Answer:
1. cuz there's no sun out at night 2. cuz that's how God made it
Explanation:
Answer:
the sky is dark at night because from your current position the earth's rotation is opposite of that of the sun so in other words the sun is shining on the other side of earth
In a short paragraph, explain the various waves of immigration to the United States. What groups were part of each of these waves?
Answer:
sorry if its too big.
Explanation:
U.S. immigration has occurred in waves, with peaks followed by troughs (see figure). The first wave of immigrants, mostly English-speakers from the British Isles, arrived before records were kept beginning in 1820. The second wave, dominated by Irish and German Catholics in the 1840s and 1850s, challenged the dominance of the Protestant church and led to a backlash against Catholics, defused only when the Civil War practically stopped immigration in the 1860s.
The third wave, between 1880 and 1914, brought over 20 million European immigrants to the United States, an average of 650,000 a year at a time when the United States had 75 million residents. Most southern and eastern European immigrants arriving via New York’s Ellis Island found factory jobs in Northeastern and Midwestern cities. Third-wave European immigration was slowed first by World War I and then by numerical quotas in the 1920s.
Between the 1920s and 1960s, immigration paused. Immigration was low during the Depression of the 1930s, and in some years more people left the United States than arrived. Immigration rose after World War II ended, as veterans returned with European spouses and Europeans migrated. The fourth wave began after 1965, and has been marked by rising numbers of immigrants from Latin America and Asia. The United States admitted an average 250,000 immigrants a year in the 1950s, 330,000 in the 1960s, 450,000 in the 1970s, 735,000 in the 1980s, and over 1 million a year since the 1990s.
Immigration is the international movement of an individual from the one nation to another nation. It is an action of permanent leaving to the foreign country.
What is Immigration?Immigration is the international movement of people to a destination country where they are neither natives nor citizens in order to establish themselves as permanent residents or naturalized citizens.
There are the three waves of the immigration, a first wave from the late 1800s to 1924, a second wave from the mid 1940s to 1965, and a third wave from the adoption of the 1965 Immigration and Nationality Act.
In the first wave of the immigration, the groups included were the Irish Catholics, In the second wave of the immigration, the groups included were the Italian and Russian.
In the third wave of the immigration, the groups included was the Chinese workers.
Therefore, there are three waves of the immigration that left to the foreign country.
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define the plate tectonics
Answer:
What is a tectonic plate?
A tectonic plate (also called lithospheric plate) is a massive, irregularly shaped slab of solid rock, generally composed of both continental and oceanic lithosphere. Plate size can vary greatly, from a few hundred to thousands of kilometers across; the Pacific and Antarctic Plates are among the largest. Plate thickness also varies greatly, ranging from less than 15 km for young oceanic lithosphere to about 200 km or more for ancient continental lithosphere (for example, the interior parts of North and South America).
How do these massive slabs of solid rock float despite their tremendous weight? The answer lies in the composition of the rocks. Continental crust is composed of granitic rocks which are made up of relatively lightweight minerals such as quartz and feldspar. By contrast, oceanic crust is composed of basaltic rocks, which are much denser and heavier. The variations in plate thickness are nature's way of partly compensating for the imbalance in the weight and density of the two types of crust. Because continental rocks are much lighter, the crust under the continents is much thicker (as much as 100 km) whereas the crust under the oceans is generally only about 5 km thick. Like icebergs, only the tips of which are visible above water, continents have deep "roots" to support their elevations.
Most of the boundaries between individual plates cannot be seen, because they are hidden beneath the oceans. Yet oceanic plate boundaries can be mapped accurately from outer space by measurements from GEOSAT satellites. Earthquake and volcanic activity is concentrated near these boundaries. Tectonic plates probably developed very early in the Earth's 4.6-billion-year history, and they have been drifting about on the surface ever since-like slow-moving bumper cars repeatedly clustering together and then separating.
Like many features on the Earth's surface, plates change over time. Those composed partly or entirely of oceanic lithosphere can sink under another plate, usually a lighter, mostly continental plate, and eventually disappear completely. This process is happening now off the coast of Oregon and Washington. The small Juan de Fuca Plate, a remnant of the formerly much larger oceanic Farallon Plate, will someday be entirely consumed as it continues to sink beneath the North American Plate.
Hope it helps
what is the distribution of power in legislative branch and executive branch in parliamentary and presidential governments
Explanation:
Defining characteristics of the parliamentary system are the supremacy of the legislative branch within the three functions of government—executive, legislative, and judicial—and blurring or merging of the executive and legislative functions. The legislative function is conducted through a unicameral (one-chamber) or bicameral (two-chamber) parliament composed of members accountable to the people they represent. A prime minister and the ministers of several executive departments of the government primarily carry out the executive function.
does a siphon work in vaccume
Answer:
The functioning of siphon is based on the atmospheric pressure.If there is vaccum, i.e., there is no atmospheric pressure, then there is no force on the liquid that can push the liquid into the siphon and siphon does not work.
Explanation:
No it doesn't work in vaccum
How do plates move?( explain in detail)
Answer:
Plates at our planet's surface move because of the intense heat in the Earth's core that causes molten rock in the mantle layer to move. It moves in a pattern called a convection cell that forms when warm material rises, cools, and eventually sink down. As the cooled material sinks down, it is warmed and rises again
Plates at our planet's surface move because of the intense heat in the Earth's core that causes molten rock in the mantle layer to move. It moves in a pattern called a convection cell that forms when warm material rises, cools, and eventually sink down. As the cooled material sinks down, it is warmed and rises again.
What island is located at 5° 52' 42" N, 162° 4' 8" W?
Answer: Kiribati
Explanation:
What do you think the cream parts of the thematic map show us in Source D?
Answer:
I think the cream areas are places that are in different altitude than the blue parts
Explanation:
1. What are lines of latitude? Which way do they run? Which way do they measure?
2. Where is 0 degrees latitude?
3. What are lines of longitude? Which way do they run? Which way do they measure?
4. Where is 0 degrees longitude?
5. What is a functional region?
6. What is a formal region?
7. What is the name of molten rock under the ground?
8. What is the name of molten rock when it reaches the surface?
9. Name the 5 themes and their definitions.
10. What is another name of a map maker?
11. What is a hemisphere?
12. Define a map legend or key, a compass rose, a scale.
13. Why is a population density map important to study?
14. Define biosphere, lithosphere, hydrosphere, and atmosphere.
15. What is a fault? What happens along a fault line?
16. What are the three layers of the Earth?
17. Describe the three major parts of the water cycle.
18. Large, deep pockets of water underground.
19. Characteristics of large scale and small scale maps.
20. What does the global grid consist of? What do you use to find an absolute location?
21. What is the difference between a political map and physical map?
22. Describe Sense of Place and Perception of place.
Answer:380 miles south of Ghana and 670 miles west of Gabon
Explanation:
Which of these is an entrepreneur
ultimately MOST concerned with?
O finding natural resources
O the factors of production
O interviewing employees
O making a profit
Answer:
making a profit. the factors of production
An entrepreneur ultimately most concerned with making a profit Option(d) is correct.
Who is an Entrepreneur?Entrepreneurs who are effective in facing the dangers challenges a startup are compensated with benefits, distinction and proceeded with learning experiences.
The people who fizzle endure misfortunes and become less significant in the business sectors Financial experts have never had a steady meaning of "entrepreneur" or "entrepreneurship" (entrepreneur" comes from the French.
However the idea of an entrepreneur existed and was known for quite a long time, the old style and neoclassical financial experts avoided entrepreneurs with regard to their proper models.
They expected that ideal data would be known to completely judicious entertainers, ruling out risk-taking or revelation. It was only after the center of the twentieth century that financial analysts truly endeavored to integrate entrepreneurship into their models.
Therefore Option(d) is correct.
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How does deforestation affect the amount of water in rivers and the air we breathe?
Answer:
Internet Answer- Deforestation has an effect on global air quality because trees release water vapor into the air which affects atmospheric temperatures and other crucial elements that keep this earth of ours ticking over nicely... This inevitably results in all of us breathing dirtier and more polluted air than we otherwise would.
8. Answer the following questions in detail. a. Write a note on detritivores. b. What is parasitism? Explain the two types of parasites. How do leguminous plants enrich the soil?
Answer:
(a)
Decomposers are of two types detritivores and saprotrophs based on how they decompose organic matter. Detritivores. These organisms ingest the dead organic matter and digest and break it down internally into simple nutrients. Earthworms and dung beetles are examples of detritivores. An association between two organisms, in which one is benefited at the cost of the other, is called parasitism.
(b)
There are two types of parasitic plants – Partial parasites and Total parasites. Partial parasites. Some parasitic plants are photosynthetic and depend on the host only for water and minerals. Such plants are called partial parasites or hemiparasites. Mistletoe is an example of a partial parasite. Total parasites – Some other parasitic plants depend completely on the host for sugar, minerals, and water. Such plants are termed total parasites. Cuscuta dodder or Amarvel is a typical example of a total parasitic plant. It can be identified by thin stems appearing leafless, with the leaves reduced to minute scales.
(c)
Many plants absorb soluble nitrogenous substances either nitrate ions or ammonium ions from the soil.
state nebular hypothesis regarding the origin of the earth
Answer:
Our solar system formed at the same time as our Sun as described in the nebular hypothesis. The nebular hypothesis is the idea that a spinning cloud of dust made of mostly light elements, called a nebula, flattened into a protoplanetary disk, and became a solar system consisting of a star with orbiting planets [12].
Explanation:
Hope it help you friend
Can anyone help me plz? Due tm
Answer:
2468
Explanation:
Size of Antarctica 2940324^2km
outline five reasons for industrial localisation
Answer:
Climatic Conditions
Nearness to Raw Materials
Nearness to Sources of power
Nearness to Markets
Adequate and Trained Labor
Explanation:
Nepalese farmers complain that there is more pain and less gain in their occupation. what are the reason behind this and what could be the possible ways to solve these problem
Answer:
Poverty, illiteracy, lack of education, bad goverence, etc are the reason behind this and possible ways to solve them are running awareness programs, god goverence, opportunities should be given, education related to farming, etc should be done.
the sculpting of the Earth's topography as they carry huge quantities of water from the land to the ____________.
Hey there! I'm happy to help!
The topography of the Earth is all of the unique changes in landscape with the different formations, elevation changes, etc.
It appears that this question is talking about rivers because it mentions something that carries huge amounts of water. Rivers are a principal factor in the sculpting of the Earth's surface as water can erode rocks and transport the sediments to other locations.
Rivers take water and transport to the sea. The sea is basically the ending point of the rivers as there is no where else for it to go. It is at the lowest elevation, so the rivers can't really flow anywhere else now.
Have a wonderful day and keep on learning! :D
which sweet water lake is situated at the higher altitudes?
Answer:1000m
Explanation:
Volcanic activity and the movement of tectonic plates are examples of _____.
ecological processes
human modification
climatology
erosion
geomorphic processes
Answer:
geomorphic processes involves vulcanicity and tectonic plates movements
The earth's surface from the edge of a continent to the deep part of the ocean is called the continental shelf.
True or False
Answer:
true
Explanation:
A continental shelf is the edge of a continent that lies under the ocean. Continents are the seven main divisions of land on Earth
If you have a prehistoric tooth, how can you use carbon dating to determine its age?
sorry I didn't understand that.
Explanation:
btw just for earning points
Answer:
by determing the amount of carbon 14 is in the sample.. then you can accurately determine its age.
Which are linear pairs? Check all that apply.
The pair of the linear angles include:
B. ∠BAC and ∠CAD
C. ∠BAE and ∠EAD
D. ∠EAD and ∠DAC
What are linear pairs?Linear pair of angles are formed when two lines intersect each other at a single point. It should be noted that the angles are said to be linear if they are adjacent to each other after the intersection of the two lines.
Also, the sum of angles of a linear pair is always equal to 180. The linear pair of angles represents the sum of the angles of the pair is 180° which exist originated at a point of a line.
In other terms, the pair of supplemental angles stands for the linear pair.
From the figure shown, the pair of the linear angles exist,
B. ∠BAC and ∠CAD
C. ∠BAE and ∠EAD
D. ∠EAD and ∠DAC
Thus, Options B, C, and D are correct.
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Complete question:
Which are linear pairs? Check all that apply.
A. ∠DAE and ∠EAD
B. ∠BAC and ∠CAD
C. ∠BAE and ∠EAD
D. ∠EAD and ∠DAC
E. ∠CAE and ∠BAD
The United States is a federal republic, which divides power among national, state, and local governments, but it is also a representative democracy, which means that
Name the factors influencing agriculture?
Answer:
They are
1 topography
2 climate
3 soil
4 market
5 transportation facilities
Hope this helps
What are the four general characteristics of a state?
Answer:
territory, population, government, and sovereignty.
Explanation:
The Alps are mountains that serve as a physical boundary between countries in Europe. According the article, the Swiss have created the world’s longest tunnel. How will this new tunnel revolutionize transportation in Europe and overcome this physical barrier?
Answer:
The Gotthard Tunnel has opened up transportation in Europe. For the first time, there is a continuous high-speed rail network connecting the North Sea to the Mediterranean. The region where the tunnel is located is rugged and difficult to cross. What used to take several days on foot in the 1800s now takes only 20 minutes on 155-mile-per-hour trains. The travel time between places like Zurich, Switzerland, and Milan, Italy, is cut down by about an hour and a half.
Thanks to the Gotthard Tunnel, Europe is becoming more united than ever. The Alps are no longer a boundary that separates the countries of Europe from each other. With the Gotthard Tunnel, humans have conquered the mountain!
Explanation:
name the land marks that you or know about
Machu Picchu, Taj Mahal, Great Wall of China, Eiffel tower, The great pyramid of Giza, Sphinx, leaning tower of Pisa.
How should we utilise the landform of Nepal for economic progress of the Nation? Suggest any seven point
Answer:
hope this helps
Explanation:
Answer: The Himalayan region can be promoted for tourism. Crops like wheat, millet, and corn can be grown in the hill region which is mostly covered with dense forests and rice, and sugar cane can be grown in the Terai region. This way Nepal can utilize its diversity of areas and be economically stable country.
làm rõ địa hình đồi núi nước ta tác động đến sự phân hóa đất như thế nào
Answer:
what you have write
Explanation:
write it properly
6. The relationship between a law and a theory is (2 points)
1 laws are based on complex theories.
2 laws become theories.
3 theories all become laws.
4 theories never become laws. theories can become laws.
Answer:
am not sure of what to choose from these options above so i maybe helped a explaining a bit
Explanation:
A law predicts what happens while a theory proposes why. A theory doesn't become a law with even enough explanation. A law is the description of an observed phenomenon. It doesn't explain why the phenomenon exists or what causes it. The explanation of a phenomenon is called a theory. It is a misconception that theories turn into laws. theories are theories and laws are laws
What is the social impact of globalisation on developing countries
Answer:
As far as its impact is concerned, discussion of globalization tends to consider simultaneously its effects on economic growth, employment and income distribution - often without distinguishing between- countries and within-country inequalities – and other social impacts such as opportunities for poverty alleviation
Explanation:
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