What is the median age of the European
population? Why might this pose a problem
for European nations?

Answers

Answer 1
Is this asking about right now, or at a certain point in history?

Related Questions

Please help I will give brainliest


Match each type of rock with the way it’s formed


Answers

Intrusive igneous rock >>cooling magma
Extrusive igneous rock >> cooling lava
Sedimentary rock>> erosion and deposition
Metamorphic rock>> pressure and heat

Why is it incorrect to say that the earths crust is covered with tectonic plates

Answers

Answer:

The statement that the earth's crust is covered by tectonic plate is considered as false. The earth's crust as an upper mantle and inner layer of the crust. The tectonic plates always move over the mantle and does not stay constant. Hence the earth crust is not covered by tectonic plates.

Answer: Ask your teacher for help

Explanation:

What crop is the South most known for?

a.
corn
c.
cotton
b.
wheat
d.
potatoes

Answers

Answer:

Cotton

Explanation:

Hope this helps!!

Answer:

 c. cotton

Explanation:

everyone above is correct in case someone needs to be assured that it is.

Which of the following is true about the age of rock layers and the age of the Earth? A. The top layer in a sequence of rock layers is older than the Earth. B. All rock layers are older than the Earth. C. The Earth is older than any rock layer. D. The bottom layer in a sequence of rock layers is older than the Earth.

Answers

Answer:

The Earth is older than any rock layer.

Explanation:

The rock layers on our planet are numerous, and each of them represents a particular geological period. They occupy anywhere between 25 and 70 km in-depth, or rather the uppermost layer of our planet. And while some of these rock layers are over a billion years of age, they are not older than Earth. Earth has initially formed from a nebula, space dust, which over time consolidated, and it took at least a couple of billions of years for the first rocks to occur.

The rocks only started to form when the conditions were right on the surface, or basically when Earth cooled enough so that the magma can cool down and solidify. Since the formation of the first rocks, the process has not stopped, and there is the constant formation of new ones, pilling on top of the older layers. It is not just that new rocks are forming though, but older rocks are getting subducted and end up in the mantle where they melt and get recycled.

Which North American mountain range contains the Great Continental Divide?

Andes
Appalachians
Rockies
Cascades

Answers

Answer: The Rocky Mountains

Explanation:

It is the mountain range that divides the west coast of the USA and Canada from the rest of the countries.

PLS HELP!!!

What is a corbel?​

Answers

Answer:

In architecture, a corbel is a structural piece of stone, wood or metal jutting from a wall to carry a superincumbent weight, a type of bracket. A corbel is a solid piece of material in the wall, whereas a console is a piece applied to the structure.

Explanation:

hope that helps ya :)

A planar projection map is most useful for sea navigation.

Question 3 options:
True
False

Answers

Your answer for your question is False { Trust me its false}

IamSugarBee

Answer:

True

Explanation:

A 'planar projection map' is helpful for sea navigation. Explanation: A 'planar projection map' that shows the particulars of the globe in a flat surface projection. ... If any other map such as Cylindrical map is used then, the edges are not so perfect, they show distortion.

Large numbers of skilled workers left iran in the early 21st century,primarily beacause?

Answers

Answer:

They sought more skilled opportunities in countries like the United States

Explanation:

They sought more skilled opportunities in countries like the United States.

What are the cultural differences between areas that were covered by ice
during the last ice age and areas that were not covered?
A. Uncovered regions tend to be Democratic voting areas today.
B. Uncovered regions tended to industrialize earlier.
C. Covered regions tend to be Republican voting areas today.
D. Covered regions tended to industrialize earlier.

Answers

Answer:

a. Uncovered regions tend to be democratic voting areas toda

Answer:

Covered regions tended to industrialize earlier.

What is the main role of earths atmosphere

Answers

Answer:

Gases in the atmosphere surround Earth like a blanket. They keep the temperature in a range that can support life. The gases keep out some of the Sun's scorching heat during the day. At night, they hold the heat close to the surface, so it doesn't radiate out into space.

Explanation:

Answer:

To protect our fragile Earth from the solor winds

Explanation:

Hi, have a nice day!

Milo is observing the things around his family's farm. He writes down four different resources and whether he thinks they are renewable or nonrenewable. The table below shows his notes.



Which resource did Milo incorrectly record in his table?

Question 3 options:

hay for feeding


water for crops


oil for tractor


cow for milking

Answers

The answer is C I looked it up

Answer:

hey you say what you think ok you're smart

Explanation:

A geographer is interested in studying how and why the environments of the Amazon Rainforest and the Andes Mountains are different. Which essential element of geography would the geographer use to complete this research?
A.
human systems
B.
physical systems
C.
places and regions
D.
uses of geography

Please select the best answer from the choices provided
A
B
C
D

Answers

Answer:

B.

physical systems

Explanation:

The guy the answerd above me is currently wrong. Trust me its physical systems!

Answer: the correct answer is B

Explanation:

To where would you travel to visit Roanoke Island today?

Answers

Answer:

Mantea North Carolina.

Explanation:

Most of the population of Northern Ireland is _______.
Group of answer choices

A.Protestant

B.Roman Catholic

C.Buddhist

D.Greek Orthodox

Answers

Answer:

The right answer is A.

Explanation:

Which region is abundant to active volcanoes?

a. Eastern portion of north america
b. Majority of Europe
c. Northernmost Asia
d. Southeast Asia​

Answers

I mean most of the volcanoes are in the Pacific Ocean so I don’t really know

Houston is located about 29.0"latitude. That can be found completely in which
North
South
West
East

Answers

Awnser North

Explanation:

Since Houston is in the northern hemisphere it is 29 degrees north

Hope this helped

although china has the largest population in the world, what explains the country's declining NIR?

Answers

Answer:

China has declining NIR because of the measures set to prevent the families from having more children.

Explanation:

China is the country with the biggest population in the world, having over 1.3 billion people. For comparison, this is aproximately the same as all of Europe and all of North America combined. It is not just nowadays that China is the most populous country, but it has been for several thousands of years now.

Things seem to gradually change though, and this can be easily noticed by China's declining NIR. This has actually been done on purpose by the Chinese government, almost half a century ago. Seeing that if the population continues to grow exponentially there will be huge problems, the government made a law that allowed the families to have only one child (though there were exceptions), and only a few years ago it was allowed that the families can have two children. While this has solved the problem with the rapid population growth, it opened up another, the population is aging quickly.

PLEASE HELP!!!!! I WILL MARK BRAINLIEST
1. Why, or under what circumstances, might it be hard to establish a large area of protected land?

Answers

It is hard because of economic reasons.





U can mark the other person brainly now :)

Which of the following is NOT a unique property of water?


A.
Surface tension

B.
It's a powerful solvent

C.
Ice is less dense than water

D.
It only exists in liquid and solid form

Answers

Answer:

D)it only exists in liquid and solid form

what is a Large-scale map ?

Answers

Answer:

hi

Explanation:

As far as I know, large-scale maps are maps with a scale greater than 1: 200,000

How is Marble formed?

Answers

Answer:

Marble is a type of rock. It is a metamorphic rock , which means rock which as changed it texture or shape or color over the time. These rocks are formed usually by uniting already existing substances on the earth. Limestone is the naturally available stone , which when undergoes metamorphosis turns into the formation of marble. Marble  forms when the hot magma heats the limestone , the heat  recrystallizes the calcite in the limestone changing its texture, shape etc.

Which of these is not an advantage of wetlands?

Group of answer choices

recharge water tables

help prevent flooding

flow rapidly

good habitat for life

Answers

Answer: Low rapidly

Explanation:

Wetlands are areas that are filled with water sometimes permanently, sometimes seasonally. They have a couple of advantages such as recharging water tables, preventing flooding and providing a good habitat for life.

They recharge the water table by collecting water then letting it sip into the ground mostly at the edges. They prevent flooding by also collecting water then letting the water out gradually. They provide a good habitat for life as wetlands are teeming with fish, animal and plant life.

A rapid flow is therefore not an advantage of wetlands.

HELPPPPPPP!! All of the following were accomplishments of Portuguese exploration except __________. A. exploring the coast of Africa B. finding a western water route to Asia C. sailing around Africa’s southern tip D. claiming land in Brazil Please select the best answer from the choices provided A B C D

Answers

Answer:

The answers is ( B ).  

finding a western water route to Asia

Explanation:

Why did both Spain and Portugal want to find a sea route to Asia? Spain and Portugal wanted to find a sea route to Asia because Portugal did not share trade routes with Asia and Europe (no Meditteranean Ports), Spain wanted to Spread Christianity, and both countries wanted to find more trade.

Just some more information, also just took the unit test, and i hope this helps <3

What are some economic challenges that Cuba is facing? Be sure to discuss at least three examples.

Answers

Answer:

Cuba faces different problems such as deforestation, water pollution, the loss of biodiversity, and air pollution.

Explanation:

Deforestation, water pollution, biodiversity loss, and air pollution are just a few of the issues that Cuba is dealing with.

What is Deforestation?

Deforestation is the human-caused clearing or thinning of forests. One of the main problems with global land use is deforestation. The majority of croplands today receive enough rain and heat to support many types of woods in the past.

The area of forest cleared for human use, including the removal of trees for wood products, croplands, and grazing grounds, is the basis for estimates of deforestation traditionally.

Clear-cutting is a technique when all the trees are taken down, completely destroying the forest. However, in rare circumstances, even incomplete logging and unintentional fires thin out the trees sufficiently to significantly alter the forest's structure.

There is a long history of converting forests into land that is used for other purposes. The majority of the planet's 49 million square km of farmland is deforested land.

Learn more about Deforestation, here

https://brainly.com/question/11697527

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A map element that represents information on a map such as location of natural resources is called ?

Answers

Answer:

topographic map

their locations are determined by typography geography important natural elements of typographic maps

Select all that apply.
What evidence suggests the continents were once all together but then drifted apart?
Remains of tropical plants have been found in Antarctica
Matching jigsaw puzzle coastlines exist, particularly with the west coast of Africa and east coast of South America
Mountain ranges in North America match up with those along the European coastline.
Similar fossils of plants and animals are found on widely separated continents
ASK FOR HELP
NEYT QUESTION

Answers

ANSWER:

b. Similar fossils of plants and animals are found on widely separated continents.

c. Remains of tropical plants found in Antarctica.

d. Matching jig-saw puzzle coastlines, particularly with the west coast of Africa and east coast of South America.

EXPLANATION:

  Continental drift is the earliest ways geologists believed continents moved gradually. The continental drift theory is connected to the scientist Alfred Wegener. He was certain that all continents of the Earth were once fragment of a mammoth, single land form known as 'Pangaea'. Wegener a trained astronomer, used botany, geology, and biology to define Pangaea and the continental drift.

 For instance, fossils of the primeval reptile Mesosaurus, a freshwater reptile,were only found in South America and Southern Africa and Mesosaurus being only one meter long would not have swam the Atlantic Ocean. The existence of Mesosaurus suggested a single habitat with several rivers and lakes. Wegener studied fossils of plants from the glacial Arctic Svalbard Archipelago, Norway.

 These plant fossils were not the sturdy specimens accustomed to subsist in the Arctic climate. These fossils were that of the tropical plants, which adapts to a more humid, much warmer environ. The existence of these fossils submits Svalbard once had a tropical climate.Lastly, Wegener studied the stratigraphy of mountain ranges and different rock.

 Africa's West-Coast and South America's East-Coast fit together like jigsaw puzzle pieces, and Wegener learnt their rock layers fit very clearly. Wegener uncovered that the Eastern United States' Appalachian Mountains, for example, were geologically connected to Scotland's Caledonian Mountains.

The correct options are A) Remains of tropical plants have been found in Antarctica, C) Mountain ranges in North America match up with those along the European coastline. and D) Similar fossils of plants and animals are found on widely separated continents.

What evidence suggests the continents were once all together but then drifted apart?

Mountain ranges in North America match up with those along the European coastline. Similar fossils of plants and animals are found on widely separated continents. Remains of tropical plants have been found in Antarctica.

What are the 5 pieces of evidence of continental drift?

They based their idea of continental drift on several lines of evidence:

the fit of the continentpaleoclimate indicators truncated geologic features fossils

Learn more about continents here: brainly.com/question/11403794

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Select the correct table.
Using the data provided, identify the lake that is not sustainable.
Lake B
Recharges (inflows) Rate (m/minute)
River 1
56
Precipitation
04
Lake C
Recharges (inflows) Rate (m/minute)
River 1
26
Precipitation
3.0
Lake A
Recharges (inflows) Rate (m/minute)
River 1 1
6.0
Precipitation
2.4
River 2
2.1
Discharges
(outflows)
Irrigation Canals
5.1
Evaporation
40
3.1
12
River 2
Discharges
(outflows)
River 3
Irrigation Canals
Evaporation
River 2
Discharges
(outflows)
River 3
43
2.3
3.1
Evaporation
3.5
3.5

Answers

Answer:

The answer is B

Explanation:

The answer to the question is B.

The site in which this is on is edmentum btw

Specifically : The hydrosphere: mastery test

In general, what is a developing nation?

Answers

Answer:

A developing country is a country with a less developed industrial base and a low Human Development Index relative to other countries. However, this definition is not universally agreed upon. There is also no clear agreement on which countries fit this category.

A nation where the average income is much lower than in industrial nations, where the economy relies on a few export crops, and where farming is conducted by primitive methods.

Explanation:

Hope that helped if it did please give me brainiest Thanks! <33 :3

South of London is an example of absolute location.

Question 13 options:
True
False

Answers

A place's absolute location is its exact place on Earth, often given in terms of latitude and longitude. For example, the Empire State Building is located at 40.7 degrees north (latitude), 74 degrees west (longitude). The absolute location of a place doesn't change such as the address of a place or the latitude and longitude of a place. Relative location will change depending on the person describing the location. From knowing where exactly to meet up with a friend to locating buried treasure, absolute location is important for locating oneself in the world at any given time. However, sometimes a person only needs to use relative location to describe a particular place to another person. So, yeah it’s false because its not the absolute location for example if you want to meet with your friend you need to give him the full address so he/she could meet with you I hope this helps!

Answer:

False

Explanation:

it is not giving an address

Which of the following is true of the Antarctic Treaty System?
A. It allows limited weapons testing of the continent.
B. It limits restrictions of environmental controls.
C. It encourages scientific research.
D. Members came from the Antarctic Agreement.

Answers

Answer:

The Antarctic Treaty System encourages scientific research.

Explanation:

The Antarctic Treaty has been put in place in order to prevent escalation of the situation during the past century, but also to prohibit any violence and military interventions in the continent. Numerous countries rushed to take their piece of Antarctica with the goal of taking as much as possible for further exploitation. This led to a lot of tensions, so luckily all sides set at a table and solved the problems in a diplomatic manner.

There are a lot of articles in the treaty, but one of the most important ones is the one that focuses on science. This treaty supports scientific research and encourages the countries to do so. Not just that, but it encourages collaboration between the countries in their scientific teams in order for them to get closer and to work for mutual and global interest.

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