Cold water of the same source forms lather hardly with soap. Why?
Answer:
Elaborate on the question
Explanation:
Iridium, a hard, whitish metal similar to platinum, is extremely rare on Earth. Extremely high concentrations of iridium on Earth result
from only two scenarios: massive volcanic eruptions that release iridium from deep within the Earth and meteorites that shower down on Earth from space. When scientists found concentrations of iridium 30 times higher than normal in rock stratum from 65 million years
ago, they concluded that a massive meteor or comet hit the Earth and caused the massive extinction of the dinosaurs.
Which of the following, if true, most strongly supports the scientist’s conclusion?
A. Volcanoes massive enough to generate high concentrations of iridium are very rare.
B. Massive volcanic eruptions occurred frequently 80 million years ago.
C. Most scientists support the hypothesis that a cosmic impact wiped out the dinosaurs.
D. The massive extinction that occurred 70 million years ago killed not only the dinosaurs but also 70 percent of all life on Earth.
E. A comet struck the earth some 120 million years ago, but no widespread extinction occurred.
Answer:
B. massive volcano eruptions occurred frequently 80 million years ago
Massive volcanic eruptions occurred frequently 80 million years ago is most strongly supports the scientist’s conclusion. Therefore, option B is correct.
If massive volcanic eruptions occurred frequently 80 million years ago, it suggests that the high concentrations of iridium found in the rock stratum from 65 million years ago could be attributed to these volcanic eruptions rather than a cosmic impact.
This would weaken the argument that a meteor or comet caused the extinction of the dinosaurs, as an alternative explanation for the elevated iridium levels is provided.
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that
4. Orbiting satellites provided geographers with
enabled them to map the entire world. The invention of the
enabled the mass production of maps, and
has enabled cartographers to use the information contained in
databases to make better and more useful maps.
Answer:
enabled them to map the entire world.
Explanation:
The satellite that is put into orbit is called artificial satellites and they use depends on the nature of operations and is used to collect information. Some are for navigation, communication, and weather satellites. The data generated by them is used to map the world and help in making detailed and accurate maps.What are an example of push factors and pull factors?
Answer:
shortage
Explanation:
What are Earth’s plates currently drifting on?
Answer:
[tex]\boxed{\sf Magma \ currents}[/tex]
Explanation:
The Earth’s plates are currently drifting on partially melted rock located on the upper mantle layer.
Which region experiences only two different climates? Midwest, Northeast, Southwest, & Pacific
Answer:
Explanation:
The Northeast is characterized by a fairly diverse climate, with bitterly cold winters and semi-humid summers, especially to the south.
Select ALL the correct answers.
What are three positive effects for countries that participate in international governmental organizations and nongovernmental organizations?
O providing a neutral means of communication between countries
Dincreasing efficiency within individual governments
choosing political leaders for participating countries
O working together to deliver humanitarian ald
settling political disputes without military involvement
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Next
Answer:
What are three positive effects for countries that participate in international governmental organizations and nongovernmental organizations?
providing a neutral means of communication between countries working together to deliver humanitarian and settling political disputes without military involvementThree positive effects for countries that participate in international governmental organizations and nongovernmental organizations are:
Providing a neutral means of communication between countriesincreasing efficiency within individual governments.Working together to deliver humanitarian and settling political disputes without military involvement. Therefore, option (a), (b), and (d) is correct. What is governmental organizations?Governmental organizations are businesses created by or controlled by the government. Agencies, bureaus, boards, commissions, courts, departments, representatives, political subdivisions, and tribunals are a few examples.
Countries can communicate and work together on matters of shared interest through international governmental organizations (IGOs) and nongovernmental organizations (NGOs). By giving access to resources and knowledge that would not be accessible domestically, they also aid in boosting efficiency inside individual administrations.
As a result, the significance of the three positive effects for countries that participate in international governmental organizations and nongovernmental organizations are the aforementioned. Therefore, option (a) (b) and (d) is correct.
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A(n) ________ is a cone of debris that forms where an ephemeral stream emerges from the confines of the canyon. Its runoff spreads over the gentler slopes at the base of the mountains and quickly loses velocity, dumping most of its sediment load within a short distance.
Answer:
alluvial fan
Explanation:
Alluvial fans are a mix of sediments made up of mostly sand and gravel that are created when canyons, hills or mountains interact with flowing water. They help with the sustenance of life and irrigation farming as the main source of water.
why do we depend on water
So we can hydrate the body and regulate the blood flow. Oh, and so we all stay alive. Helps with our glycogen cells!
Which of the following meat production methods uses less land and decreases the cost to consumers? Open grazing Keeping cattle in feedlots Removing antibiotics in feed Preventing hormone use
Answer:
Open grazing
Explanation:
Open grazing is a method of animal husbandry which involves the movement of the farm animals in search of food and water. The animals are usually moved and monitored by the herders and brought back to his farm where they are kept.
This method of meat production ensures that the land used are less unlike the feedlot system which creates spaces for each cattle which could be about 250 square feet. They are also fed with high quality forage which are expensive unlike the open grazing which just eats grasses along the way.
Answer:
keeping cattlein feedlods
Explanation:
i
a lever
The mechanical advantage
advantage of
is 4. what does it mean 2
Answer:
It means the measure of the force amplification achieved by using a tool, mechanical device or machine system
In simple words , it means the advantage gained by the use of a mechanism in transmitting force is 4
Explanation:
Write a description of what happens to the water when it rains in your neighborhood. In your writing you should answer the following questions: Where does the rainwater go once it hits the ground? Where do you see that the rain is absorbed? Where does runoff occur? Where do you think most of the water ends up?
Answer:
The question can be best explained in the light of the world hydrological cycle.
Explanation:
This is a process of the hydrological cycle were the waterfalls in the form of rains and later on gets absorbed or evaporates from the ground or natural vegetation. This falling water may also get collected as lakes and other water bodies. When it rains in the neighbour the water the falls on the ground is in filtered through the pore of the soil and percolates deep down to form aquifers and groundwater table. This water body acts as a reservoir and in the end, meets with the water of the ocean and sea through the subsurface flow.PLEASE HELP ASAP! Describe The Rocky Mountains. I will mark brainliest.
Answer:
basically its in tennesee ive been there you can see the clouds and snow also the teperature is 35
Explanation:
Answer:
I would try to describe but I may go ahead a little bit
Explanation:
The Rocky Mountains are often defined as stretching from the Liard River in British Columbia south to the headwaters of the Rio grande in New Mexico.The Rockies vary in width from 110 to 480 Km, the Rocky Mountains contain the highest peaks in central north America.
The Rocky Mountains formed 80 million to 55 million years ago, during the Larami de orogeny ,in which a number of plates began sliding underneath the north American plate.the angle of subduction was shallow resulting in a broad belt if mountain running down western north America
ments
Available Aug 17 at 12am - Sep 30 at 11:59pm about 2 months
Geography Ch.1 Check for understanding.
ts
ent
e
1. Name the 5 themes of Geography
2. Name the two areas geography is divided into:
3. What is a map maker called?
4. Name the 3 regions Geography focuses on:
5. Name the two types of location and explain how they work.
6. What type of map shows man-made features of the earth and what maps
Text Entry
Copy and paste or type your submission right here.
Describe how voting changed in America from the early days to the present.
Hey there! I'm happy to help!
There are many ways that voting has changed in America. When America was founded, only property-owning white males could vote.
During the end of the 18th century to about the mid-1800s the part that you had to own property was removed.
In 1870, the 15th amendment was passed, which allowed males of all races to vote.
In 1920, the 19th amendment gave women the right to vote.
Decades later, the 23rd amendment let residents of Washington D.C. vote.
The 17th amendment also let the people choose who their Senators would be, not the Legislature.
I hope that this helps! Have a wonderful day! :D
definition of region
Answer:
an area or division, especially part of a country or the world having definable characteristics but not always fixed boundaries
Answer:
An area or division
Explanation:
I really need help with this asap!!!
3 physical factors which determine the type and density of forests.
Explanation:
The physical environment of forests is determined by edaphic (soil) factors and micro-climate (precipitation, light, temperature, and wind). Gas-exchange within forest canopies depends upon the microclimatic condition within the forest, as well as, edaphic factors and water availability.
You are walking on the beach along the south-coast of Alaska. You see rocks cut by numerous faults that consist of basalt with evidence of eruption in the ocean, deep-water chert, mudstone, and sandstones with abundant volcanic material. What tectonic setting would you assign to these rocks
Answer:
accretionary wedge
Explanation:
Accretionary wedge is a form of tectonic setting, which describes sediments, formed at the top of material on a tectonic plate, that formed together and break where oceanic and continental plates hit into each other.
It is characterized by having strength that is similar to that of the formation on existing thrust faults in the wedge
Hence, in this case, the tectonic setting that would be assign to these rocks is ACCRETIONARY WEDGE.
how did scientist find out the different layers of the interior of the earth
(btw sorry I could not find science subject)
Look at the Declaration of Independence, and explain why the United States seperated from
England.
Answer:
Religion.
Explanation:
England was a very religion based country, as it had many historical back and forths from going from a strictly Catholic country, to Protestant. Many people were forced to conform according to whatever the religion was during that time period, and to some people that was not acceptable. A lot of people that were heartfelt Catholics felt it was betraying their religion and condemning their souls by proclaiming not to follow Catholicism anymore. It did not help that the main reason Protesism came into play was all started because King Henry the 8th wanted to marry Anne Boleyn while he was still married to his very Catholic wife, Queen Catharine of Aragon.
When Englanders came to America, it was to escape religious persecutions and to be able to follow whatever religion they chose, without fear of a ruler burning them at the stake for doing so. Hence, religion was a huge part of why U.S. seperated from England.
If you were travelling from Gerorgia to Arkansas, which direction would you primarily travel?
Answer:
West North West (WNW)
what is population destiny
Answer:
Population density is the number of people per unit of area, usually quoted per square kilometre or square mile, and which may include or exclude for example areas of water or glaciers. ... Therefore, the worldwide human population density is around 7,500,000,000 ÷ 510,000,000 = 14.7 per km2 (38 per sq. mi.).
Answer:
Population density is a measurement of population per unit area, or exceptionally unit volume; it is a quantity of type number density. It is frequently applied to living organisms, most of the time to humans. It is a key geographical term.
Explanation:
Population Density is a key to our survival on earth even though we don't realize it.
This map shows the location of the Sumatra Earthquake of 2004 and the aftershocks.
What is most likely inferred about the aftershocks, based on this map?
A. They were mainly large and some could be considered earthquakes on their own.
B. They were felt for many weeks after the original earthquake.
C. They were concentrated in one area of the Indian Ocean.
D. They were mainly small and unable to be felt by most people.
Answer:
Earthquakes occur in the crust or upper mantle, which ranges from the earth's surface to about 800 kilometers deep (about 500 miles).
The strength of shaking from an earthquake diminishes with increasing distance from the earthquake's source, so the strength of shaking at the surface from an earthquake that occurs at 500km deep is considerably less than if the same earthquake had occurred at 20 km depth.
Also, the depths of earthquakes gives us important information about the Earth's structure and the tectonic setting where the earthquakes are occurring. The most prominent example of this is in subduction zones, where plates are colliding and one plate is being subducted beneath another. By carefully plotting the location and depth of earthquakes associated with a subduction zone, we can see details of the zone's structure, such as how steeply it is dipping, and if the down-going plate is planar or is bending. These details are important because they give us insight into the mechanics and characteristics of the deformation in the subduction zone.
Within continents, and along continental plate boundary transform faults such as the San Andreas, faults are only active in the shallow crust - perhaps to depths of approximately 20 km.
Accurately determining the depth of an earthquake is typically more challenging than determining its location, unless there happens to be a seismic station close and above the epicenter. So generally, errors on depth determinations are somewhat greater than on location determinations.
Answer:
B. They were felt for many weeks after the original earthquake
Explanation:
I took the test and this is the correct answer :)
Solve for x: 2 ( x+5 ) = 0
Answer:
x = -5
Explanation:
2 ( x+5 ) = 0
2x + 10 = 0
2x = - 10
x = -10/5
x = -5
Answer:
i think x=5
Explanation:
which areas of Earth receive the greatest and the least solar irradiance?
Answer:
hope this helps
Explanation:
Earth receives different amounts of solar energy at different latitudes, with the most at the equator and the least at the poles
Answer: this is the answer
Explanation:
The regions closest to the equator receive the most direct sunlight because the light is arriving at an angle close to 0°. As a result, a lesser area is illuminated and so there is greater solar irradiance. The regions nearest to the poles receive sunlight at more of an angle, resulting in a larger area of illumination and therefore less solar irradiance.
Find the cities of the following latitude and longitude
and what two hemispheres are they in:
#1 38.71 N & 121.36 W
#2 38.90 N &77.03 W
17.03
#3 55.75 N & 37.61 E
#4 12.04 S & 77.04 W
#5 33.86 S & 151.20E
Can someone help me please I need to finishes this by tonight please?????
Answer:
#1 38.71 N & 121.36 W - Sacramento
#2 38.90 N &77.03 W - Washington
#3 55.75 N & 37.61 E - Moscow
#4 12.04 S & 77.04 W - Lima
#5 33.86 S & 151.20 E - Sydney
How are catastrophic events related to changes in geological timelines
They define geological periods because scientists use them as reference points for tracking the history of the earth. They cause significant changes that disrupt the equilibrium of the earth and lead to natural separation points.
Porosity increases:_________. a. when grains settle more closely together after deposition.b. with increasing crystallization between grains in sedimentary rock. c. with the cementing of sediments by minerals from groundwater. d. when rocks develop joints or fractures.
Answer:
The correct solution is Option d (when rocks develop joints or fractures ).
Explanation:
Porosity is observable from descriptive samples taken. The drawbacks of receivable dams are that this is impossible to make true reflection temperature measurements, specific side-wall concrete samples while being often valuable can also result in poor coverage as well as dependence on log-derived porosity seems to have become the standard.As porosity rises, too much wind needs to pass further through most of the shelterbelt, which would be to say the less significant decrease in wind direction.Some other available scenarios have no connexons with the particular circumstance. So this seems to be a reasonable option.
If AB=12 and BC =19 then what does AC equal
Answer:
it depends on the angle made by lines AB and BC