low pressure interact. Air moves from areas of high pressure to areas of low pressure, creating an airflow pattern. The temperature, wind, precipitation, and barometric pressure all are affected by this airflow pattern.
Changes in these atmospheric variables depend on the strength of the pressure system and its movement. When the pressure system is strong and stationary, there is little change in the weather pattern. However, when the pressure system is weak and moving, the atmospheric variables will be more volatile.
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why are a variety of instruments needed to measure change in the climate system? a. a different type of instrument is needed for each different climat
Option B. Different instruments are needed to measure different components of the climate system such as temperature, humidity, wind, and pressure.
Different instruments are needed to measure different components of the climate system, such as temperature, humidity, wind, and pressure, in order to understand how the climate is changing.
Different instruments are needed to measure different components of the climate system in order to gain an accurate understanding of how the climate is changing. For example, thermometers and hygrometers are used to measure temperature and humidity respectively, while anemometers measure wind speed, and barometers measure air pressure. Additionally, instruments can be used to measure changes over different time scales, such as measuring daily or monthly fluctuations in temperature or pressure, or long-term changes in global sea levels.
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If you lived in an ancient empire you would:
have a government of elected leaders
likely serve in the military
be a citizen of an extremely large territory
be able to walk across your empire in a week
Answer:
Be a citizen of an extremely large territory.
Explanation:
The description of an empire is, a political unit made up of a vast expanse of territory that is under the direction of a single ruler. So there most likely wouldn't be elected leaders if there is a single ruler.
Empires are big and there is no evidence that you would be able to walk across your empire in a week
I don't think you would likely serve in the military because not all empires have a military and you only would if you want to be a warrior.
I think it is to be a citizen of an extremely large territory because for instance, in the articles I found, "As the state grows larger, the leaders decide they want more territory. They might need the extra land to grow enough food to feed a larger population; the neighboring states may appear to be getting too powerful; or maybe the leaders are simply greedy for more land."
It keeps talking about expanding territory, so I hope this is right and i hope it helps!
The region that receives the least rainfall is Southwest Asia is the ___.
A. Fertile Crescent
B. Persian Gulf Coast
C. Arabian Peninsula
D. Elburz Mountains
Answer:
its C
Explanation:
Other scientists didn't believe Wegener's theory because he couldn't explain how the continents moved.
True
False
Answer:
this is indeed true
Explanation:
Alfred Wegener produced evidence in 1912 that the continents are in motion, but because he could not explain what forces could move them, geologists rejected his ideas. Almost 50 years later Harry Hess confirmed Wegener's ideas by using the evidence of seafloor spreading to explain what moved continents.
which of the following is true of the ancient Mesopotamian called cuneiform?
A true statement on the ancient Mesopotamian writing form called cuneiform was that it was developed by the Sumerians.
What was Cuneiform?This was a system of writing that was developed first by the ancient Sumerians, and then was spread across Mesopotamia as a means of communicating written ideas and conversations. The Mesopotamians then used this to record their history as best they could.
The Mesopotamians did not name their style of writing to be "cuneiform" however, as this was based on the Latin term for "wedge" to show that the writing system had figures with wedged shapes and angular drawings.
Options for this question include:
It was developed by the Sumerians It was developed by the Ancient Egyptians The Ancient Greeks used it to communicate. It came after the birth of Jesus Christ.Find out more on Cuneiform at https://brainly.com/question/1999974.
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Looking at the VEI, please discuss the relationship between frequency and classification of volcanoes.
The Volcanic Explosivity Index (VEI) is a method used to classify and quantify the size of volcanic eruptions. It is based on how much material is expelled, how high it is ejected, and how long the eruption lasts.
The VEI ranges from 0 to 8, with 8 being the most explosive. The higher the VEI, the more frequent and violent the eruptions are. As the VEI increases, so does the frequency of eruptions.
VEI 8 eruptions are very rare, occurring once every few centuries, whereas VEI 4 eruptions occur between once every year to once every few decades.
The frequency of eruptions is also affected by the type of volcano. Stratovolcanoes tend to have more explosive eruptions than shield volcanoes. In general, the frequency of eruptions increases with the VEI classification. As the VEI increases, eruptions are more frequent and violent, and the potential for destruction is greater.
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Network industries feature wild swings in the fates of products and companies.(a) True(b) False.
(a) True. Network industries can indeed feature wild swings in the fates of products and companies due to factors such as network effects, competition, and technological advancements.
Network industries, such as technology and telecommunications, are often characterized by rapid change and competition, leading to unpredictable shifts in product popularity and company success. However, it is important to note that the degree of volatility may vary within different sectors of the industry.
It can be explained that network industries rely heavily on innovation and technological advancements to stay relevant and competitive. As a result, products can quickly become outdated or overshadowed by new developments. Additionally, the competitive nature of these industries means that companies must continually adapt and evolve to maintain market share, leading to fluctuations in success. Therefore, it is common for products and companies in network industries to experience wild swings in their fates.
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How do lithospheric mantle and asthenosphere differ from each other? Items (8 items) (Drag and drop into the appropriate area below)
1. Can flow
2. Rocks cooler than 1.280C
3. Rocks warmer than 1.280C
4. Cannot flow
5. Part of a tectonic plate
6. Sist beneath tectonic plates
Lithospheric mantle and asthenosphere differ from each other in their ability to flow and their temperature characteristics.
- Lithospheric mantle (asthenospheric lithosphere) is the rigid outer layer of the Earth's mantle that cannot flow easily. It forms part of the tectonic plates and consists of rocks cooler than 1,280°C.
- Asthenosphere, on the other hand, is a partially molten, ductile layer of the upper mantle that can flow slowly over geological timescales. It exists beneath the lithospheric plates and consists of rocks warmer than 1,280°C.
The main difference between lithospheric mantle and asthenosphere lies in their flow properties and temperature. The lithospheric mantle is a rigid layer of cooler rocks that cannot flow, while the asthenosphere is a semi-fluid layer of warmer rocks that can flow over long periods of time. These distinct characteristics play a crucial role in the Earth's tectonics and plate movements.
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Which country is the most powerful MEXICO OR COLOMBIA??????
Answer:
Colombia
Explanation:
Its large economy and population, global cultural influence, and steady democratization make Mexico a regional and middle power; it is often identified as an emerging power but is considered a newly industrialized state by several analysts
Colombia is classified as an upper middle-income economy and is one of Latin America's largest economies, according to the International Monetary Fund. ... Industries such as textiles and services such as telecommunications along with tourism are also strong economic components
advection is the process by which heat is transferred through wind and ocean currents from the equator to the higher latitudes and polar regions, true or false?
True. Advection is the transfer of heat or other properties through the movement of a fluid, such as air or water. In the case of heat transfer from the equator to higher latitudes and polar regions, this is often accomplished through the advection of warm air and ocean currents towards these regions.
Advection is the transfer of heat, mass, or other properties through the motion of a fluid, such as air or water. It is different from conduction and radiation, which involve heat transfer through stationary materials or empty space, respectively.
Advection can occur in the atmosphere, oceans, or other fluids, and is often driven by differences in temperature or pressure between different regions. For example, warm air can advect towards colder regions, leading to an increase in temperature in those areas. Similarly, ocean currents can advect warm or cold water from one region to another, affecting the climate and weather patterns of those regions.
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the extremely powerful radiation that comes from deep space is _____ rays.
Cosmic rays are the incredibly potent radiation that originates from the depths of space.
Cosmic rays are energetic particles that travel through space at nearly the speed of light. Cosmic rays originate from a variety of sources, including exploding stars, supernovae, and black holes.
Some cosmic rays come from outside our solar system, while others come from within it. They are composed of subatomic particles such as protons, electrons, and atomic nuclei, with the vast majority being protons.
Cosmic rays can be harmful to astronauts and spacecraft, and scientists are still studying them to learn more about their origins and effects. Scientists study cosmic rays to understand their origins and effects, as they can be harmful to astronauts and spacecraft. They are energetic particles originating from sources like supernovae and black holes.
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Q. 2 Type of farming practiced on small patches of land 1. Intensive farming 2. Subsistence farming 3. Commercial farming 4. Primitive farming
Answer:
4.
Explanation:
4. Primitive farming
Mention the significance of Northern Plains
Answer:
Extremely fertile and good for crops, rivers are navigable throughout the year, flat land- good for roads and railways, irrigational facilities, and for construction of H.E.P. Plants.
Explanation:
Northern Plains have fertile soil which is needed to grow crops. They are drained by rivers Ganga, Brahmaputra, Indus. To feed the country, Northern Plains are necessary.
How do the population densities of La Paz and Lima compare?
Answer:
La Paz is a bit more densely populated than Lima, since the former has a population density slightly higher than this of latter.
Explanation:
In this case, we need to know the populations and occupied area of the city. By definition, population density is the ratio of the population of the city to the occupied area in the same location.
The required information is gathered below:
La Paz (Bolivia)
Population: 1.801 million (Metropolitan area)
Occupied area: 475 square kilometers.
Population density: 3792 inhabitants per square kilometer.
Lima (Perú)
Population: 9.674 million
Occupied area: 2672 square kilometers.
Population density: 3621 inhabitants per square kilometer.
In this case, La Paz is a bit more densely populated than Lima, since the former has a population density slightly higher than this of latter.
Which factor influences both chemical weathering and mechanical weathering?.
Answer:
Water
Explanation: Since water participates in both mechanical and chemical weathering, more water will strongly increase the weathering of the objects.
hello i need help with this question
under the Soviet system,the government
a)controlled all forms of communication
b)allowed newspaper to print whatever they wanted
c)controlled editorials but not the reporting of news
b)encouraged access to a wide variety of news sources
Answer:
A
Explanation:
The USSR was totalitarian
tropical rain forest, savanna, desert, temperate grassland, temperate deciduous forest, temperate evergreen forest, taiga, and tundra are all major types of
The major types of biomes are tropical rainforest, savanna, desert, temperate grassland, temperate deciduous forest, temperate evergreen forest, taiga, and tundra.
Tropical rainforest, savanna, desert, temperate grassland, temperate deciduous forest, temperate evergreen forest, taiga, and tundra are all major types of biomes. The biomes are the world's main ecosystems. These biomes are distinguished by climate, vegetation, and fauna.
There are 8 major terrestrial biomes, each with its own unique climatic, environmental, and living conditions, including:
Tropical rainforest
Savanna
Desert
Temperate grassland
Temperate deciduous forest
Temperate evergreen forest
Taiga
Tundra
Biomes, in general, are categorized according to climate, vegetation, and fauna. Climate and plant life have a significant impact on animal life in biomes. The climate is determined by a variety of factors, including the average temperature, the amount of rainfall, and the duration of the dry season.
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true or false? the h-r diagram graphs absolute magnitude versus spectral type.
True. The H-R diagram plots the absolute magnitude (luminosity) of stars against their spectral type.
H-R diagram (Hertzsprung-Russell diagram) is a graphical representation that plots stars based on their absolute magnitude (brightness) and spectral type (color or temperature). It is an important tool for understanding stellar evolution and properties.The H-R diagram plots the luminosity of stars on the vertical axis, using a logarithmic scale, and the temperature or spectral class on the horizontal axis. The luminosity of stars is typically expressed in terms of solar luminosities, where 1 solar luminosity (L☉) is the luminosity of our Sun. The temperature is usually represented using the spectral class, which is determined by the star's surface temperature and categorized using the letters O, B, A, F, G, K, and M (from hottest to coolest).
By plotting stars on the H-R diagram, various stellar characteristics and evolutionary stages can be observed. The diagram typically shows a diagonal band running from the top left to the bottom right, known as the main sequence. This band represents stars that are fusing hydrogen into helium in their cores, including stars like our Sun. The most massive and hottest stars, such as those belonging to spectral classes O and B, occupy the upper-left portion of the diagram, while cooler and less massive stars, such as those in spectral classes K and M, are located in the lower-right portion.
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