Answer:
Human activity - Produces greenhouse gasses.
Greenhouse gasses - Cause atmosphere to trap more heat.
Sun's output - Can vary.
Ice age - Peaked 20,000 years ago.
Explanation:
Human activity includes the usage of fossil fuels on a very large scale, and by using them we release huge amounts of greenhouse gasses into the atmosphere.
The greenhouse gasses have the ability to trap the heat that is reflected from the surface of the planet, thus keeping more of it in the atmosphere and causing global temperature rise.
The sun is technically a star, thus an object that produces energy and light, and like every star, it has variations in its activity in accordance with the processes going on on it.
There have been numerous ice ages through the geological past, and the last one of them ended only around 10,000 years ago, with its peak being just 20,000 years ago.
Answer:
the answer are right
Explanation:
Just took the quiz
True or False: India lacks variation in the amount of rainfall throughout the country.
Answer:true
Explanation:
What kind of information does a roche mountonnee reveal?
the origin of glacial erratics
the height of a glacial moraine
the climate during a past ice age
the direction of a glacier was moving
A roche moutonnée reveals the direction of a glacier was moving during a past ice age.
A Roche moutonnée is a rock formation that has been smoothed and polished by glacial erosion. It has a distinct asymmetrical shape, with a gentle slope on the side where the glacier entered and a steep, jagged face on the down-glacier side.
These formations are created when a glacier moves over bedrock, grinding away the surface as it goes. The process of erosion is asymmetrical, with the glacier exerting greater pressure on the side where it enters the rock formation.
This results in a gentle slope or ramp on that side, while the down-glacier side is left with a steep, jagged face due to the rock being more resistant to erosion in that direction.
By examining the direction of the slope on the Roche moutonnée, geologists and glaciologists can determine the direction in which the glacier was moving during the past ice age.
This information can be used to reconstruct the history of glaciation in an area and to better understand the dynamics of past ice sheets.
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"Smart phones," like Apple's iPhone, allow people to have access to the Internet
from their cell phone. Use the Internet to research which smart phones are now
available in other countries. What does this tell you about the speed at which new
products spread around the world today?
The availability of smartphones in various countries is often determined by the market demand and the reach of the manufacturer's distribution channels. In developed countries, most people have access to the latest smartphones because of the high purchasing power of consumers and the established distribution networks. Meanwhile, in developing countries, the latest smartphones may not be as readily available due to the lower purchasing power of consumers and the lack of established distribution networks.
The speed of the release of new products around the world and the simultaneous release of these products in different countries is a clear indication of the rapid advancement and global reach of technology today. It also shows how the world has become more connected, and how companies are able to target and reach consumers in different countries in a very short time period.
Uday Tahlan
what are the three types of movement in geography
the capacity of a stream depends on its __________. group of answer choices a. bed load and velocity
b. velocity only
c. competence and discharge d. discharge only
The capacity of a stream depends on its discharge, which is the volume of water passing a given point over a specific amount of time. Discharge is affected by the size of the stream channel, the slope of the land, and the amount of precipitation or snowmelt that contributes to the flow, hence option c is correct .
A stream's velocity, or the speed at which water flows, is also an important factor in determining its capacity. Higher velocities can transport larger sediment particles, resulting in a higher bed load, which can decrease a stream's capacity. Therefore, while velocity does play a role, discharge is the primary factor in determining a stream's capacity. Answering this question required more than 100 words, but it's important to understand the complexity of how a stream's capacity is determined.
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H. W2 break even analysis milled tooth bit drilled 2,461 ft of limestone in 150 rotating hours. Other relevant data for this bit is: Trip time (T) = 8 hrs,Bit cost (B) = $3,000, Rig cost = 900 $/hr It is proposed to replace this bit with an insert-type bit costing 8,500. Calculate the rotating time required of the new bit at breakeven cost for equal penetration rates
The rotating time required for the new insert-type bit to reach the breakeven cost for equal penetration rates is 143.89 hours.
To calculate the rotating time required for the new bit at breakeven cost for equal penetration rates, we can use the concept of break-even analysis. Break-even analysis determines the point at which the cost of two alternatives is equal.
1. Calculate the cost of drilling with the milled tooth bit:
Cost of drilling with the milled tooth bit = Trip time cost + Rotating time cost
Trip time cost = Trip time (T) x Rig cost per hour
= 8 hrs x $900/hr
= $7,200
Rotating time cost = Rotating time x Rig cost per hour
= 150 hrs x $900/hr
= $135,000
Total cost of drilling with the milled tooth bit = Trip time cost + Rotating time cost + Bit cost
= $7,200 + $135,000 + $3,000
= $145,200
2. Set up the equation for the break-even point:
Cost of drilling with the milled tooth bit = Cost of drilling with the insert-type bit
$145,200 = Trip time cost + Rotating time x Rig cost per hour + Cost of the insert-type bit
= $7,200 + (Rotating time x $900) + $8,500
3. Rearrange the equation to solve for the rotating time:
Rotating time x $900 = $145,200 - $7,200 - $8,500
Rotating time x $900 = $129,500
Rotating time = $129,500 / $900
= 143.89 hours
Therefore, the rotating time required for the new insert-type bit to reach the breakeven cost for equal penetration rates is approximately 143.89 hours.
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Which nursing model is referred to as the ""class without walls"" since it is not limited by geographic location?
The nursing model referred to as the "class without walls" is the telehealth nursing model.
Telehealth nursing is a type of nursing practice that utilizes technology to deliver healthcare services remotely, without the limitations of geographic location.
1. The telehealth nursing model allows nurses to provide care and support to patients through the use of telecommunication technology. This can include video calls, phone calls, or even messaging apps.
2. By using these technologies, telehealth nurses can interact with patients and provide education, assessments, and interventions from a distance.
3. The "class without walls" refers to the fact that telehealth nursing is not restricted to a physical location. Nurses can connect with patients who may be in different cities, states, or even countries.
4. This model is particularly useful in situations where patients have limited access to healthcare services due to distance, mobility issues, or other barriers.
5. Telehealth nursing can be applied to a variety of healthcare settings, including hospitals, clinics, home health agencies, and schools. It can be used for a wide range of healthcare needs, such as chronic disease management, follow-up care, mental health support, and preventive services.
6. Telehealth nursing also allows for greater flexibility in scheduling and can help reduce healthcare costs by minimizing the need for in-person visits.
In summary, the telehealth nursing model is referred to as the "class without walls" because it enables nurses to provide healthcare services remotely, without being limited by geographic location. This model uses technology to connect with patients and deliver care and support from a distance.
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Two- or three sentence summary of the Background Essay describing time, place, and story about The European Union: Do the benefits of membership outweigh the costs
Answer:
im in europe and i dont even know
Explanation:
Two thirds of Poles believe that the advantages of European Union membership outweigh the costs. Access to EU funds is seen as the biggest benefit, while unequal treatment of member states is the most frequently cited disadvantage.
What is European Union?The European Union (EU) is a political and economic partnership that represents a unique form of cooperation among sovereign countries.
Overall, 68% of Poles said that the benefits of membership outweigh the costs, while only 10% thought the opposite. Fourteen percent think that the two are equally balanced.
Thus, it holds true that the benefits of membership outweigh the costs.
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The orange areas on the map above highlight the world regions with __________ climates.
A.
continental
B.
dry
C.
highland
D.
polar
pwease help me U.U
Answer:
A) continental
Explanation:
what is the of indias fast moving when pangea became the continents we see today
Answer: plume of magma that welled up from the Earth's mantle. Pangaea slowly broke apart, eventually forming the continents as they are today
Explanation:
Can a planet with no tectonic movements have quakes, i. E. , its version of earthquakes which we’d call "planet"quakes instead of "earth"quakes?.
Yes, heat could be escaping via conduction, hence expansion and contractions of rocks which could cause planetquakes.
What is planetquakes?
A abrupt release of energy in the Earth's lithosphere that results in seismic waves causes a quake, which is the shaking of the planet's surface.
Therefore,
Can a planet with no tectonic movements have quakes, i. E. , its version of earthquakes which we’d call "planet"quakes instead of "earth"quakes?.
Yes, heat could be escaping via conduction, hence expansion and contractions of rocks which could cause planetquakes.
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how has the world population changed over time
Answer:
From 1950 to 2010, the world population increased from 2.5 billion to 6.9 billion, or by 174%. The average annual rate of growth—1.7%—was much higher than in the U.S. In the future, the global population is expected to increase from 6.9 billion in 2010 to 9.6 billion in 2050, or by 38%.
Explanation:
hope that helps
Areas of low pressure tend to have ______ air and _____ weather.
Answer:
thinner air and windy weather
Explanation:
A committee appointed to investigate a particular matter is a____.
A. Parliament
B. Tribunal
C. Federation
D. Constitution
Answer:
B.
tribunal
Explanation:
investigate abaout tools used by geographers
At its heart, a map is a representation of a physical location on Earth. Various charts perform various tasks. From a world map showing nations to a comprehensive strolling plan of every route on a college campus, the most fundamental map displays the physical characteristics of a location. Other maps can provide additional information about a region, such as a landmass that has been color-coded according to the languages spoken on it or the main exports, or a map that shows the relative altitudes in a hilly region.
The Precision of Surveying Equipment
You've probably seen these tools used by building workers while stuck in traffic, but geographers use them to do the same thing for their employment. The most well-known is the theodolite, a level lens mounted on a tripod that aids in measuring relative distance and elevation. Geographers use the theodolite in conjunction with a plumb line and measuring ruler to precisely evaluate even minor details of an area.
GPS stands for Global Positioning System.
Global Positioning Systems (GPS) aid navigation by providing comprehensive information about your location and the geographical environment around you. This may be the geography tool you are most familiar with, aside from maps. Global Information Systems and Global Directional Systems are tools that work in tandem. GIS is a library of geographic information that is constantly updated by scholarly, commercial, and military sources, whereas GPS aids navigation by using a database rather than a live satellite feed. Geographers use all three methods to gain access to what is already known about the Earth in order to aid in ongoing study.
Photographic Evidence from Remote Imaging
Geographers had to make maps based on observations and measurements taken on the ground until the middle of the twentieth century. Geographers can now draw maps and make observations based on photos taken from the same perspective as a map of the area, thanks to the invention of reliable air travel and, later, satellite imaging. Geographers can now use remote images to record information beyond the visible spectrum, such as magnetic activity, infrared temperature, and subterranean water levels, thanks to advances in technology.
Geographers had to create maps based on observations and readings made on the ground until the mid-twentieth century. Geographers can now create maps and make notes based on photographs taken from the same viewpoint as a map of the region, thanks to the advent of dependable air travel and, later, satellite imagery. Geographers can now use distant pictures that capture information beyond the visible range, such as magnetic activity, infrared temperature, and underground water levels, thanks to advances in technology.
WHAT ARE THE THREE DOMAINS OF ENVIRONMENT
The three domains of the environment are:
1. Physical Environment: This domain includes the non-living components of the environment, such as landforms, water bodies, climate, air quality, and natural resources. The physical environment influences various ecological processes, habitats, and human activities. It encompasses elements like geology, topography, weather patterns, atmospheric conditions, and the availability of resources.
2. Biological Environment: This domain comprises all living organisms and their interactions within ecosystems. It includes plants, animals, microorganisms, and the intricate relationships between them. The biological environment encompasses biodiversity, ecological communities, food webs, and the functioning of ecosystems. It plays a crucial role in providing ecosystem services, maintaining ecological balance, and supporting life on Earth.
3. Socio-cultural Environment: This domain encompasses the social, cultural, and economic aspects of the environment that influence human behavior, societal patterns, and interactions. It includes human activities, social structures, institutions, values, beliefs, norms, and the impacts of human actions on the environment. The socio-cultural environment also incorporates aspects such as population dynamics, urbanization, technological advancements, economic systems, and the relationship between society and the environment.
These three domains are interconnected and interdependent, shaping the overall environmental conditions and the interactions between humans and their surroundings. Understanding and addressing the interactions and dynamics within each domain is essential for achieving sustainable development and ensuring the well-being of both ecosystems and human societies.
Which of the following provides the best supportive evidence for the hypotheses that claim the early Earth's environment lacked free oxygen
The best supportive evidence for the hypotheses that claim the early Earth's environment lacked free oxygen is the presence of reducing gases such as methane (CH4), ammonia (NH3), and hydrogen (H2) in the atmosphere.
A hypothesis is a proposed explanation for a phenomenon. For a hypothesis to be a scientific hypothesis, the scientific method requires that one can test it. Scientists generally base scientific hypotheses on previous observations that cannot satisfactorily be explained with the available scientific theories.
These gases would have prevented the accumulation of oxygen by undergoing reactions with oxygen molecules. Additionally, the geological record shows the presence of rocks and minerals that can only form in the absence of oxygen, further supporting the idea that free oxygen was lacking in the early Earth's environment.
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Discuss the implications of location , shape and size of ethiopia on climate , socioeconomic and political aspects
The implication of location shape and size of Ethiopia on their climate , socioeconomic and political aspects are explained below.
The location shape and size of Ethiopia and its ImplicationA lot of Countries of the World are known to have different kinds of shape, location and sizes. In terms of shape, it is classified into compact, fragmented, elongated and others.
Note that the above shapes have implications in regards to the defense of the country. They also affect the administration and economic integration that occurs in the Ethiopia country.
The implications of location of Ethiopia serves as a form of strategic importance in regards to its closeness to the Middle East, Europe and also the Asian markets.
Note also that Ethiopia is said to be landlocked and it is one that borders Eritrea, Somalia, Kenya, etc. and as such, it often uses the neighboring Djibouti's as the central port for its works.
The benefit of large size of Ethiopia is that it brings about a lot of agro-ecological zones and there are lots of variety of fauna and flora.
Note that it also have high amount of arable land, lots of mineral and different ethnic groups.
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Me ajudemmmm E urgente 30 pontossss
Answer:
history
Explanation:
Order this list of events to show a typical story of migration and human-environmental interaction.
A.P.E.X L.E.A.R.N.I.N.G GEOGRAPHY AND WORLD CULTURES ❗HURRY❗
Based on the table, how many official camps are located in areas under Israeli control?
A. 8
B. 12
C. 19
D. 27
Answer: B
Explanation:
Finding the velocity of each galaxy. The velocity is relatively easy for us to measure using the Doppler effect.
To find the velocity of each galaxy, you can use the Doppler effect, which allows us to measure the change in frequency or wavelength of light emitted by the moving objects.
By analyzing the redshift or blueshift of the light, we can determine the galaxy's velocity relative to us.
The Doppler effect is a physical phenomenon that occurs when there is relative motion between a source of waves, such as light or sound, and an observer.
When the source and observer are moving towards each other, the waves are compressed, resulting in a shorter wavelength and a higher frequency. This is known as blueshift.
Conversely, when the source and observer are moving away from each other, the waves are stretched out, resulting in a longer wavelength and a lower frequency. This is known as redshift.
When it comes to galaxies, the Doppler effect can be used to determine the relative velocity of a galaxy with respect to our own Milky Way galaxy. By analyzing the light emitted by a galaxy, we can measure its redshift or blueshift and use this information to calculate its velocity relative to us.
This is done by comparing the observed wavelength of a particular spectral line in the galaxy's light to the expected wavelength of that line in a stationary reference frame.
If the observed wavelength is longer than the expected wavelength, the galaxy is moving away from us and is said to be redshifted. If the observed wavelength is shorter than the expected wavelength, the galaxy is moving towards us and is said to be blueshifted.
The velocity of a galaxy can be expressed in terms of its redshift or blueshift using the formula v = cz, where v is the velocity, c is the speed of light, and z is the redshift or blueshift.
This formula is known as Hubble's law, named after the astronomer Edwin Hubble, who first discovered the relationship between the redshift of galaxies and their distance from us.
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I NEED HELP !
1. what is a major drawback of wind and solar energy?
a. the wind is always blowing with enough force to turn a turbine
b. storing large amounts of electricity is difficult and can be dangerous
c. the sun provides mores energy than we currently need
d. all of the above
2. how could the building of a dam affect the Earth system?
a. a dam could increase the amount of CO2 in the atmosphere
b. a dam could produce waste material that is harmful to living organisms for thousands of years
c. a dam could cause the flooding of a nearby forest
d. all of the above
Which of the following situations is the best example of short-term movement?
A going to the store
B. moving to a new city
C. going to college in another state
D. traveling on a long vacation
Please select the best answer from the choices provided
A
B
Answer:
The shortest movement is A. going to the store
Explanation:
A. Going to the store requires less movement since your not traveling a long distance and just getting things off of a shelf
B. Moving to a new city requires packing and unpacking and traveling takes a long time (most of the time)
C. Going to college in another state requires moving like I said in answer B
D. Traveling on a long vacation has lots of movement such as tourism
Answer:
A. going to the store
Explanation:
Find the perimeter of a quadrilateral with vertices at C (−2, 4), D (−3, 1), E (1, 0), and F (−1, 2). Round your answer to the nearest hundredth when necessary.
10 units
10.77 units
11.52 units
12.35 units
Answer:
Perimeter of quadrilateral = 12.35 units
Explanation:
To find - Find the perimeter of a quadrilateral with vertices at C (−2, 4), D (−3, 1), E (1, 0), and F (−1, 2).
Proof -
The figure becomes :
We have the points -
C (−2, 4),
D (−3, 1),
E (1, 0),
F (−1, 2)
Now,
We know that -
The perimeter = Distance of (CD + DE + EF + FC)
Now,
Distance of CD = √(-3 + 2)² + (1 - 4)²
= √(-1)² + (-3)²
= √1 + 9
= √10 = 3.16
⇒Distance of CD = 3.16
Now,
Distance of DE = √(1 + 3)² + (0 - 1)²
= √(4)² + (-1)²
= √16 + 1
= √17 = 4.12
⇒Distance of DE = 4.12
Now,
Distance of EF = √(-1 - 1)² + (2 - 0)²
= √(-2)² + (2)²
= √4 + 4
= √8 = 2.83
⇒Distance of EF = 2.83
Now,
Distance of FC = √(-2 + 1)² + (4 - 2)²
= √(-1)² + (2)²
= √1 + 4
= √5 = 2.24
⇒Distance of FC = 2.24
So,
Perimeter of quadrilateral = 3.16 + 4.12 + 2.83 + 2.24
= 12.35 units
⇒Perimeter of quadrilateral = 12.35 units
Based on the information given, the perimeter of the quadrilateral will be 12.35 units.
Calculating the perimeter.From the information given the distance of CD will be:
= ✓1 + ✓9
= 3.16
The distance of DE will be:
= ✓16 + ✓1
= 4.12
The distance of EF will be;
= ✓4 + ✓4
= 2.83
The distance of FC will be:
= ✓1 + ✓4
= 2.24
Therefore, the perimeter will be:
= 3.16 + 4.12 + 2.83 + 2.24
= 12.35 units
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what terms are used to describe the way material moves during mass wasting?
The terms used to describe the way material moves during mass wasting include sliding, slumping, flowing, toppling, and avalanching.
Mass wasting, also known as slope movement, refers to the movement of soil, rock, and debris down a slope under the influence of gravity. Different terms are used to describe the way material moves during mass wasting. Sliding occurs when materials move along a flat or curved surface, such as a rockslide. Slumping is a type of sliding where material moves as a coherent mass along a curved surface. Flowing is the movement of loose materials, such as mud, down a slope, often occurring after heavy rainfall. Toppling is the falling of individual blocks or boulders from a slope. Finally, avalanching refers to the rapid movement of large volumes of snow or rock down a slope.
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What was the first commercial power in Europe
is the creation of the European economy
What is marginal cost, and how does it affect supply decisions?
Answer:Here is your answer-
Firms need to sell their extra output at a higher price so that they can pay the higher marginal cost of production. Hence, decisions to supply are largely determined by the marginal cost of production. The supply curve slopes upward, reflecting the higher price needed to cover the higher marginal cost of production.
How is politics related to climate change? How does politics define climate change?
Answer:
i love you :)
Explanation:
The complex politics of global warming results from numerous cofactors arising from the global economy's dependence on carbon dioxide (CO2) emitting fossil fuels; and because greenhouse gases such as CO2, methane and N2O (mostly from agriculture) cause global warming.[1]
1. Implications to all aspects of a nation-state's economy: The vast majority of the world economy relies on energy sources or manufacturing techniques that release greenhouse gases at almost every stage of production, transportation, storage, delivery & disposal while a consensus of the world's scientists attribute global warming to the release of CO2 and other greenhouse gases. This intimate linkage between global warming and economic vitality implicates almost every aspect of a nation-state's economy.
2. Industrialization of the developing world: As developing nations industrialize their energy needs increase and since conventional energy sources produce CO2, the CO2 emissions of developing countries are beginning to rise at a time when the scientific community, global governance institutions and advocacy groups are telling the world that CO2 emissions should be decreasing.
3. Metric selection (transparency) and perceived responsibility / ability to respond: Among the countries of the world, disagreements exist over which greenhouse gas emission metrics should be used like total emissions per year, per capita emissions per year, CO2 emissions only, deforestation emissions, livestock emissions or even total historical emissions. Historically, the release of CO2 has not been even among all nation-states, and nation-states have challenges with determining who should restrict emissions and at what point of their industrial development they should be subject to such commitments;
4. Vulnerable developing countries and developed country legacy emissions: Some developing nations blame the developed world for having created the global warming crisis because it was the developed countries that emitted most of the CO2 over the twentieth century and vulnerable countries perceive that it should be the developed countries that should pay to fix the problem;
5. Consensus-driven global governance models: The global governance institutions that evolved during the 20th century are all consensus driven deliberative forums where agreement is difficult to achieve and even when agreement is achieved it is almost impossible to enforce;
6. Well organized and funded special-interest lobbying bodies: Special interest lobbying by well organized groups, such as the fossil fuels lobby, distort and amplify aspects of the challenge.
definitions - https://images.app.goo.gl/ywFNkHakcRcu8sPb9
This is a sample question for brainliest! Brainliest will be given to the person who correctly labels the states with letters. No guesswork or links.
Answer:
A. Ohio
B. Texas
C. Montana
D. (I don't see a state labeled with that letter)
E. Georgia