Why are junk bonds more popular during a bear market?
Which part of the ocean floor is part of the continuous underwater mountain range that circles earth?
Answer:
They are mid oceanic ridges.
Explanation:
As the ocean floor is made of the pate tectonics most of the spreading of the seafloor occurs along with the divergent plate and these form ridge of mountainous ranges under the surface of the ocean and forms part of the above water volcanic and seamounts.How does the increase in carbon dioxide emissions affect the earth's natural cycle of temperature change?
Final answer:
Increased carbon dioxide emissions enhance the greenhouse effect, leading to an altitude rise in the atmosphere's radiation emission and resulting in global warming. The Earth's surface warms more to balance the incoming and outgoing radiation, and added water vapor further amplifies the warming. Mitigation requires a shift to renewable energy sources.
Explanation:
The increase in carbon dioxide emissions considerably affects the Earth's natural temperature cycle by enhancing the greenhouse effect. An increased concentration of CO₂ in the atmosphere leads to a higher altitude from which the atmosphere emits radiation to space, due to increased absorption by CO₂. This results in the Earth's surface needing to warm more to maintain the balance between incoming solar radiation and outgoing emission, contributing to global warming.
Furthermore, the rise in surface temperature causes an increase in water vapor pressure, which amplifies warming as water vapor is also a potent greenhouse gas. The net effect is an acceleration of the natural carbon cycle and a change in global temperatures, leading to various consequences like altered weather patterns, decreased agricultural outputs, increasing economic instability, and environmental stress on organisms.
It is critical to note that the relationship between atmospheric CO₂ levels and global temperatures is not linear but logarithmic; thus, the precise effect on temperatures poses certain uncertainties. Nevertheless, the documented increase in average surface temperature by about 0.8°C since the pre-industrial era, with significant acceleration since the 1980s, underscores the reality of the enhanced greenhouse effect.
To mitigate these severe implications, a shift from fossil fuels to renewable energy sources like hydro, solar, wind, and nuclear is essential. This shift would help limit further increases in CO₂ levels, slowdown ocean acidification, and provide a more stable climate.
Which layer of earth possesses the greatest thickness?
The mantle is the thickest layer of Earth, extending from the base of the crust to a depth of about 2900 kilometers. Though solid, it deforms and flows due to high temperatures and pressures. It is thicker than both the crust and the core.
Explanation:The layer of Earth that possesses the greatest thickness is the
mantle
. This region of the Earth, situated underneath the crust, spans from the base of the crust down to a depth of approximately 2900 kilometers. It comprises the majority of the solid Earth. The mantle, although more or less solid, has the capacity to deform and flow slowly owing to the high temperatures and pressures present there. Its density progressively increases from about 3.5 g/cm³ at top to over 5 g/cm³ towards the bottom, a result of the compression produced by the weight it carries. The outermost layer is the crust, covering Earth's surface, but it is comparatively thinner with a variable thickness of 6 to 70 kilometers depending on whether it's oceanic crust (typically 6 km thick) or continental crust (20-70 km thick). Finally, beneath the mantle lies the dense metallic core, but even its combined sections (liquid outer core and solid inner core) do not exceed the mantle's vast thickness.
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Which problem is most directly caused by burning waste in landfills?
Answer:
Pollution in groundwater (apex)
Explanation:
Why does geographic isolation cause speciation apex?
Geographic isolation causes speciation by physically separating populations of a species, thereby preventing gene flow between them. Over time, different selection pressures result in the isolated populations diverging and becoming genetically distinct species, a process called allopatric speciation. This contrasts with sympatric speciation, which can occur within a shared habitat.
Explanation:Geographic isolation leads to speciation through what is known as allopatric speciation. This occurs when a geographical barrier, such as a river forming a new branch or a group of organisms traveling to a new location without the ability to return, isolates a population and prevents the free-flow of alleles. Over time, different selective pressures in each separated environment cause the populations to diverge and become genetically independent species, resulting in speciation.
Take, for example, two flying insect populations that dwell in separate nearby valleys. There's a chance that individuals from each population would fly back and forth, maintaining gene flow. But if a new lake were to physically separate two rodent populations, continued gene flow would be unlikely, hence making speciation more probable.
However, it is important to note that not all speciation is a result of geographic isolation. Speciation can also occur within a shared habitat, a process termed sympatric speciation, which is driven by genetic factors such as polyploidy, and habitat differentiation.
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Which statement is true about asteroids?
1) Recent impact craters on the moon were likely caused by asteroids.
2) Asteroids never actually collide with planetary bodies.
3) Asteroids rarely pass close to Earth.
4) Most asteroids are no larger than a grain of sand.
Answer:
3) Asteroids rarely pass close to Earth.
Explanation:
Asteroids are large chunks of rocks that are found in the inner solar system and sometimes called planetoids, scattered remains of the body of the young solar nebula, the main asteroid belts are located between the mars and Jupiter and they can be grouped into C, S, M type. These asteroids greatly vary in sizes such as form 1000 km to 1 meter and are irregular shaped.Answer:
Asteroids rarely pass close to Earth.
Explanation:
-gradpoint
You are driving on a public road and need to turn your vehicle around you can use a three-point turn
What states does the colorado river run through?
_ is the process in planetary formation when heavy materials sink towards the plants center lighter material accumulate near its surface
Before the spread of Islam throughout the East, non-Christians in the area had felt __________. A. free B. isolated C. liberated D. persecuted
Answer:
D Persecuted
Hope this helps!
Before the spread of Islam throughout the East, non-Christians in the area had felt persecuted. Hence, option D is correct.
What is Islam?Islam is the religion that the Muslim people believed and follow. the people follow the book Quran and the things that is written on the book is considered the orders of Allah.
Allah is their only god that they pray and admire, and they believe everything in the world is controlled by Allah.
Thus, option D is correct.
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When an isolated mountain range occurs in the interior of a continent, one may infer that the range formed by:?
How would you describe the lines of longitude on a map
What is the relationship between relief and topography?
As a result of trade created by the erie canal, _______ became the largest city in the united states.
male drivers between the age of 16 and 20 with a BAL of _________ are 52 times more likley to die as a single vehicle crash than a sober driver of the same age
According to studies, drivers ranging from 16- to 20-years old with a blood-alcohol level of .02 percent to .049 percent had almost a three times higher risk of being involved in a fatal crash than sober drivers of similar age. Their chances of dying in a single-vehicle crash were almost four times greater. It also showed the risk of a fatal car crash doubled for sober male drivers between 1996 and 2007. The researchers said unfocused driving may well be the cause. The researchers settled that drunk-driving and distracted-driving prevention education is needed for both boys and girls.
What narrow body of water separates tierra del fuego from the south american continent?
What can be inferred from the diagram below, which outlines the web of war payments following World War I?
A.) The intricate system of war payments set up after World War I was to the benefit of Germany.
B.) The complex cycle of war payments and tariffs set many of the nations involved in World War I on a path to economic disaster.
C.) Many of the war payments made after World War I began with Germany and ended back up in Germany.
D.) The United States had minimal involvement in the system of war payments established after World War I.
The answer is B) the complex cycle of way payments and tariffs set many of the nations involved in world war 1 on a path to economic disaster.
Find a sequence of rigid motion that maps one figure to another give Coordinate notation for transformation you use
Remains or traces of organisms preserved in rock are called
Remains or traces of organisms preserved in rock are called fossils.
What is the meaning of Fossils?The preserved remnants of plants and animals that were submerged in sediments like sand and mud beneath ancient seas, lakes, and rivers are known as fossils. Any preserved sign of life that is typically older than 10,000 years is considered a fossil.
Any surviving remains impression, or evidence of a once-living thing from a previous geological epoch is referred to as a fossil. Examples include exoskeletons, bones, shells, animal or microbe imprints in stone, items preserved in amber, hair, petrified wood, and DNA traces. The fossil record is the collection of all fossils.
The geologically changed remains of a formerly lived organism and/or its behavior are called fossils. Body fossils, which represent all or a portion of the organism's body, as well as trace fossils are the two main categories.
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A passive continental margin has a _____, while an active margin does not.
Answer:
continental rise
Explanation:
Two main types of continental margins have been identified: liabilities and assets. Passive margins are found along most of the coastal areas surrounding the Atlantic and Indian Ocean, including the eastern coasts of North and South America, as well as the coastal areas of Europe and Africa. Passive margins are not located along an active plate edge and, therefore, experience very little volcanism and few earthquakes. These are places where materials from weathering and erosion of adjacent land masses accumulate, which they form a thick and wide wedge of relatively unaltered sediments.
On the contrary, active continental margins appear where the oceanic lithosphere is being subducted below the edge of a continent. The result is a relatively narrow margin, consisting of very deformed sediments that were torn from the descending lithospheric plate. Active continental margins are common around the edge of the Pacific, where they are parallel to underwater pits.
According to the Universal Law of Gravitation, every object attracts every other object in the universe. Why can’t you feel the force of attraction between you and Mars?
Answer: D.
Mars is a long distance away.
Explanation: plato
Which crumbled mountain range formed when the plate containing the indian subcontinent bumped into the continent of asia?
How do january temperatures in canada and alaska compared with july temperatures in the same region?
The main difference of temperature in July for Canada and Alaska is of the temperature, January is usually colder in Canada and Alaska varying from 10 degree Fahrenheit to 20 degree Fahrenheit while in July it gets warm or at times hot varying from 51 degree Fahrenheit to 69 degree Fahrenheit.
Where is the lowest elevation in central asia?
When does the summer solstice occur in the northern hemisphere?
What are north africa's most valuable natural resources? select all that apply. gold natural gas petroleum sand?
Answer:
gold.petroleum. natural gas.Explanation:
North Africa is famous for the above resources in which it holds a strategic position. Rich reserves of oil and gold are the fastest reserves of Foreign Direct Investment and have 30 % of the mineral resources in the world. North Africa has a large natural gas deposit, and oil accounts for 57% of the African exports. Besides oil and natural gas Africa is also rich in forests and diamonds. And gold occurs in Benin, Burkina Faso, Djibouti, Mali, South Africa, Tanzania.Overall, how does the climate of the cenozoic era compare to the climate near the end of the mesozoic era?
Answer:
it is cooler.
have a nice day.
Which of the following terms describes the streak of light created when a space object enters Earth's atmosphere?
A) Impact crater
B) Meteor
C) Meteorite
D) Meteoroid
What prediction is being made about the populations of developed countries?