Answer: 1- Migration boosts the working-age population.
2-Migrants contribute to technological progress.
3-displacement of nationals from occupations in the countryside and in the cities
Explanation:
How can you identify different types of rocks? Include information that might be useful to identify rocks in fields and in large areas of rocks.
Answer:
A rock is a non-living earth material that is naturally formed. Rocks consist of mineral grain collections which are held in a solid mass.
Explanation:
Rocks are primarily identified by their minerals and texture. A distinctive mineral set is present in each type of rock. A rock may consist of grain, such as quartzite, of all minerals. More generally, a mix of various minerals consists of rocks. The texture is a description of mineral grain size, form, and arrangement.
Igneous Rocks:-
Cooling magma forms igneous rocks. Lava is magma that erupts on the surface of the earth. The chemical makeup of the magma and its refreshment speed determine how cool and crystallized rocks form, like minerals.
Sedimentary Rocks:-
By combining and cementing sediments, broken rock-like gravel, sand, silt, or clay rocks. Sedimentary rocks form.
The weathering and erosion of existing rocks can lead to the formation of those sediments. Chemical precipitates, which have been left behind by the liquor, are also included in sedimentary rocks.
Metamorphic Rocks:-
Metamorphic rocks occur when heat or pressures within the Earth change minerals in an existing rock.
Why is the Big Crunch a hypothesis and not a theory like the Big Bang
Answer: The Big Crunch scenario hypothesized that the density of matter throughout the universe is sufficiently high that gravitational attraction will overcome the expansion which began with the Big Bang.
Explanation:
Hope it helps you if not sorry
Andrew drew this diagram to show a certain type of weather front. Which type of front is it?
Answer:
The answer is stationary front
what do you think is the reference point for earth rotation
Answer:
North Pole
Explanation:
As viewed from the north pole star Polaris, Earth turns counterclockwise. The North Pole, also known as the Geographic North Pole or Terrestrial North Pole, is the point in the Northern Hemisphere where Earth's axis of rotation meets its surface. This point is distinct from Earth's North Magnetic Pole.
Chlorine atoms in the stratosphere
A.increase the amount of ozone
B.prevent light from passing through the ozone layer
C.combine with oxygen to form poisonous gases
D.break down ozone into oxygen atoms
Answer:
D
Explanation:
chlorine atoms come into contact with ozone in the stratosphere they destroy ozone molecules
The Gulf Prairies and Marshes ecoregion experiences significant soil erosion. One would expect the climate in this region to be –
Answer:
Warm and Humid
Explanation:
When a climate is referred to as Warm and Humid, there is a high probability of soil erosion occurring mostly as a result of constant rainfall, causing flood and eventually leads to soil erosion.
The high rainfall occurring in a warm and humid climate is a result of the area being near to the sea and with relative heat to evaporate the water into the atmosphere.
Hence, a warm and humid climate is characterized by rainfall, the rain often washes the surface of the land causing soil erosion.
Therefore, the Gulf Prairies and Marshes ecoregion experience significant soil erosion. One would expect the climate in this region to be "warm and humid"
What do you notice about the volcanoes vs the tectonic plates?
SEE THE PHOTO PLS!.
Answer:
Volcanoes are mostly around the border of the tectonic plates .
Green lizards were observed in the region in the image. Changes in the geography of the region caused the formation of a stream, which divided the region into two halves. The left half developed a dark green environment, and the right half a comparatively lighter green environment. As a result, two geographically isolated populations, dark and light green lizards inhabited either side of the stream.
Answer:
what exactly is your question then?
Classify the triangle given side lengths 10, 18, 27.a)Acute b) Obtuse c) Right Triangle d) Scalene
Social
Give someone a fish
and you give them a
meal. Teach them how
to fish and you give
them meals for life.
Use your knowledge of development issues to explain what the
saying given in the quote above means.
Answer:
giving someone something would've word hard for is not good you need to teach him or her how to work hard for it.
identify the explicit function for the sequence in the table. x:1, 2, 3, 4, 5, y: 8, 14, 20, 26, 32,
Answer:
The explicit function is y = 6x + 2
Explanation:
Since the change in x, Δx is constant and Δx = 1 and also, the change in y, Δy is constant and Δy = 6, we use the equation of a straight line in gradient form.
So, (y - y₁)/(x - x₁) = Δy/Δx where x₁ = 1 and y₁ = 8
So, substituting the values of the variables into the equation, we have
(y - y₁)/(x - x₁) = Δy/Δx
(y - 8)/(x - 1) = 6/1
(y - 8)/(x - 1) = 6
cross-multiplying, we have
(y - 8) = 6(x - 1)
expanding the brackets, we have
y - 8 = 6x - 6
adding 8 to both sides of the equation, we have
y - 8 + 8 = 6x - 6 + 8
y + 0 = 6x + 2
y = 6x + 2
So, the explicit function is y = 6x + 2
Answer: ;) a(n) =8 + (n-1) •6
Explanation:
You’re welcome, can I get the top answer thing it would be my first
How social media affects young persons safety
Answer:
But what impact is all of this social networking having on young minds?” Teens' developing brains are extremely vulnerable to so much time online, and because they often have difficulty self-regulating their screen time, risks increase which means they are more susceptible to peer pressure and cyberbullying.
Explanation:
Answer:
In many ways, some include:
Spreading your Personal Information
Cause mental problems from all the critics
Bring you down in the future when your employer of school finds out something bad on social media
Explanation:
Social media is a double edged sword with many pro's and cons.
Rocks, minerals, and fossil fuels are what type of resource?
Answer:
natural resources like Rocks, minerals , and fossil fuelsIdentify the definition of the hydrological cycle. .
A an open system made up of stores and transfers
B a closed system made up of only stores
C a closed system made up of stores and transfers
D an open system made up of only transfers
I believe that the answer is A.
If david's dad's room is rectangular with one side being 8.5 feet, and If David wants to buy a rug to cover half of his bedroom floor, what should the area of the rug be?
Answer:
Area of rug for half room = 4.25a feet²
Explanation:
Given:
One side of rectangular room = 8.5 feet
Find:
Area of rug for half room
Computation:
Assume;
Another side of rectangular room = a feet
So,
Area of rectangle = length x width
Area of rectangle room = 8.5 x a
Area of rectangle room = 8.5a feet²
Area of rug for half room = Area of rectangle room / 2
Area of rug for half room = 8.5a / 2
Area of rug for half room = 4.25a feet²
Which of the following is an effect of acid rain? A. Plants absorb water more easily. B. Air quality decreases. C. Surfaces of buildings, statues, rocks, and leaves are damaged. D. Heat from the Sun is absorbed more quickly by the atmosphere. Please select the best answer from the choices provided A B C D
Answer:
surface of building,rocks,leaves,etc are damaged
Explanation:
because they are washed when acid rain occurs
Each year Paris, Milan, and New York City hold fashion weeks showcasing the latest in clothing design. These events provide major clothing designers with the opportunity to finance new brands and to collaborate. Fashion weeks receive a large amount of news coverage in online, print, and televised media, which influences consumers' preferences and purchasing decisions.
Which of the following geographical processes best explains this impact on consumers?
A. Central business districts are increasingly commercialized.
B. Push and pull factors affect the flows of urban migrants.
C. World cities have market effects on a globalized urban culture.
D. Urban populations are correlated as described in the rank-size rule.
E. Uneven development results from the dominance of primate cities.
Answer: C. World cities have market effects on a globalized urban culture.
Explanation:
The major cities of the world are are so popular that they are able to influence the decisions of people when it comes to purchasing decisions.
This is because as major cities, they are trend setters. When a new trend emerges in a city like Paris or New York, people around the world would want to copy that trend. It is very lucrative therefore, to host a fashion show in these cities as the adoption of the presented fashion by the city increase the chances of the fashion making it globally.
A square is a polygon with 4 sides is an example of?
Answer:
Quadrilateral angled polygons ( Quadrangles )
Answer:
rectangle
Explanation:
Which trend does this graph predict?
O The population in less-developed countries will steadily increase.
O The population in less-developed countries will steadily decrease.
O The population in less-developed countries will remain unchanged.
O The population in less-developed countries will be unable to be calculated.
Answer:
Explanation:
The Answer is A i pass it
Based on the information provided, it is difficult to determine the specific trend predicted by the graph without actually seeing the graph itself. However, we can analyze the given options based on the context provided.
Option 1 suggests that the population in less-developed countries will steadily increase. This could be a possible prediction if the graph shows a consistent upward trend in population growth.
Option 2 proposes that the population in less-developed countries will steadily decrease. This could be a possible prediction if the graph demonstrates a consistent decline in population over time.
Option 3 states that the population in less-developed countries will remain unchanged. This could be a possible prediction if the graph shows a flat line, indicating no significant change in population.
Option 4 suggests that the population in less-developed countries cannot be calculated. This would be an unlikely prediction since population data is routinely collected and calculated for countries, even if they are less developed.
Ultimately, without visualizing the actual graph, it is impossible to definitively determine which trend is predicted.
Learn more about graph predict here
https://brainly.com/question/14553555
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Why less rainfall and hotter weather would affect us?? Help me plsss
Answer:
If there is less rainfall than in agriculture or river scarcity of water is increase and If hotter weather than we need more water to drink or other purpose and we fell to hot
In my book there was a statement about agriculture: fields being SMALLER due to HIGHER population density. Shouldn't the fields be bigger BECAUSE there's more people?
Answer:
Fields should be bigger to feed more people, but they are smaller because people live on those lands.
Explanation:
A higher population density means that there are more people in an area. As there are more people, there is not enough space for all of them to live in the city, so new cities and towns emerge occupying the field's lands used for cattle raising and agriculture. There should be larger fields to feed all the population, but they become smaller because parts of them are now populated.
3. Satellite measurements show that the amount of energy the sun produces
A. has been steadily decreasing over time
B.increases and decreases from year to year
C. has been steadily increasing over time
D.stays constant over the time it has been measured
it has to be either D or C.
Hurricane Katrina was a hurricane that struck the Gulf Coast in the summer
of 2005. Based on the diagram, which letter indicates the area of highest
barometric pressure?
B
id
A. D
B. B
O
C. C
D. A
Answer:b
Explanation:
What is the main issue with fair trade chocolate?
I'd assume its that chocolate's ingredients can be expensive to transport and may not always classify as food to the government during transportation processing.
¿Cuáles son mis objetivos?
¿Qué es lo que quieres lograr con
tu investigación?
esas son preguntas hacia ti
Pregunta:
cuales son mis objetivos?
Que es lo que quieres lograr con tu Investigación?
Respuestas:
Mis objetivos son aprender más sobre está clase y lo que yo quiero lograr con mi investigación es que los demás compañeros aprendan más sobre este tema y estén más informados.
most of the earth’s earthquakes occur around
Answer:
Along continental and oceanic plate edges, as well as faults.
PLEASE HELP I BEG U WITH ALL MY HEART<3 IF CORRECT I WILL GIVE BRANLIEST Wow! You now know so much about Canada! Your friend Jordan, however, knows nothing about it. In a few months, his family is going on a tour of Canada. He has asked you to help him learn more about it before his trip.
Write Jordan a three-paragraph letter in English, and compare the culture of Canada and American culture, especially in terms of foods, sports, transportation, population, and demographics. How is your culture similar to that of Canada’s? How is it different? Use a lot of details to help Jordan prepare for the trip, and have fun! You can use the CultureGrams™ link to get ideas and information. (5 points per paragraph)
Before you write, take notes on these questions to help you think of what to tell Jordan.
1) What are the five most interesting things you have learned about Canada?
1.
2.
3.
4.
5.
2) What are three aspects of the culture of Canada that are similar to the United States?
1.
2.
3.
3) What are three aspects of the culture of Canada that are different from the United States?
1.
2.
3.
Now, here is a guide for your letter. You don't have to follow this pattern exactly, but feel free to use it if it's helpful.
Hey Jordan,
It's cool that you get to visit Canada. Here are some interesting things about Canada. (Now describe some of these things.)
Some things in Canada are very different from the United States. For example, (describe a few differences)
Some things in Canada are a lot like the United States. For example, (describe a few similarities)
Have a great trip! Bring me back a souvenir!
Answer:
However, most Americans do not notice much difference between the two countries, which share common borders and culture. ... Americans are generally more sociable, patriotic, conservative, religious, and traditional. Canadians are more restrained and at the same time more liberal
Canada is approximately 9,984,670 sq km, while United States is approximately 9,833,517 sq km, making United States 98.49% the size of Canada. Meanwhile, the population of Canada is ~37.7 million people (294.9 million more people live in United States).
Basketball seems to be the least but obviously having a winning team in Canada will definitely peak interest in the sport. Well if you like certain sports (baseball and American football) that so happen to be very big in the US then yes, you'd follow that. Lots of Canadians follow American sports.
There are five principal modes of transportation in Canada: water, rail, motor carrier, air and pipeline.America don’t have them
Explanation:
The high temperature in the upper thermosphere: a. produces a tremendous amount of heat transfer. b. would feel cold to humans due to few molecules for heat transfer. c. is produced primarily by the increased molecular activity of argon and helium. d. is more a measure of sensible temperature than kinetic energy. e. is produced by the absorption of UV radiation.
Answer:
e. is produced by the absorption of UV radiation.
Explanation:
The thermosphere is a layer of Earth's atmosphere which is directly above the mesosphere and below the exosphere. It extends from about 85 to 500 km altitude above the earth.
In the thermosphere, the temperature is strongly dependent on the level of solar activity. When the Sun is very active and emitting more high energy radiation, the thermosphere becomes hotter by X-ray and UV radiation absorption.
India has hands strong geographical and historical links with her neighbours. Comment
Explanation:
hope it helps
mark me as brainliest thanks❤
how did changing the environment in this case change the number of light versus dark peppered moth in the industrialized areas?
