Answer:
Neutral oxides show neither basic nor acidic properties and hence do not form salts when reacted with acids or bases, e.g., carbon monoxide (CO); nitrous oxide (N2O); nitric oxide (NO), etc., are neutral oxides.
Answer:
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MgO
Explanation:
Zinc oxide ZnO, Tin(IV) oxide or SnO2, Aluminum oxide Al2O3 are all amphoteric substances, meaning they can react with both acids and bases.
But in MgO, Magnesium is a metal and like most of the metals, it forms basic oxides. It is a basic oxide and contains oxide ions.
Hence it will not react with both acid and Bases
Question 5
20 pts
Rectangle WXYZ has coordinates W(8,-1) X (11,-3) Y(7.-9). What are the coordinates of point Z?
O (5,-5)
O (4,-7)
O (4.-6)
O (5.-6)
Answer:
Z(4, -7)
Explanation:
W(8, -1), X(11, -3), Y(7, -9)
X - Y = (4, 6)
Z = (8-4, -1-6) = (4, -7)
Tell me if I made any mistakes <3
A change to one system will affect
You are a business man/woman planning a trip to South America to see farm supplies, which 4 countries are you going to be sure to visit and why?
Answer:
chile
Explanation:
its cool
why is Greenland called Greenland when it's covered in ice
Answer:
The name Greenland comes from Scandinavian settlers. In the Norse sagas, it is said that Erik the Red was exiled from Iceland for murder. He set out in ships to find land rumoured to be to the northwest. After settling there, he named the land Grfnland (Greenland), possibly to attract more people to settle there.
Answer:
reverse psychology
Explanation:
The person who found Greenland saw it was a land covered in ice but he wanted people to go to Greenland so he named it Greenland Iceland was covered in grass and farmable land so he named it Iceland to keep people out.
Why was Wegener's idea called a theory?
Answer:
Continental drift was a theory that explained how continents shift position on Earth's surface. Set forth in 1912 by Alfred Wegener, a geophysicist and meteorologist, continental drift also explained why look-alike animal and plant fossils, and similar rock formations, are found on different continents.
Plate tectonics is the theory that Earth's land masses are in constant motion. The realization that Earth's land masses move was first proposed by Alfred Wegener, which he called continental drift.
The city of beaver is (blank) of oklahoma city
1. How does the unlimited use of
automobiles contribute to urban sprawl?
Answer: wide spreads use of automoblies , growth of expressways
Explanation:
The development of the vehicle allowed for increased population dispersal.
How did the automobile lead to urban sprawl?Long before World War II, cars became a dissemination and cohesive factor that influenced the scope and pattern of suburbanization. The vehicle was an enabling technology that allowed for increased population dispersal, as David Nye put it. Roads and highways serve as the crucial common linkages that connect people to their homes, places of employment, and recreational activities while motor vehicles scatter populations in an essentially random manner.
Before urban sprawl was named and acknowledged, this process was already in motion. Approximately 135,000 homes across sixty cities were reliant on automobile transportation in 1922. Thirteen million homes lacked access to public transportation by 1940. However, these numbers differ significantly from area to region. The density of Northeast cities, which typically precedes the vehicle period, was three times higher in the late 1990s than that of Midwestern cities and six times higher than that of Western cities.
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lake tahoe straddles the border of which two states?
Answer:
California and Nevada
Explanation:
.
what is the definition of climate?
Answer: climate-the weather conditions prevailing in an area in general or over a long period.
Explanation:
what is the major mechanism by which ocean surface waves are generated?
What is it at 90 Celsius East when it is 6:00 a.m. at Prime Meridian?
Answer:
1:35 am
Explanation:
explain the causes of cyclone
Answer:
Tropical cyclones are like giant engines that use warm, moist air as fuel. That is why they form only over warm ocean waters near the equator. The warm, moist air over the ocean rises upward from near the surface. Because this air moves up and away from the surface, there is less air left near the surface.
Explanation:
The white box (BELOW) should be identified as...
focus
Earthquake
P-wave
Epicenter
Answer:
epicentar
Explanation:
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if you want to travel by plane from the rio grande to the northern shore of the hudson bay. about how many miles would your journey be
Answer:
850 miles long
hope this helps.
Explanation:
which geologic feature occurs at a convergent boundary?
Answer:
an earthquake
Explanation:
just took the test
What are considered push factors for immigration?
Question 3 options:
A) Multiculturalism in current country
B) Lack of educational opportunities
C) Soaring economy
D) None of the above
Answer:
A b C
Explanation:
Economic push factors of immigration include poverty, overpopulation, and lack of jobs.
B) Lack of educational opportunities
If there are no educational opportunities, then families with kids will start going out to better countries where there are more facilities.
Stratification refers to a. the process of breaking down a source rock into smaller pieces called grains. b. the development of layering within sedimentary rocks. c. the act of deposition of sediment that will ultimately form sedimentary rock. d. physical and chemical alterations, including compaction and cementation, that occur as sediment is transformed into rock.
Answer:
C
Explanation:
The act of deposition of sediment that will ultimately form sedimentary rock.
Thus, the correct option is C.
What is a sedimentary rock?Pre-existing rocks or fragments of extinct species serve as the building blocks for sedimentary rocks. They develop from deposits that build up on the surface of the Earth. Sedimentary rocks frequently exhibit recognizable bedding or layering.
Sedimentation is the process through which sedimentary rocks are created. Sedimentary rocks fall into one of three categories. The buildup and lithification of mechanical weathering debris results in the formation of clastic sedimentary rocks. Breccia, conglomerate, sandstone, siltstone, and shale are a few examples.
Chemical precipitation can result in the formation of clays, carbonates, sulfates, halides, zeolites, and chert. Based mostly on clast size, we give clastic sedimentary rocks their names.
Organic sedimentation is the buildup of plant material, such as that found at the bottom of a swamp. Clastic Sedimentary Rocks, Chemical Sedimentary Rocks, Biochemical Sedimentary Rocks, and Organic Sedimentary Rocks are the four main categories of sedimentary rocks.
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How does Climatic Conditions prove Continental drift?
Answer:
There is also much climate evidence supporting continental drift, most notable of which is glacial activity. Alfred Wegener investigated this field and found an anomaly in the Permo-Carboniferous ice sheet that was found through glacial till deposits to have once covered all the southern major plates.
Explanation:
a flood, a dust storm, a volcano, or a forest fire. Write about how you think it changes ecosystems
Answer:
A flood could damage it by causing erosion which harms soil, a dust storm, could make the soil worse which also meant the ground wasnt very stable if there was dust, a volcano could produce very toxic gases and block sunlight for plants which they need to grow, a forest fire could destroy all plants but the leave the soil more fertile.
Explanation:
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These natural phenomena are leading to major changes in marine ecosystems, as a result of ocean acidification, warming and the proliferation of oxygen-starved "dead zones".
Plagioclase feldspar is found in the _____ type of igneous rock.
Answer:
What is Andesite
Andesite is a type of fine extrusive igneous rock that contains plagioclase feldspar minerals. Its composition is intermediate between basalt and granite.
term used to describe the United States' diverse culture
plz and thank you
Answer:
"melting pot" if I'm sure. please don't report me if I'm wrong.
Please help asap is almost due
Answer:
could you make it a lil bit more clear cant see the words
Explanation:
Which of the following was NOT a reason why European monarchs wanted to claim
land in the New World?
a.) Psychological reasons
b.) Economic reasons
c.) Social reasons
d.) Political reasons
Answer:
A
Explanation:
The European imperialist push into Africa was motivated by three main factors, economic, political, and social. It developed in the nineteenth century following the collapse of the profitability of the slave trade, its abolition and suppression, as well as the expansion of the European capitalist Industrial Revolution.
Answer:
A
Explanation:
They wanted to look better, have more power politically, and wanted lot of money. A is the only one that doesn't fit.
Which islands of India is made up of Coral reef?
Explanation:
The major reef formations in India are restricted to the Gulf of Mannar, Palk bay, Gulf of Kutch, Andaman and Nicobar Islands and the Lakshadweep islands. While the Lakshadweep reefs are atolls, the others are all fringing reefs. Patchy coral is present in the inter-tidal areas of the central west coast of the country.
How do cells get energy?
Beginning with energy sources obtained from their environment in the form of sunlight and organic food molecules, eukaryotic cells make energy-rich molecules like ATP and NADH via energy pathways including photosynthesis, glycolysis, the citric acid cycle, and oxidative phosphorylation.
Explain ways in which the first immigrants reached Canada and the US
Answer:
Explanation:
Ellis Island Opens
The first immigrant processed is Annie Moore, a teenager from County Cork in Ireland. More than 12 million immigrants would enter the United States through Ellis Island between 1892 and 1954. 1907: U.S. immigration peaks, with 1.3 million people entering the country through Ellis Island alone. USA
The first immigrants from China to Canada came from California to the Fraser Canyon Gold Rush in British Columbia, beginning in 1858; immigrants directly from China did not arrive CANADA
the british naturalist charles darwin developed a theory after observing species in the galapagos islands. what is the name of this theory?
helpppppppp~! true or falseeee??
Answer:
false
Explanation:
I am not sure about it if correct pls mark me as brainliest
Answer:
True
Explanation:
Because tectonic plates move with the internal structure of the planet
If you had been a delegate to one of the state conventions, would you have sided with the Federalists, or the Anti-Federalists? Use what you know about each group to support your own point of view and opinion.
Please help, ive been having trouble
Answer:
Anti-federalist.
It called for a weaker central government (or what is now known as the federal government), and allowed for individual states to govern themselves based on their own needs and, to a certain degree, wants. Essentially, what is imposed on one group can be drastically different from another community.
For example, take counties for example. A urban county in California can create legal codes and laws that are more suited for it's own citizens, such as having a larger police force, focus on worker's rights, and many others. On the other hand, a county with large amounts of farmland may prioritize getting a sustainable and easy access to water for each member of the community that owns farmlands, as well as priority towards community goods that can enhance not only their individual produce, but also the community's output and growth as well, not only on the scale of supply, but also in profits, etc.
Essentially, the Anti-Federalist party wished for internal sustainability on the long term, by allowing smaller individual governments to meet the needs of it's own people. What does the federal government do then, you may ask? In that case, the federal government keeps together the union, and is tasked with foreign affairs. Each individual county may contribute funds to the state, which in turn contribute funds to the federal government (mandatorily). The federal government would then take care of the foreign affairs, alliances, as well as use the funds to raise an army in times of need. The system of the federal government should still be in place, with the executive, legislative, and judicial branch. The power will be balanced as it is intended to be today.
I got this from the internet and just edited it, i would actually be a federalist tho i agree with a lot anit federalist things too
Explain the environmental challenges facing a rapidly developing Asia. Identify three challenges faced on this continent.
Answer:
1. Endangered Species conservation
2. Air Pollution
3. Destruction of Coral Reefs
Explanation:
"Asia sits almost entirely in the tropics, and as such, is covered in rich, dense, biologically diverse jungle." Poachers, large companies exploiting land, small farms,(Etc), have always been a large factor of how hard it is to conserve the endangered species.
Small farms and large companies burn fires trying to clear land of trees(among other things.) So that then they can exploit the land the following year.
Over the past several decades, Asia's famous coral reefs have always been in dismay. This is the result of several factors like; 1. The ocean absorbs most of the carbon dioxide we put into the atmosphere each year. While this helps reduce the effects of global warming (temporarily), it also means that more of that carbon is going to be converted into carbonic acid, increasing the ocean’s acidity level.