Answer:
Phosphorus pentoxide is a chemical compound with molecular formula P4O10 (with its common name derived from its empirical formula, P2O5). This white crystalline solid is the anhydride of phosphoric acid. It is a powerful desiccant and dehydrating agent.
The molecule P2O5 is named "diphosphorus pentoxide," representing a compound composed of two phosphorus atoms and five oxygen atoms bonded together.
Diphosphorus pentoxide is a chemical compound with the molecular formula P2O5, consisting of two phosphorus atoms and five oxygen atoms bonded together.
It exists as a white, odorless solid or a colorless, viscous liquid depending on temperature and pressure. Diphosphorus pentoxide is a powerful desiccant and a crucial component in the manufacturing of various phosphoric acids, fertilizers, and chemical compounds.
It is also used in laboratory settings for dehydration reactions and as a reagent in organic synthesis. Due to its corrosive nature, handling diphosphorus pentoxide requires proper safety precautions and careful storage.
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Hello :) how does the UNWTO encourage tourism?
Answer:
UNWTO generates market knowledge, promotes competitive and sustainable tourism policies and instruments, fosters tourism education and training, and works to make tourism an effective tool for development through technical assistance projects in over 100 countries around the world.
Something that is given up as the result of a choice is referred to as __________.
A.
a cost
B.
scarcity
C.
a shortage
D.
a decision
I will give brienliest
Answer:
The answer is A; a Cost
Answer:
A. a cost
Explanation:
I got 100% on my quiz(edge) so thank you!
Authors provide context for us to make conclusions. What is context?
A.
facts
B.
implied meanings
C.
facts and previous knowledge
D.
the circumstances that make up a situation
Answer:
d:
the circumstances that make up a situation
Explanation:
Answer:
Its D
Explanation:
pls mark me brainiest and like and rate 5 stars
After farmers in the Fertile Crescent developed techniques to transfer water, people no longer needed to __________.
A.
turn to agriculture
B.
settle next to a river
C.
dig irrigation ditches
D.
travel to southern Mesopotamia
Please select the best answer from the choices provided
A
B
C
D
Answer:
Correct answer is B. settle next to a river.
Explanation:
B is correct answer as people had to move near the rivers, so they could provide their basic needs for life. Of course with this techniques they didn't need to move that much.
A is not correct because agriculture was their main preoccupation.
C is not correct because this was the main way the moved water from one place to another.
D is not correct as Southern Mesopotamia was the most fertile part of this area.
Answer:
b
Explanation:
Studies have shown that there is a relationship between the type and location of boundaries and the distribution and depth of earthquakes along or near these boundaries. Many earthquakes, shown in the map as wide bands, occur along convergent areas. These areas experience varying depths of earthquakes. Where would oceanic-oceanic convergence most likely occur? Nazca plate converging with the South America plate, forming the Andes mountains Philippine plate converging with the Pacific plate, forming Mariana Islands in the Pacific Ocean Juan de Fuca converging with the North American plate, forming the Cascade mountains North America Plate converging with the Eurasian Plate, forming a mid-ocean ridge
Answer:
Philippine plate converging with the Pacific plate, forming Mariana Islands in the Pacific Ocean
Explanation:
Oceanic convergence is the process resulting from the impact generated by the collision of two oceanic plates. This impact causes the heavier plate to sink to the point of being below the less heavy plate. The stronger the impact, the lower the heavier ocean plate will descend and the further it descends, the more it will be heated by the earth's mantle. As this plate is heated, the materials that melt and are incorporated into the mantle that increases in volume to the point of creating cracks in the terrestrial surface. This is how volcanic islands are formed, as well as cracks, similar to trenches on the seabed, are also created. Most of these volcanic islands are located in the Pacific, in the most easterly region. A strong example of this type of phenomenon is the Mariana Islands in the Pacific Ocean.
Answer:
B) Philippine plate converging with the Pacific plate, forming Mariana Islands in the Pacific Ocean
Explanation:
I got 100 on the Edge quiz.
the western part of Africa is passed by GM true or false
Answer:
true
Explanation:
the Gambia officially the Republic of the Gambia, is a country in west African
Helps pls i really need it
Answer:
1. Climate is a primary factor for influencing population distribution
2.Eastern Asia
The iron and nickel in the inner core are hotter than the surface of the sun. It is hot that it should liquid. Why isn’t it?
Answer:
Iron and nickel are heavy materials but the reason they stay solid in the Earth's core where temperatures can reach 5,427 C is because of the very intense pressure in the core to the point that all the metals are extremely cramped up together that prevents them from melting
Explanation:
A comparison of a map that shows the physical features of the Earth with a map
that shows population density would most likely lead to the conclusion that
Answer
It rains alot
Explanation:
58:35
Humidity can best be described as __________.
A.
water that falls back to Earth’s surface
B.
the amount of moisture in the Earth’s atmosphere
C.
how hot or cold the Earth’s atmosphere is at a given time
D.
pressure caused by the weight of the Earth’s atmosphere
Answer: the answer is B
Explanation:
Answer:
b
Explanation:
1. Each of the six cards shows a shape.
N
3
X
5
4
z
a. Which pair of cards shows a shape and its image after a rotation?
b. Which pair of cards shows a shape and its image after a reflection?
Answer:
look at it
Explanation:it says it right there
the top layer of the earth is its rotation yes or no?
Yes it is
Explanation:
Answer:
Yes
Explanation:
maya drinks 4 pints of milk a day, how much is in cups?
Answer:
8 cups
Explanation:
1 pint = 2 cups so 2 * 4 is 8
Answer:
8 Cups
Explanation:
1 pint (16 oz) is equal to 2 cups (1 cup= 8 oz), so 4*2= 8 cups of milk.
Commonalities used to group languages together include __________.
A.
origins, sounds, and words
B.
sounds, dialects, and accents
C.
letters, vowels, and body language
D.
signing, spoken, and written similarities
Please select the best answer from the choices provided
Answer:
A
Explanation:
SRSLY CAN SOMEONE ACTUALLY HELP- IM MARKING BRAINLIEST TOO!
After the Mexican Revolution, the new government promised "land, bread, and justice for all." What does this slogan tell you about the living conditions of the people before the revolution?
Answer: This tells you that the mexican people were likley living in famine, being treated poorly and didn't have property of their own.
Explanation:
describe the importance of growing plants
Answer:
Many human needs are met by plants and trees.
Most human needs for food, clothing, energy and medicinal needs are all met by plants and fruits, meat plants. Animals also depend on the existence of plants, meat fruits, and plants. Oxygen supply, carbon uptake from the environment and rainwater uptake into the soil, soil stabilization and prevention of soil erosion (high winds and showers) are other benefits of trees and plants in the environment.
The green space and the floral aroma of plants brought peace, joy and happiness to human beings. One of the most important places covered with trees and green space is the best place for recreation and human leisure. Existence of green space and trees can make the environment happy in landscapes and increase human life. Foliage of trees and plants absorbs airborne dust and reduces air pollution.
Airborne lead is the result of the activity of industrial units and motor vehicles and is one of the toxic and dangerous substances for humans, which is absorbed through respiration and has adverse effects and consequences on human health, which are caused by dense trees.
Write a description. Questions to consider: how is India a subcontinent? What does this represent?
Answer:
India can be considered as subcontinent because it has a large area, has physical defining boundaries, and lies on a separate tectonic plate.
Explanation:
India is often referred to as a subcontinent. While this may come as confusing, it is actually simple if we apply the basic geographic rules that would define a landmass as such. In order for a landmass to be considered a subcontinent, it has to be clearly defined with physical boundaries, to have a very large area, and to be situated on a separate tectonic plate from the one it is connected with.
India has clear physical boundaries from the rest of Asia, with high mountain ranges, such as the Himalayas and Pamir, being the dividing line. The area that India accounts for is similar to that of Europe for example. Last, but not least, India lies on its own separate tectonic plate, the Indian plate, which has colided with the Eurasian plate tens of millions of years ago, thus giving an impression that it is one, not two separate plates.
Help please….…........
Answer:
A
Explanation:
The process of cutoff usually occurs during a flood, when the rapidly moving mass of water takes the shortest path, cutting a new straight channel across the inside of the bend, and isolating the former meander bend as an oxbow lake.
What are some of the mineral resources found among the Caribbean Islands?
Answer:
they are
Explanation:
Within the Caribbean, some of the most important deposits of bauxite and lateritic nickel, as well as significant deposits of gold and silver, copper, zinc, manganese, cobalt, and chromium, are hosted in the Greater Antilles
The enduring legacy of communist control of Bulgaria is _________.
- the national government
- a system of hydroelectric
- a contaminated environment
- the modern Bulgarian military
D. the modern Bulgarian military
Answer:
A) The national goverment
Explanation :
Bulgaria is a parliamentary democracy. Until 1989, a communist government controlled the country. Bulgarians ratified the current constitution in 1991. Citizens 18 and older may vote. The president commands the armed forces and selects the prime minister and cabinet. The 240 members of the National Assembly make up the legislative body. The Constitutional Court decides if laws agree with the constitution.
What evidence, first published by Abraham Ortelius, supports Alfred
Wegener's theory of continental drift?
A. Similar animals live in different parts of the world.
B. Sensitive instruments measure plate movement.
C. Faraway places share similar fossils.
D. The coasts of South America and Africa fit together.
Answer:
Abraham Ortelius put forward as evidence for the theory of continental drift the fact that the coasts of South America and Africa fit together.
Explanation:
A is not correct because the animals that live in the present would hardly prove anything when it comes to continental drift.
B is not correct because such instruments didn't exist during the time of Ortelius.
C is not correct because this was not a piece of evidence put out by Ortelius, but it was Wegener that did that.
D is correct because Ortelius based his theory around the shapes of the continents and that their edges seemed to fit, with the eastern coastline of South America and western coastline of Africa being the most noticeable example.
make a list of the 10 highest mountains in the world, and indicate what kind of mountain's they are
Answer:
1 Mount Everest /
Sagarmatha /
Chomolungma 8,848[8] 29,029 8,848 Mahalangur Himalaya 27°59′17″N 86°55′31″E none 1953 145 (121)
NepalChina
2 K2 8,611 28,251 4,020 Baltoro Karakoram 35°52′53″N 76°30′48″E Mount Everest[9] 1954 45 (44)
PakistanChina
[10][dp 1]
3 Kangchenjunga 8,586 28,169 3,922 Kangchenjunga Himalaya 27°42′12″N 88°08′51″E * Mount Everest 1955 38 (24)
NepalIndia
4 Lhotse 8,516 27,940 610 Mahalangur Himalaya 27°57′42″N 86°55′59″E Mount Everest 1956 26 (26)
NepalChina
5 Makalu 8,485 27,838 2,378 Mahalangur Himalaya 27°53′23″N 87°05′20″E Mount Everest 1955 45
NepalChina
6 Cho Oyu [11] 8,188 26,864 2,340 Mahalangur Himalaya 28°05′39″N 86°39′39″E Mount Everest 1954 79 (28)
NepalChina
7 Dhaulagiri I 8,167 26,795 3,357 Dhaulagiri Himalaya 28°41′48″N 83°29′35″E K2 1960 51 (39) Nepal
8 Manaslu 8,163 26,781 3,092 Manaslu Himalaya 28°33′00″N 84°33′35″E Cho Oyu 1956 49 (45) Nepal
9 Nanga Parbat 8,126 26,660 4,608 Nanga Parbat Himalaya 35°14′14″N 74°35′21″E Dhaulagiri 1953 52 (67) Pakistan[12][dp 1] [13]
10 Annapurna I 8,091 26,545 2,984 Annapurna Himalaya 28°35′44″N 83°49′13″E Cho Oyu 1950 36 (47) Nepal
Explanation:
Answer:Mount Everest is a Himalayan mountain
Explanation:
Himalayan mountain
4. Which description of the hydrologic cycle (Water Cycle) is best?
A. Ice Melts and increases the ocean volume causing flooding
B. Ice seeps into the ground doubling the size of aquifers
C. Water dries out in certain regions but floods in others
D. Water evaporates into the atmosphere and returns as precipitation
Answer:
The manner in which the hydrologic cycle can be described in simple words is that the water evaporates into the atmosphere and returns as precipitation.
Explanation:
A is not correct because this describes the changes in the water bodies and their condition depending on the climate.
B is not correct because this describes how the ice influences the water bodies located underground.
C is not correct because this describes the distribution of water based on climate conditions.
D is correct because it describes the hydrologic cycle in a simple manner, with the water evaporating into the atmosphere, then it condensates when conditions form precipitation (rain, snow, hale) occurs and falls on the surface.
what type of things characterize the Sahel region
Answer:
The Sahel has a tropical semi-arid climate (Köppen climate classification BSh). The climate is typically hot, sunny, dry and somewhat windy all year long. The Sahel's climate is similar to, but less extreme than, the climate of the Sahara desert located just to the north.
Explanation:
What is the capital of N. Ireland?
Answer:
Belfast
is the capital of n ireland
Answer:
Belfast
Explanation:
Its on the web
Why were epics so important to historians?
Answer:
They entertained the citizens
Explanation:
Which of the following regions can be defined by its physical boundaries?
A. O New England
B.
The Midwest
C
Colorado
D. Hawaii
The region that can be defined by its physical boundaries is Hawaii. Thus the correct option is D.
What are the physical boundaries?Natural barriers that distinguish different or more locations are known as physical boundaries. Physical borders can be valleys, cliffs, or oceans. Your right to privacy, and to avoid having your territory invaded, is all protected by physical limits.
The region that can be defined by its physical boundaries is Hawaii as it is an island that is surrounded by water from sides which distinguishes its boundaries as oceans.
Hawaii has a diverse topography that includes volcanic deserts, fern and bamboo rainforests, jagged ocean cliffs, foggy plateaus, and tropical coastal regions. Hawaii is the only state in the union that is made up completely of islands and was created by eruptions.
Therefore, option D is appropriate.
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How did the way the Persian government handled religion throughout the empire help preserve social and political order?
Answer:
In the Persian Empire, since the period of Achaemenid dynasty there was an existing principle of religious tolerance, that was spread throughout the whole country.
Explanation:
Even during the reign of Cyrus the Great, who was the first important ruler of the Empire a religious tolerance was established. He was known in history as a ruler who freed Jews from Babylonian captivity, but also as someone who brought edict throughout the country in which a principle of tolerance dominated. This was continued during the period of his successors.
Which of the following pairs represents complementary products?( i give give a brainlest)
televisions and DVD players
oranges and apples
hats and gloves
gas and cars
Answer:
actually I'm thinking of the wrong definition
it would be dvd and tv and gas and car, because you can connect the dvd player to the tv to enhance its features, and a car needs gas to run so maybe A and D
not this maybe
it seems to me it would be oranges and apples
as they are different but equally the same, both fruits and healthily for you
and Maybe hats and gloves, their for different parts of the body but used for the same function keep worth (or just used to avoid blisters) is my guess
5. As Islam spread to Sub-Saharan Africa by the 9th
century, wealthy elites became the first local
adherents, but ordinary people only converted slowly
if at all from native religions. This phenomenon
illustrates the process of
(A) contagious diffusion
(B) stimulus diffusion
(C) hierarchical diffusion
(D) relocation diffusion
(E) migrant diffusion
Answer:
The manner in which Islam has initially been spreading in sub-Saharan Africa can be described as hierarchical diffusion.
Explanation:
A is not correct because this type of diffusion is characterized by a distance controlled spreading of ideas, where a local population is used to spread it from person to person.
B is not correct because this type of diffusion is characterized by modifying the original ideas in accordance with one's views and perceptions.
C is correct because this type of diffusion is the one where it is the people of high authority that first take the step and adopt the ideas and the people accept them because their rulers did, or may not accept them at all.
D is not correct because this type of diffusion is characterized by relocating a population in order to influence another population to accept certain ideas.
E is not correct because this type of diffusion is characterized by a large group of people migrating and spreading the idea as they settle in a particular area.