Explain two causes of the short-term variation in the heat budget of the earth.
Answer:
A new study published yesterday suggests that the short-term warming due. uses observations of surface temperature and Earth's heat budget spanning the last 40 years. concentration can be expressed using two different measures. So natural variability might have caused Earth to warm a little faster
Explanation:
hope this answers you question.
Short-term variation in the heat budget of the earth is causes by human activities andthe imbalance in thermal exchange.
What is heat budget?Heat budget is use to determine or measure the amount of heat that the land and water bodies can absorb.
The heat is usually absorb from the atmosphere.
Activities of human on earth is one of the determining factors of available heat and this also causes the various alteration in heat balance.
Therefore, short-term variation in the heat budget of the earth is causes by human activities and the imbalance in thermal exchange.
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Mention two cahacteristics of the climate of antarctica ?
Answer:
Antarctica's climate is also very windy and dry. Wind speeds vary across the continent and are discussed in Regional climate variation and weather; but the idea that Antarctica is a kind of desert requires some explanation here.
Explanation:
I hope that helps you
Select the correct location on the map.
Based on the map, which four regions have the greatest percentage of females who head households? and ill give them extra points
Four regions are shown on the map to having the highest proportion of women in charge of homes.
ColombiaComorosCosta RicaCote d'IvoireWhat is a house with a woman in charge?In affluent countries, women who are divorced or never married make up the majority of the heads of female-headed households. The process through which poverty becomes more prevalent among those who live in female-headed households (FHH) is referred to as "feminization of poverty," and it is a key term for describing the social and economic circumstances of FHH.
28.0% of all homes worldwide had a female head of household, ranging from 1.7% in Afghanistan to 50.1% in Belarus.
What tasks did women carry out at home?Women are crucial to sustainable development and family life. Just a few of the many jobs that women play at home include mother, administrator, head of the family, administrator, and manager of finances.
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what is reserch question
its a question that you make for your research paper (i assume that's what your doing) and it helps you know what to research about
Why were the pyramids important to the pharaohs?
Answer:
it was tombs
Explanation:
yhis means they used as tomb for the kings by preserving the dead body because the belive life after death tombs are a place where dead body burried
Answer:
Pyramids were built for religious purposes. The Egyptians were one of the first civilizations to believe in an afterlife. They believed that a second self called the Ka lived within every human being. When the physical body expired, the Ka enjoyed eternal life.
Explanation:
Which resources are found in Southern Europe?
Choose all answers that are correct.
zinc
grapes
fish
olives
zinc resources are found in Southern Europe. Thus option (A) is correct.
What are resources?All materials available in our environment that are technologically accessible, economically possible, and culturally sustainable that assist us to satisfy our needs and desires are referred to as resources. Resources are divided into two types based on their availability:
With the atomic number 30 and the symbol Zn, zinc is a chemical element. When the oxidation is removed, zinc transforms into a shiny-greyish metal that is slightly brittle at normal temperatures. It is the first element in the periodic table's group 12
Especially when used for a brief time, it may be safe when taken in larger amounts. However, ingesting amounts greater than 40 mg per day may reduce the amount of copper that the body absorbs. Very high zinc doses are probably dangerous and may result in nausea, vomiting, and other unpleasant side effects.
Therefore, Thus option (A) is correct.
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Base on map, explain the geographic context (Geographic Context—refers to where this historical development/event is taking place and why it is taking place there.) for the historical development shown in map of the Qin and Han Empires 221 BC- 220 AD.
The historical development taking place on the map of the Qin and Han Empires between 221 BC and 220 AD is the Qin Dynasty taking over from the Han Dynasty.
Why did the Han Dynasty fall?The reason for the fall of the Han Dynasty happened because there was a series of internal strife between strong military leaders who were not strong enough to take over China and unite it. This all came to an end in 221 BC when the Qin Dynasty was able to take over much of China, thereby uniting it under a single government for the first time in the long time.
This led to the end of the Han Dynasty. To be able to take over China however, the Qin had to be content with not taking all of China under the Han because they were not strong enough. As a result, there were attacks against the Qin such that it did not last as an empire and had to be dissolved less than 20 years later in 206 BC.
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name all 4 Burroughs of nyc
Answer:
Queen, Brooklyn, Manhattan and Soho
(4x)^
2xº
(3x + 54)º
+
Answer:
ok I don't really know but try 10x+4
Explanation:
can someone help pls
The process that is likely to occur in the area labeled B which has a subduction zone is B. Island building.
What happens at a subduction zone ?A subduction zone is a geological boundary where one tectonic plate sinks beneath another into the Earth's mantle. Two plates, usually an oceanic plate and a continental plate, collide and one begins to sink beneath the other.
The activity at subduction zones can have significant impacts on the Earth's surface, including the formation of volcanic islands, the creation of mountain ranges, and the generation of devastating earthquakes.
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how has the green revolution shifted the responsibility of women as farmhands
Increasing the demand for unpaid female labor in farming, adding to women's already heavy labor load, and eliminating women's possibilities for pay employment through mechanization.
What is Green Revolution?The term Green Revolution refers to the creation of high-yielding plant varieties, particularly those of wheat and rice, which improved food supplies in the 1940s and 1960s and prevented severe hunger in emerging nations. The world's capacity to meet the ensuing food demand has been severely hampered by the rapid rise in human population, which adds 1 billion people every 14 years. Currently, there are about 1 billion malnourished individuals in the world. Today's Green Revolution must dramatically expand food supplies while avoiding environmental damage, biodiversity loss, and high food prices that disproportionately affect the poor.
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Which of the following is a true statement?
A. North America has fewer people than South America.
OB. North America has less land area than South America.
OC. North America has fewer climate zones than South America.
D. North America has less income inequality than South America.
SUBMIT
The true statement is B. North America has less land area than South America.
How large is North America compared to the South ?North America, possessing a geographic region of approximately 9.54 million square miles, is the third most expansive landmass on Earth, yet South America surpasses it by size; for being 6.89 million square miles, it stands at fourth in place among continents. Thus, North America has less overall land area than South America.
In terms of population density, South America can count 429 million inhabitants, while North America far outnumbers it with 579 million people, making its population significantly more than that of its southern-situated neighbor.
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What is the average snowfall in Tokyo?
The average annual snowfall for Tokyo is less than two inches. The most common time of the year for snow is January into February, when average low temperatures are close to the freezing mark.
Déscribe some differences between the fauna of African, Australian, South American, and Euroasian savanna’s
Answer:
Explanation:
Savanna-like ecosystems were present at high latitudes in North America during much of the Neogene. Present-day African savannas, like the Serengeti, have been proposed to be modern analogs of these paleosavannas, particularly those from the middle Miocene of the Great Plains region of the United States. Both these extant and extinct savannas contain a preponderance of artiodactyl (even-toed ungulate) species; however, the taxonomic composition of each fauna is different. While present-day African savannas are dominated by ruminants (primarily bovids), the Neogene savannas of North America were dominated by a diversity of both camelid and non-bovid ruminant families. This study provides a quantitative test of the similarity of the artiodactyl faunas of the North American Neogene paleosavannas to those of the modern-day African savannas. A correspondence analysis of ecomorphological features revealed considerable overlap between modern and fossil faunas. The morphospace occupation of the extinct North American ruminants falls within that of the African bovids. Some of the extinct camelids also fall within this same morphospace, but many do not, perhaps indicating an environmental difference such as greater aridity in Neogene North America. The diversity and disparity of artiodactyl faunas through the Neogene of North America changed along with changing temperatures and precipitation regimes. The taxonomic and ecomorphological diversity of the Serengeti ruminant fauna is statistically comparable to those North American paleofaunas occurring during or immediately after the Middle Miocene Climatic Optimum (MMCO), but the later, more depauperate faunas are no longer comparable. This study quantitatively analyzes artiodactyl communities as they changed with the cooling and drying trend seen during the Neogene.
Introduction
Why do different parts of cities have different levels of development?
HURRY PLEASE!!!!!!
Answer:
Why might cities grow at different rates? [These factors include location, proximity to other cities, and access to transportation.] ... Why are cities often surrounded by other nearby cities? [Transportation, suburbanization, and new down- town centers can lead to edge cit
What is most likely at the location of the volcanoes and ocean trenches?
Answer:
Generally they lie seaward of and parallel to adjacent island arcs or mountain ranges of the continental margins. They are closely associated with and found in subduction zones. Hope this helps! =)
Answer:
Ocean trenches are long, narrow depressions on the seafloor. These chasms are the deepest parts of the ocean—and some of the deepest natural spots on Earth. Ocean trenches are found in every ocean basin on the planet, although the deepest ocean trenches ring the Pacific as part of the so-called “Ring of Fire” that also includes active volcanoes and earthquake zones.
Ocean trenches are a result of tectonic activity, which describes the movement of the Earth’s lithosphere. In particular, ocean trenches are a feature of convergent plate boundaries, where two or more tectonic plates meet. At many convergent plate boundaries, dense lithosphere melts or slides beneath less-dense lithosphere in a process called subduction, creating a trench.
Ocean trenches occupy the deepest layer of the ocean, the hadalpelagic zone. The intense pressure, lack of sunlight, and frigid temperatures of the hadalpelagic zone make ocean trenches some of the most unique habitats on Earth.
Subduction Zones
When the leading edge of a dense tectonic plate meets the leading edge of a less-dense plate, the denser plate bends downward. This place where the denser plate subducts is called a subduction zone.
Oceanic subduction zones almost always feature a small hill preceding the ocean trench itself. This hill, called the outer trench swell, marks the region where the subducting plate begins to buckle and fall beneath the more buoyant plate.
Some ocean trenches are formed by subduction between a plate carrying continental crust and a plate carrying oceanic crust. Continental crust is always much more buoyant than oceanic crust, and oceanic crust will always subduct.
Ocean trenches formed by this continental-oceanic boundary are asymmetrical. On a trench’s outer slope (the oceanic side), the slope is gentle as the plate gradually bends into the trench. On the inner slope (continental side), the trench walls are much more steep. The types of rocks found in these ocean trenches are also asymmetrical. The oceanic side is dominated by thick sedimentary rocks, while the continental side generally has a more igneous and metamorphic composition.
Some of the most familiar ocean trenches are the result of this type of convergent plate boundary. The Peru-Chile Trench off the west coast of South America is formed by the oceanic crust of the Nazca plate subducting beneath the continental crust of the South American plate. The Ryukyu Trench, stretching out from southern Japan, is formed as the oceanic crust of the Philippine plate subducts beneath the continental crust of the Eurasian plate.
More rarely, ocean trenches can be formed when two plates carrying oceanic crust meet. The Mariana Trench, in the South Pacific Ocean, is formed as the mighty Pacific plate subducts beneath the smaller, less-dense Philippine plate.
In a subduction zone, some of the molten material—the former seafloor—can rise through volcanoes located near the trench. The volcanoes often build volcanic arcs—island mountain ranges that lie parallel to the trench. The Aleutian Trench is formed where the Pacific plate subducts beneath the North American plate in the Arctic region between the U.S. state of Alaska and the Russian region of Siberia. The Aleutian Islands form a volcanic arc that swings out from the Alaskan Peninsula and just north of the Aleutian Trench.
Not all ocean trenches are in the Pacific, of course. The Puerto Rico Trench is a tectonically complex depression in part formed by the Lesser Antilles subduction zone. Here, the oceanic crust of the enormous North American plate (carrying the western Atlantic Ocean) is being subducted beneath the oceanic crust of the smaller Caribbean plate.
2 Discuss some of the problems associated with population densities found in Upington (5)
Upington is a small town located in the Northern Cape Province of South Africa, which has experienced a significant increase in population density in recent years. Some of the problems associated with population densities found in Upington are:
Housing: As the population grows, there is a high demand for affordable housing. This has led to an increase in informal settlements and shantytowns, which lack basic services such as water, sanitation, and electricity.Traffic congestion: With more people living in Upington, traffic congestion has become a significant problem. The existing road network is not designed to accommodate large volumes of traffic, leading to long delays during peak hours.Water scarcity: Upington is located in a semi-arid region with limited water resources. As the population grows, the demand for water increases, putting a strain on the already limited supply. This has resulted in water shortages and rationing, particularly during drought periods.Unemployment: Despite the increase in population density, Upington has a limited job market, leading to high unemployment rates. This has resulted in poverty and social problems such as crime and substance abuse.Strain on public services: As the population grows, there is increased pressure on public services such as healthcare, education, and social services. This can lead to overcrowding, long waiting times, and a decline in the quality of services.Overall, managing population densities in Upington is essential to ensure sustainable development, improve the quality of life for residents, and protect the environment.
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2. Suppose the electricity in your region was supplied by the burning of natural gas. a. How many cubic feet of natural gas is needed to support your energy lifestyle each year
Answer:
36,400 cubic feet of natural gas would be required.
Explanation:
To answer that, we need to understand the concept of energy equivalence. This concept states that it is necessary to have a conversion of values to know how one form of energy can replace another form without harming the quality of the system in which the energy is required.
In this case, to answer your question it is necessary to first multiply the quantity in unit of measurement of the fuel under analysis by the conversion factor to obtain the equivalent amount in cubic feet of natural gas, after that, it must be considered that 1 million BTU (1 MMBTU) = 26.8 cubic feet of natural gas.
What is the definition of a transform boundary ??
Answer:
A transform fault or transform boundary is a fault along a plate boundary where the motion is predominantly horizontal. ... Most such faults are found in oceanic crust, where they accommodate the lateral offset between segments of divergent boundaries, forming a zigzag pattern.
why is growing season of cropsin Kolla is shorter than Daga
Answer:
Explanation:
The growing season of Crossing Kolla is shorter than Daga due to its higher elevation and colder temperatures, which result in a shorter period of time during the year when the conditions are suitable for plant growth.
Hypothesis: South Africa will rely more on non-conven
Future power generation in South Africa will rely more on unconventional resources.
According to this hypothesis, South Africa's reliance on unconventional or alternative energy sources to supply its energy needs would grow over time.
Typically, when we talk about these non-traditional resources, we're talking about renewable energy sources like solar, wind, hydropower, geothermal, or biomass energy.
One would need to take into account aspects of government policies, energy development plans, technological advancements, economic considerations, and environmental issues relating to the energy industry in South Africa in order to assess the viability of this idea.
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The complete question is probably
Hypothesis: South Africa will rely more on non-conventional resources for the provision of power in the future.
What is the goal of an SSP?
Answer:
Below
Explanation:
The subsolar point on a planet is the point at which its sun is perceived to be directly overhead (at the zenith); that is, where the sun's rays strike the planet exactly perpendicular to its surface. It can also mean the point closest to the sun on an astronomical object, even though the sun might not be visible. The subsolar point describes the latitude where the sun's rays hit the Earth exactly perpendicular to the Earth's surface
Energy derived from the heat of the sun is ?
Energy derived from the heat of the sun is called solar energy. It is a renewable energy source that can be used to generate electricity and to heat and cool buildings. Solar energy is plentiful and free, and the technology needed to harness it is becoming more and more efficient and cost-effective. Solar energy can be used in a variety of applications, such as residential and commercial solar power, solar thermal energy, and solar lighting.
Hope this helps! Have a nice day. :)In general, what is a developing nation?
Answer:
A developing country is a country with a less developed industrial base and a low Human Development Index relative to other countries. However, this definition is not universally agreed upon. There is also no clear agreement on which countries fit this category.
A nation where the average income is much lower than in industrial nations, where the economy relies on a few export crops, and where farming is conducted by primitive methods.
Explanation:
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combine,evaluate,summarize the colleted data through the use of analytical and logical patterns,relationships or trends in tropical cyclone Freddy has led to significant rainfall in Mozambique in recent days with river levels expected to continue to rise. conduct a research on the impact of tropical cyclone Freddy in Mozambique with reference to the social,economic and environment
Tropical Cyclone Freddy's impact on Mozambique: Analyze data to assess social, economic, and environmental consequences of heavy rainfall and rising river level.
Tropical Cyclone Freddy has recently impacted Mozambique, resulting in significant rainfall and subsequent rise in river levels. This research aims to analyze the impact of the cyclone on Mozambique, specifically focusing on the social, economic, and environmental aspects. By evaluating the collected data and identifying patterns, relationships, and trends, we can gain insights into the consequences of the cyclone on various aspects of the country.
Social Impact:
Displacement and Loss of Life: Assess the number of people displaced or affected by the cyclone and examine casualties and injuries caused by the event.
Infrastructure Damage: Investigate the destruction of homes, schools, hospitals, roads, and other essential facilities, and analyze the social consequences of disrupted services.
Humanitarian Needs: Examine the immediate and long-term needs of affected communities, including access to clean water, food security, healthcare, and shelter.
Economic Impact:
Agricultural Losses: Evaluate the damage to crops, livestock, and farmland, and assess the impact on food production and agricultural livelihoods.
Economic Disruption: Analyze the interruption of businesses, trade, and transportation networks, and study the effects on local and national economies.
Reconstruction and Recovery Costs: Estimate the financial resources required for rebuilding infrastructure and restoring affected areas, including post-cyclone rehabilitation efforts.
Environmental Impact:
Flooding and Erosion: Study the extent of flooding and erosion caused by the cyclone, including its impact on river systems, coastal areas, and ecosystems.
Biodiversity and Habitat Loss: Assess the damage to natural habitats, including forests, wetlands, and wildlife populations, and analyze the implications for biodiversity conservation.
Water Contamination: Investigate the contamination of water sources due to flooding and its effects on public health and ecosystems.
Data Analysis:
Quantitative Analysis: Analyze meteorological data to understand the intensity, duration, and spatial distribution of rainfall associated with Tropical Cyclone Freddy.
Spatial Mapping: Use GIS technology to map the affected areas, including the extent of flooding, infrastructure damage, and population distribution.
Comparative Analysis: Compare the impact of Tropical Cyclone Freddy with past cyclones or extreme weather events in Mozambique to identify similarities, differences, and trends.
Conclusion:
The research on the impact of Tropical Cyclone Freddy in Mozambique highlights the significant social, economic, and environmental consequences of the cyclone. By conducting a thorough analysis of the collected data, we can provide insights into the immediate needs for relief and recovery efforts, as well as inform long-term strategies for disaster preparedness and resilience in the face of future cyclonic events.
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With the aid of diagram explain the formation of spring
With the aid of diagram (source given below) that is attached, the formation of spring are:
(i) As a result of permeable and impermeable rock strata
(ii) Spring formed as a result of a d/y/ke or s/il/l intrusion:
How does Spring Form?(i) In terms of permeable and impermeable rock strata:
Water can flow out of the ground when it reaches the surface where there are rocks that allow water to pass through them and rocks that don't. This usually happens when it rains and some of the water goes into the ground because of gravity. The water goes down through rocks that let it pass until it reaches a layer that doesn't let it pass. If there is a place where water can come out of the ground near where the two layers of soil that let water through and don't let water through meet, then it can flow out as a spring.(ii) In terms of Spring formed as a result of a dy//ke or sill intrusion:
This is when a volcano pushes hot liquid rock into a crack in the ground and it hardens to form a straight or horizontal rock formation. The d/y/ke/sil/l can go through a layer of rock that allows water to pass through it. When it rains, some of the water goes into the ground and moves down because of gravity.The water goes down through rocks that can let water through until it hits a layer that won't let water through. This forms groundwater. The underground water can be stopped or held back by a barrier like a wall or a mound. This blockage takes up space below the ground and can make the water level rise up to the surface of the earth. When the water underground reaches the ground level, it comes out quickly as a spring.Image sources: https://www.waeconline.org.ng/e-learning/Geography/geo327aq8.html
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Springs follow Hooke's Law - they exert a restoring force against deformation and convert kinetic energy to potential energy and vice versa in this process. This ability allows them to return to their equilibrium state after being deformed.
Explanation:A spring is formed by a specific atomic structure that restores its shape when deformed, this being a phenomenon driven by Hooke's Law. When you apply force to a spring, to stretch or compress it, you change its structure and its internal energy. This internal energy is often described as potential energy, while the energy involved in the spring's movement is the kinetic energy.
When you stretch or compress a spring, it exerts a restoring force that works to bring it back to its equilibrium state, and this process involves the conversion of kinetic energy to potential energy and vice versa. In relation to the spring's displacement from its equilibrium state, a term often used in physics, the force exerted by the spring can be calculated using Hooke's law, Fx = −kx.
Also, the spring's potential energy can be calculated using the formula U = kx². This conservation of energy principle allows the energy system involving the spring to remain constant even as the spring oscillates back and forth. The whole process is integrally relevant to understanding how springs work and how energy is conserved in a system involving springs.
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how is internet speed in Colombia?
Answer:
Connection speeds have improved in Colombia, but they are still slower than in other Latin American countries such as Chile or Mexico, where the average fixed broadband Internet speed is about 5 Mbps. Today, most people in Colombia use the Internet on mobile devices, usually with prepaid contracts.
In 1988, wildfires swept through nearly 800,000 acres of Yellowstone National Park. The fire killed many of the trees and shrubs, leaving vast swaths of land without plants. This left the burned area open for new plant colonization. Forest fires also tend to release large amounts of nutrients to the soil. Within a few years, some species of plants, such as fireweed, experienced exponential growth in the burned area. Which of the following environmental factors likely led to the exponential growth seen in fireweed after the Yellowstone wildfires?
a. Increase in habitat
b. Increase in nutrients
c. Decrease in competition from other plants
d. Increase in predation from insects
e. Increase in sunlight
Answer:
c. Decrease in competition from other plants
Explanation:
The lost of many plant species including big trees that once completed with and surpressed the fireweed paved way for the thriving of this plant species.
The fireweed has enough space, abundant nutrient, exposure to sunlight which aided its exponential growth as a result of decrease in competition for these same resources from other plants which are now lost due to the wildfire that claimed many area of the park.
Why the Fish river canyon do not erode
True or False: The United Kingdom, Australia, and Canada have announced a diplomatic boycott of the Olympics.
Answer:
true
Explanation: