Line segment WX is the radius of circle X, and line segment ZY is the radius of circle Y. Points W, X, C, Y, and Z are all on line segment WZ.
What is the area of circle C, which passes though points W and Z?
81Pi units squared
164Pi units squared
324Pi units squared
1296Pi units squared
How did Japan's geography help to control its territory and keep European traders out before the mid 1800s?
Assume that the east coast of South America and the west coast of Africa are separated by an average distance of 4,500 km. Assume also that global positioning system (GPS) measurements indicate that these continents are now moving apart at a rate of 3.75 cm/year. If you could assume that this rate has been constant over geological time, how long ago were these two continents joined together as part of a supercontinent
Answer:
These continents joined together 120000000 years ago
Explanation:
Explain the impact of human activities on soil and suggest measures to conserve it ??
Answer:
These include land use change, land management, land degradation, soil sealing, and mining. The intensity of land use also has a great impact on soils. Soils are also subject to indirect impacts arising from human activity, such as acid deposition (for example, sulphur and nitrogen) and heavy metal pollution
List out three methods of soil conservation
Following methods are normally adopted for conserving soil:
Afforestation: One of the best ways to conserve soil is to increase the area under forests. ...
Checking Overgrazing: ...
Constructing Dams: ...
Changing Agricultural Practices: ...
Explanation:
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The impact of human activities on soil are that some human activities have clear direct impacts.
These include land use change, land management, land degradation, soil sealing, and mining. The intensity of land use also has a great impact on soils.
Measures to conserve it include crop rotation, cover crops, conservation tillage and planted windbreaks
What is land degradation?Land degradation is a process in which the value of the biophysical environment is affected by a combination of human-induced processes acting upon the land.
It is viewed as any change or disturbance to the land perceived to be deleterious or undesirable.
Natural hazards are excluded as a cause; however human activities can indirectly affect phenomena such as floods and bush fires.
It is estimated that up to 4% of the world's agricultural land is seriously degraded.
What is crop rotation?Crop rotation is the practice of growing a series of different types of crops in the same area across a sequence of growing seasons. It reduces reliance on one set of nutrients, pest and weed pressure, and the probability of developing resistant pests and weeds.
A well-designed crop rotation can reduce the need for synthetic fertilizers and herbicides by better using ecosystem services from a diverse set of crops. Additionally, crop rotations can improve soil structure and organic matter, which reduces erosion and increases farm system resilience.
To learn more about crop rotation here,
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Advantages of living close to a river delta
Answer:
-Absorb runoff from both floods and storms
-Filters water as it slowly makes its way through the distributary network.
-Moderating water temperature
-Providing fertile soils with high rate of plant growth
-Richer agricultural harvests
Explanation:
I need help . I’m stuck please help
Answer:
Economic Activity
Explanation:
It shows agricultural commodities.
necesito ayuda en esto, A lo largo de los últimos años, distintos actores han cuestionado a la globalización conformando un Movimiento Antiglobalización. Mencionar quienes conforman este movimiento y cuáles son sus críticas.
alguien lo sabe??
Answer:
El movimiento altersistema, y en ocasiones llamado como altermundismo o movimiento antiglobalización , es un amplio conjunto de movimientos sociales formado por activistas provenientes de distintas corrientes políticas, que a finales del siglo XX convergieron en la crítica social al proceso de globalización.
Existe cierta controversia sobre el término que define a este movimiento. Muchos de sus partidarios prefieren el término «altermundismo» o «alterglobalización», para evitar definirse por oposición, y porque el término «antiglobalización» daría una imagen imprecisa y negativa. El nombre altermundismo proviene precisamente del lema Otro mundo es posible, es un movimiento social heterogéneo compuesto por simpatizantes de muy variados perfiles, que proponen que la globalización y el desarrollo humano se basen en prioridad en los valores sociales y ambientales, en oposición a quienes los centran en el neoliberalismo económico, nacido en el Foro Social Mundial,[1] que cada año reúne a movimientos sociales de cientos de países del mundo.
El antiglobalismo acusa al actual proceso de globalización de beneficiar a las grandes multinacionales y a los países más ricos[2] acentuando la precarización del trabajo, y consolidando un modelo de desarrollo económico injusto e insostenible. También lo acusa de socavar la capacidad democrática de los Estados, entre otros aspectos negativos.[3][4][5]
Besides the solutions mentioned in the text,
what do you think Floridians might do to address the continual
threat of major hurricanes?
which is driest place in karnataka
[tex]\boxed{ \sf{Answer}} [/tex]
↦ According to a survey taken in 2017, the village Kondapura in the Pavagada taluk region in Karnataka was recorded as the driest place in Karnataka with low rainfall & harsh temperature.
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꧁❣ ʀᴀɪɴʙᴏᴡˢᵃˡᵗ2²2² ࿐
Answer:
Bagalkot
Explanation:
I believe that the driest place in Karnataka is one among a list of very few places that receive little to no rainfall. The list is as follows: Bagalkot, Chitradurga, and Koppal are all districts which receive the least rainfall. I hope this helps and please don't hesitate to reach out with more questions!
15) What continent is touching the eastern border of Europe?
A. North America
C Africa
B. Australia
D. Asia
Answer:
the correct answer is D. Asia
Explanation:
your welcome
which of the following are major elements of a high quailty of life
The Big Rock Mining company decides to build a mine shaft in South Africa that extends 3.5 km beneath Earth's surface. What approximate temperature would a person experience at the bottom of the mine shaft
Answer:
88°C
Explanation:
The approximate temperature that a person would most likely experience at the bottom of the mine shaft is 88°C
Using/applying the average accepted value for Geothermal gradient
Mining is a Job that associated with a lot of hazards, in order to eliminate these hazards to the barest minimum. The temperatures that the miners are exposed to are very important factors to be considered during the process mining
which of the following is not a continental plate? *
1 point
(a) North Ameica
(b) Africa
(c)Pacific plate
(d) Eurasian Plate
Which of the following does does the Theory of plate tectonics seeks to explain? *
1 point
(a) the shape of the planets
(b) The shape of the ocean
(c) the shape and arrangement of the planets and Oceans
(d) All of the above
Which minerals are common on the continental crust? *
1 point
(a) silica and magnesium
(b) silica and aluminium
(c) silica and maganese
(d) silica and argon
Trees which shed their leaves during dry period and grow new ones during rainy season are *
1 point
(1) deciduous
(b) Succulent
(c) Aacia
(d)Plank buttress
Which type of biome is described in this statement? " The weather is hot and humid all year round and there is plenty of rainfall. The trees are very large and grow in layers". *
1 point
(a) Tropical Rainforest
(b) Savanna
(c) dry forest
(d) Taiga
Which of the following is not a type of Biome found in the Caribbean? *
1 point
(a) Savanna Grassland
(b) Rain forest
(c) mangrove swamps
(d) Taiga
Which of the following represents a ratio scale? *
1 point
(a) 1 metre represents 700 metres
(b) 1 : 63000
(c)1/63000
(d)1 cm represents 700, 000
Answer:
b d a b d c b
Explanation:
because the consist of the weather climate change
Can hydrogen Bonds form among hydrogen chloride molecules? Why?
Explanation:
Despite its electronegativity, size of a chlorine atom is larger and hence, the electron density is low. So, HCl does not have hydrogen bonding but, HF,NH3,H2O shows hydrogen bonding.The hydrogen bond does not form because the chlorine atom is too large. Despite chlorine's high electronegativity its big size lowers the negative charge density and it is not enough to attract a hydrogen atom in a stable phase. Nevertheless, there is a small dipole-dipole attraction between adjacent HCL molecules.hope it helps.stay safe healthy and happy...Which of the following statements about the greenhouse effect is true? Group of answer choices The greenhouse effect has no direct relationship with the Industrial Revolution of the 1800s. The greenhouse effect will decrease the average temperature of the planet. The greenhouse effect is reduced by deforestation. The greenhouse effect is exacerbated by the use of fossil fuels.
The greenhouse effect is exacerbated by the use of fossil fuels.
Are the prevailing winds winds that always blow in a certain direction?
Answer:
Prevailing winds are winds that blow from a single direction over a specific area of the Earth. Prevailing winds blow east-west rather than north-south. This happens because Earth's rotation generates what is known as the Coriolis effect
Explanation:
np
When comparing groups of stars, which group has relatively low
luminosities and temperatures?
Answer: Red dwarfs
Explanation:
Red dwarfs are thought to be the coolest star out of the rest. They are also the smallest. Because they are so cool, their luminosity is low as well on account of the fact that relatively speaking, the fusion taking place on their surface is little.
Red dwarfs are the most numerous star in the universe and the most numerous in the Milky Way galaxy as well. We just can't see them with out naked eyes because of their low luminosities.
1. Bilakah masa yang sesuai untuk mengusahakan tanaman di kawasan beriklim Laurentia? Berikan alasan anda.
Answer:
130-160 days of cultivation in cold winter crops like sunflower, oats, potatoes and rye.
Explanation:
Ang klima ng Laurentian ay tumutukoy sa malamig na uri ng klima at may malamig, tuyong taglamig at basang tag-init. Ang temperatura ay maaaring mas mababa sa ilalim ng lugar ng pagyeyelo at bumagsak ang niyebe sa ilang mga lugar. Ang mga Winters ay malamig at tuyo habang ang mga westerlies ay humihip sa loob ng kontinente. Maraming mga pananim na tumutubo nang maayos sa mababang temperatura at makaligtas sa lamig. Ang mga pananim tulad ng mga karot at beet atbp ay maaaring lumago.amongst three layers of earth interior. Which layer do you think is the most important one? justify
Answer:The crust is the most widely studied and understood. Mantle is hotter and capable of flowing. The outer and inner core are much hotter with great pressures that you can be squeezed into a ball smaller than a marble if you are able to go in the center of the Earth.
Aportes culturales de los grupos etnicos europeos
I need help on this ASAP
what are the main causes earth tremors? Please help
Answer:
The tectonic plates are always slowly moving, but they get stuck at their edges due to friction. When the stress on the edge overcomes the friction, there is an earthquake that releases energy in waves that travel through the earth's crust and cause the shaking that we feel.
In what direction are the winds swirling around the
location you identified?
Why is it unlikely for stable life to develop over the first few hundred million years of Earth's history
Answer:
In simple words, there existed no living on Earth for the first few million years since the environment was unsuitable for life. The original atmosphere of the Earth had a lot of water vapor but practically little oxygen. Volcanic activity blasted substances into the atmosphere such as nitrogen, carbon dioxide, hydrogen, and water vapor, but no pure oxygenation.
The zone of convergence between sub-tropical and polar air masses, and where frequent traveling storms take place, is along the:
Answer:
The zone of convergence between sub-tropical and polar air masses, and where frequent traveling storms take place, is along the sub-polar latitudes.
Explanation:
Convergence zones are meteorological systems that have a strong impact on global climate quality. These systems are formed by the interaction of various meteorological events that occur between different latitudes.
The convergence zone, which encompasses the subtropical and polar air masses, has an influence on the amount of storms that occur frequently. This convergence zone is located along subpolar latitudes, being strongly influenced by the humidity found in this region.
describe three measures that can be used to solve water shortages
Answer:
Rainwater harvesting and recycled wastewater also allow to reduce scarcity and ease pressures on groundwater and other natural water bodies. Groundwater recharge, that allows water moving from surface water to groundwater, is a well-known process to prevent water scarcity.
Explanation:
Which of the following
statement is true according
to the graphic in regards to
the spread of Islam?
A. Islam spread into Africa and Europe.
B. Islam was isolated in the Saudi Arabian
peninsula.
C. The spread of Islam only occurred from
622-632 CE.
D. The spread of Islam began in West
Africa first.
Which three of the following statements are probably true? Use the information in the three maps below (the World Climate Region map, the World Bioregions map, and the World Population map) and their legends to guide you.
a. Evergreen forests are associated with a steppe-type climate.
b. The tundra bioregion is found only in the polar regions.
c. Continental climates are found in the Northern Hemisphere, but not the Southern Hemisphere.
d. Climate and bioregion play a significant role in human settlement patterns.
e. There is a strong correlation, and possibly even a causal relationship, between climate and bioregion.
Answer:c
Explanation:
Answer:
- Continental climates are found in the Northern Hemisphere, but not the Southern Hemisphere.
- Climate and bioregion play a significant role in human settlement patterns.
- There is a strong correlation, and possibly even a causal relationship, between climate and bioregion.
Explanation:
- Climate plays an important role in the location of plants and animals that in turn are crucial components of a bioregion.
- The Population Density map shows human settlement patterns. These patterns are consistent with the patterns on both the climate and bioregion maps.
- The color associated with the continental climate is blue. The color blue is found in the Northern Hemisphere but not the Southern Hemisphere.
Rich soils make Southeast Asia a productive agricultural region. What makes this soil so fertile?
Answer:
Mineral-rich volcanic material
Explanation:
It has broken down over the centuries has left rich, fertile soil.
Cause of the Seasons. Suppose a friend is trying to claim that it is summer when Earth is closest to the Sun and winter when Earth is farthest away. Refute this claim in at least two different ways: (1) with an argument that invokes seasonal differences between the Northern and Southern Hemispheres and (2) with an argument based on the times of year at which Earth actually is closest to and farthest from the Sun. Write out your arguments clearly
Answer:
The claim is false and can be refuted
Explanation:
1) This claim is false, that there is summer when Earth is closest to the sun and winter when the Earth is farthest from the sun.
If it is so, than why seasons are Opposite in two hemispheres. It is summer in the Northern Hemisphere, when it is winter in the southern hemisphere. Alternatively it is Winter in the northern hemisphere, while it is summer in the southern hemisphere.
If the seasons occured due to the distance from, sun, then it should be same season in both the hemispheres, when Earth is farthest and closest from the Sun. Why are seasons different in both hemispheres. So this claim is false.
2) This claim is false, because actually Earth is closest to the Sun on January 3-4, when it is Winter in Northern Hemisphere and summer in Southern hemisphere. So why it is not Summer in both hemispheres, since the Earth is closest to the Sun.
Earth is farthest from the Sun on July 4, which is actually summer in Northern Hemisphere and winter in Southern hemisphere. So why is it not winter in both the hemispheres, since the Earth is Farthest from the Sun.
Hence based on these two arguments, the claim is false and can be refuted.
