Answers
Answer:
How do glaciers affect animals?
Their melting water flows into the soil which affects vegetation which acts as food for animals at lower altitudes, some of which are prey for other animals and so on. ... As glaciers melt large deposits of sediment are deposited in valleys below. This affects the local land and rivers and their existing ecosystems.
Related Questions
Limestone is formed primarily through ________. chemical interactions between ocean bottom sediments and ions in sea water direct precipitation from seawater biochemical sediments secreted by marine organisms evaporation of calcite rich seawater
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Answer: Limestone is a carbonate sedimentary rock that is often composed of the skeletal fragments of marine organisms such as coral, foraminifera, and molluscs. Its major materials are the minerals calcite and aragonite, which are different crystal forms of calcium carbonate (CaCO3).
Explanation:
In 3-5 sentences, explain why the moon appears to be less bright than the sun despite its very close distance to earth
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Based on scientific observations and findings, the reasons the moon appears to be less bright than the sun despite its very close distance to earth are the following:
Moon doesn't produce its light but rather takes or reflects the light from the Sun.Moon only reflects about 12 percent maximum of lights that shines on it from the sun.Externally, Moon is made of dark-colored soil often referred to as lunar soil. This is unlike the Sun which is made of hydrogen and helium, whose atoms are very light.Also, Sun is about 400 times bigger than the Moon.Hence, in this case, it is concluded that there are many reasons the moon appears to be less bright than the sun despite its very close distance to earth.
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In the three-cell model of global circulation, surface winds converge in the vicinity of: Group of answer choices subtropical highs the polar front the horse latitudes the north and south poles
Answers
Answer:
the equatorial horse latitudes
Explanation:
Global circulation can be seen as the system of winds that are necessary to transport the heat places of lower to higher latitudes. The three cells of Hadley, Ferrel, and polar These surface winds converge at the equator as the air rises from and is caused for the band of clouds that appear at or near the equator.$0,99 + $1,39 + $2,63 + $1,84 =
Answers
Answer:
$6,85
Explanation:
0,99 + 1,39 + 2,63 + 1,84
2,38 + 4,47
= 6,85
4 Explain the challenges and opportunities of water resource uses of Ethiopia?
Answers
There is proof that dams and commercial irrigation schemes can increase soil and water degradation, vulnerability to drought, and food insecurity in riverine and lacustrine areas downstream of dams.
It seems that dams in Ethiopia are also vulnerable to high soil erosion rates and earthquakes.
What are the major water resources in Ethiopia?
The Abay, Baro-Akobo, Mereb, and Setit-Tekeze/Atbara Basins exist as part of the transboundary Nile Basin, which contains most of Ethiopia's renewable cover water.
What are the challenges of watershed management in Ethiopia?Some of the primary constraints of watershed management in Ethiopia exist lack of awareness among policymakers, policy, and strategy-related requirements, socio-economic and biophysical constraints, capacity constraints, economic and incentive constraints, and absence of social awareness.
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Answer: Challenges :-
1. Undulating terrain.
2. Shortage of technology
3. Land slides
4. Diseases
Opportunities:-
1. Policy support of the principles of IWRM
2. Local community cultural integration
3. Tourism development potential of the basin
4. Commitment of government on watershed management
5. Development of international collaboration and support for IWRM
Explanation: The challenges of water resource uses of Ethiopia are:-
1. The undulating terrain of the basin hinders effective implementation of IWRM.
2. It is impossible to cultivate the region due to shortage of technology so far.
3. Recurrent land sliding due to undulating topography leads to land degradation.
4. The prevalence of malaria disease due to flooding is a major
health challenge for the nearby community in the
area
The opportunities of water resource uses of Ethiopia are:-
1. Cultural integration
The integration of the society of upstream and downstream, through long time cultural development like in marriage, has great contribution for the effective implementation of IWRM.
2. Water resource policy support of IWRM
Considering water as a social and economic good, the principle of cost recovery, acceptance of the basin as a unit of planning, decentralized management, equitable and reasonable water allocation, capacity building, and research and development are the most important concepts.
3. Development of international collaboration and support for IWRM
This basin encompasses several well-experienced universities including Arbaminch, Jimma, Wolyita-Sodo, Bonga and Jinka. The research collaboration among these universities in the basin is good opportunity.
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8. What are a few of the examples given of the effects of unbalanced sex ratios on a society? (6)
Answers
Unbalanced sex ratios in a society can have several negative effects, such as: Increased crime rates; Decreased economic growth; Increased levels of violence and Decreased birth rates.
Societies with a large number of unmarried men may experience higher crime rates, as these men may be more likely to engage in risky or illegal behavior. Unbalanced sex ratios can result in a decrease in productivity and a shortage of workers, which can lead to a decline in economic growth.
Societies with more men than women may experience higher levels of violence, as men may be more prone to aggression and competition for mates.
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provides definitions for food security and a pandemic
Answers
Answer:
Food security : The measure of the availability of food and individuals' ability to access it.
A pandemic : An epidemic occurring worldwide, or over a very wide area, crossing international boundaries and usually affecting a large number of people.
Answer:
Definition of food security:
The state of having reliable access to a sufficient quantity of affordable nutritious food, or as defined by the United Nations' Committee it could also mean that all people, at all times, have physical, social, and economic access to sufficient, safe, and nutritious food that meets their food preferences and dietary needs for an active and healthy life.
Definition of pandemic:
A pandemic is defined as "an epidemic occurring worldwide, or over a very wide area, crossing international boundaries and usually affecting a large number of people". The classical definition includes nothing about population immunity, virology or disease severity.
What does a growing GDP per capita indicate about a country?
Answers
Answer:
At its most basic interpretation, per capita GDP shows how much economic production value can be attributed to each individual citizen. Alternatively, this translates to a measure of national wealth since GDP market value per person also readily serves as a prosperity measure.
Explanation:
Answer:
GDP per capita is a country’s economic output divided by its population.
Explanation:
It's a good representation of a country's standard of living, describes how much benefit citizens get from the country's economy and compares different country's economic output.
when a large body strikes a planet or moon, material is ejected, thereby, creating a hole in the planet and a local deficit or mass. this deficit shows up as a gravity anomaly; the removal of the material that has been ejected to make the hole results in an area of slightly lower gravity than surrounding areas. one would therefore expect that all of the large multi-ring impact basins on the surface of earth's moon would show such negative gravity anomalies, since they are, essentially, large holes in the lunar surface. yet data collected in 1994 by the clementine spacecraft show that many of these lunar basins have no anomalously low gravity and some even have anomalously high gravity. scientists speculate that early in lunar history, when large impactors struck the moon's surface, causing millions of cubic kilometers of crustal debris to be ejected, denser material from the moon's mantle rose up beneath the impactors almost immediately, compensating for the ejected material and thus leaving no low gravity anomaly in the resulting basin. later, however, as the moon grew cooler and less elastic, rebound from large impactors would have been only partial and incomplete. thus today such gravitational compensation probably would not occur: the outer layer of the moon is too cold and stiff.
Answers
The large multi-ring impact basins on the Moon with the most significant negative gravity anomalies probably A) were not formed early in the Moon's history.
Gravity anomalies are the differences among the discovered acceleration of Earth's gravity and the values predicted from some model of the way the gravity would be predicted to appear.The gravity anomaly at a area in the world's surface is the difference between the located price of gravity and the fee predicted with the aid of a theoretical version.
Gravity anomalies are often because of uncommon concentrations of mass in a region. for example, the presence of mountain tiers will normally reason the gravitational pressure to be greater than it might be on a featureless planet — fantastic gravity anomaly. In geodesy, gravity anomalies are used to define the discern of the Earth, drastically the geoid (the equipotential floor of the Earth's gravity subject that corresponds most intently to mean sea level).
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Disclaimer: The question is incomplete. Please read below to find the missing content.
When a large body strikes a planet or moon, material is ejected, thereby creating a hole in the planet and a local deficit of mass. This deficit shows up as a gravity anomaly: the removal of material that has been ejected to make the hole results in an area in slightly lower gravity than surrounding areas. One would therefore expect that all of the large multi-ring impact basins on the surface of earth's moon would show such negative gravity anomalies, since they are, essentially, large holes in lunar surface. Yet data collected in 1994 by the Clemenstine spacecraft show that many of these Clementine basins have no anomalously low gravity and some even have anomalously high gravity. Scientists speculate that early in lunar history, when large impactors struck the moon's surface, causing millions of cubic kilometers of crustal debris to be ejected, denser material from the moon's mantle rose up beneath the impactors almost immediately, compensating for the ejected material and thus leaving no gravity anomaly in the resulting basin. Later, however, as moon grew cooler and less elastic, rebound from large impactors would have been only partial and incomplete. Thus today such gravitational compensation probably would not occur: the outer layer of moon is too cold and stiff.
The Passage suggests that if the scientists mentioned in the highlighted text are correct in their speculations, the large multi-ring impact basins on the Moon with the most significant negative gravity anomalies probablyA) were not formed early in the Moon's historyB) were not formed by the massive ejection of crustal debrisC) are closely surrounded by other impact basins with anomalously low gravityD) were created by the impact of multiple large impactorsE) were formed when the moon was relatively elastic
Why are
are earthquakes common at
mid-ocean ridges?
Answers
Answer:
The rock at oceanic ridges is also somewhat softer because it is hot. At trenches, the crust is thicker and cooler, which allows more strain to accumulate, leading to more earthquakes.Boundaries between tectonic plates are made up of a system of faults. … Hot magma rises from the mantle at mid-ocean ridges, pushing the plates apart. Earthquakes occur along the fractures that appear as the plates move apart.
According to the map above, cholera is widespread in the United States and Canada. T F
Answers
False
Explanation:
if the countries in red are the ones where cholera is widespread, then this statement js false. the countries of both the united states and canada are NOT in red, which means they do not have widespread cholera at all
Madison and Oxford are the same distance from the equator and they are both near the ocean. How does the air temperature of Madison compare to the air temperature of oxford?
Answers
Despite that Madison and Oxford are both near the ocean, the air temperature of Madison is likely to be lower than the air temperature of Oxford.
How does the proximity to the ocean affect their air temperature?The proximity to ocean can affect air temperature of a location because all the areas near the ocean tend to have milder temperatures due to the moderating effect of the water.
In case of Madison and Oxford, they are at same distance from the equator, we can assume that latitude is not a significant factor in their temperature difference.
Therefore, it is likely that the proximity to the ocean is the main reason why Oxford has a milder temperature than Madison.
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What devastating historic event compelled many European countries to work together in order to prevent future conflicts?
A.
Roman Empire
B.
Renaissance
C.
Industrial Revolution
D.
World War II
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what is not an accurate statement about the fossil record?
A.The fossil record represents less than one percent of all of the species that ever lived.
B.It is rare for the remains of a soft-bodied organism to become a fossil.
C.Most fossils are found in sedimentary rock.
D.Land organisms are more likely to fossilize than aquatic organisms.
Answers
Answer:
I think it's B because it is rare to find one
I’m 1979, China passed its “One Child Policy” mainly to?
Answers
Answer:
the purpose of which was to limit the great majority of family units in the country to one child each. The rationale for implementing the policy was to reduce the growth rate of China's enormous population.
Explanation:
Lower the population or the amount of people being born as to not over crowd the nation.
Give causes of contamination of fresh water.
Answers
Answer:
Fresh water is the very good for health.
So,Everyone should drink the fresh water.
The planet’s surface is getting hotter.
Select one:
a. Runaway computer integration
b. War that could end civilization
c. Global warming
d. Extreme poverty
e. The spread of deserts
f. Unstoppable global migration
g. Mass famine in ill organized countries
h. Pandemics
i. Growth of shanty cities
j. Water shortages
Answers
sago at gulaman homegeneous or heterogenous
Answers
Answer:
The answer is Homogeneous
Which term refers to the direction a current is flowing?
Select one:
a. Vector direction
O b. Drift
O C. Stand
O d. Set
Answers
Answer:
The correct answer is D. Set
Explanation:
In contrast, direct current (DC) refers to a system in which the movement of electric charge in only one direction (sometimes called unidirectional flow). Direct current is produced by sources such as batteries, thermocouples, solar cells, and commutator -type electric machines of the dynamo type.
how has the green revolution shifted the responsibility of women as farmhands
Answers
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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What is the main advantage of your answer for question #1? Responses
A) clones are created, which ensures that exact copies of the DNA will continue to existclones are created, which ensures that exact copies of the DNA will continue to exist
B) there only needs to be one organism present to reproducethere only needs to be one organism present to reproduce
C) it allows for genetic diversity within a species and greater chances for survival during adverse eventsit allows for genetic diversity within a species and greater chances for survival during adverse events
D) from start to the creation of a new organism happens very quickly allowing for a fast increase in population
Answers
Answer:
i I'm on the way to work now and then I can fix it lasted a trophy for the process of your forehead and rip jmony much love you too baby girl so fine with me I don't have it I can fix it lasted a trophy for the process but I still want to see my real brothers and sisters and rip jmony much love you too baby girl I love you too baby girl I love you too baby girl I love you too baby girl I love you too baby girl I
Explanation:I don't know what to say
The percent of people in the United States engaged in agriculture in 2000 was approximately
A 56%
B. 38%
C. 21%
D. 2%
Answers
The percentage of people in the United States engaged in agriculture in 2000 was approximately 2%. The correct option is D.
What is the main agriculture in the US?In the United States, corn is the feed grain that is most frequently produced, and the majority of the crop is used to make the primary source of energy for livestock feed. ERS studies trends that affect supply, demand, prices, and trade in the domestic and international cotton and textile markets.
The percentage of Americans working in agriculture in 2000 was 2%. In the United States, agriculture is a significant industry, with corn, turkey, potatoes, tomatoes, and sunflowers making up the majority of production.
Thus, the ideal selection is option D.
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7) Mean sea level A) is a consistent value yet to be determined due to the variables involved in producing the tides. B) is at the same level along the entire North American coast. C) is based on average tidal levels recorded hourly at a given site over a period of many years. D) has very little variability across all ocean basins and therefore, is treated as an absolute value. E) is constant enabling scientist to determine a single value thereof, though there are local minor Variations 8) Rectangular drainage patterns form primarily as a result of A) differential resistance to erosion B) topographic uplift C) flow through anticlinal and unclinal topography D) flow through a faulted and jointed landscape E) hard resistant rock that prevents erosion
Answers
Mean sea level has very little variability across all ocean basins and therefore, is treated as an absolute value. Option E
Rectangular drainage patterns form primarily as a result of flow through a faulted and jointed landscape. Option D
What is the meaning of mean sea level?In the US, the term "mean sea level" refers to the average height of the water's surface at all tidal stages over a 19-year period. All elevation surveys conducted in the United States use specific mean sea level values as their sea level datum.
The average height of the water is known as mean sea level. The heights (elevation) of water bodies (mostly oceans) can be measured from their average level of surface.
The reference point for measuring elevation and altitude is Mean Sea Level (MSL). The WGS84 geoid defines Mean Sea Level as the equipotential surface of the planet.
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Name of grassland that covers almost half of Africa
Answers
Religion in Mesopotamia was characterized by
A)mythical thinking were nature is seen as persons with wills or spirits.
B)a pragmatic approach where the emphasis was on daily C)survival
polytheism.
D)1, 2 and 3 are correct
E)Only 2 and 3 are correct.
Answers
The religion in Mesopotamia was characterized by:
mythical thinking were nature is seen as persons with wills or spirits.a pragmatic approach where the emphasis was on dailysurvival polytheism.The Option D is correct.
What should we know about Ancient Mesopotamian religion?Mesopotamian religion was polytheistic, accepting the existence of many different deities, both male and female, but it was also henotheistic, with certain gods regarded as superior to others by their devotees. These devotees were frequently from a specific city or city-state that worshiped that deity as its tutelary deity.
It was distinguished by a growing emphasis on personal religion involving concepts of sin and forgiveness, as well as a transformation of the previous democratic divine polity into an absolute monarchical structure dominated by the god of the national state—to the point where the pious abstained from all human initiative, in absolute faith and reliance on divine intervention.
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Which is a good description of potential energy?
Answers
Answer:
Potential energy is stored energy that depends upon the relative position of various system parts.
Explanation:
Hope it helps:)
Which bird lay eggs only once in life?
Answers
How does President Bush support his claim that Muslims are treated differently after the terrorist attacks of 9/11 ?
Answers
The President urged Americans to assist their Muslim friends by denouncing unjustified attacks on Muslims living in the United States. which President Bush used to bolster his assertion that Muslims
After 9/11, what did George W. Bush do?
After the assaults, the president reorganised the country's intelligence collection and analysis agencies and directed military force reform to prepare for the new enemy. At the same time, he carried out a campaign promise to implement significant tax cuts.
What transpired following 9/11?
After September 11, 2001, the federal government acted swiftly to create a security framework to safeguard our nation from massive foreign-directed assaults while boosting federal, regional, and local capacities to foresee, address, and recover from threats.
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what is the distance to moon
Answers
Answer: 238, 855 miles (384,400 kilometers)
Explanation:
that’s the distance from earth to the moon
Answer:
The distance between the Earth and the Moon varies over the course of the Moon's orbit, ranging from a minimum of approximately 363,104 kilometers (225,622 miles) at the perigee to a maximum of approximately 405,696 kilometers (252,088 miles) at the apogee. The average distance between the Earth and the Moon is about 384,400 kilometers (238,855 miles), which is equivalent to approximately 1.28 light seconds. This average distance is subject to variation due to the Moon's elliptical orbit around the Earth. To measure the precise distance, laser ranging technology is used to measure the time it takes for laser beams to travel from the Earth to retroreflectors placed on the Moon's surface and back to the Earth.
What Type of glacial sediment would you expect to find in the eastern part of the area?
Answers
Glaciolacustrine Deposits are found the eastern part of the area.
What are the types of glacial sediments?
There are three major sedimentary ecosystems around and around glaciers: subglacial (below the glacier), supraglacial/ice-marginal (above the glacier), and out front of the glacier (proglacial). Because of the diverse modes of deposition, sediments generated in these various habitats have different properties (particle size and sorting).
It is most challenging to monitor the subglacial environment.
Along glacial margins, the supraglacial and ice-marginal ecosystems are easily visible. A zone of filthy, black ice is not unusual at the leading edge of a glacier.
Even more active than the subaglacial environment is the proglacial one. Debris is removed off the glacier here by summer rains and glacial meltwater, or it is dumped in lakes.
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