how long ago did the ocean form

Answers

Answer 1

Answer:

about 3.8 billion years ago

Explanation:

Over vast periods of time, our primitive oceans formed. Water remained a gas until the Earth cooled below 212 degrees Fahrenheit . At this time, about 3.8 billion years ago, the water condensed into rain which filled the basins that are now our oceans.


Related Questions

Based on an annual disposable income of $40,000, calculate the average amount of money a person would save in Japan; in the United States; in France. *Convert each country's percentage to a decimal and multiply that with the 40,000.

Answers

Explanation:

Total personal revenue is the disposable income less personal taxes. Employee earnings minus employee actual taxes in terms of national reports reflect net established income.

The household saving rate is specified as total saving divided by disposable income.

Household saving = Disposable income * Households saving rate

Japan:

$40,000*1.9% = $760

United States :

$40,000*4% = $1,600

France :

$40,000*15.8% = $6,320

what is your favorite state

Answers

Answer:

new jersery

Explanation:

that where I am right now so.... yeah

Answer: London England. I can only say that!! It has the coolest and tallest thing with a clock! XD

how many moons total do the inner planets have?

Answers

Answer:

Mercury: 0

Venus: 0

Earth: 1

Mars: 2

Explanation:

The inner planets have a total of 3 moons

Answer:

3 i think

Explanation:

are the numbers shown in the map at the right the latitude or the longitude numbers??

Answers

Answer:

longitude

Explanation:

my teacher taught me the latttude us like a ladder and goes up

Which department protects public lands?

Answers

Which department protects public lands?

The National Wildlife Federation pushes the Department of the Interior and other federal administrative agencies to implement conservation friendly policies.

Explanation:

For example through influencing the America's Great Outdoors initiative.

Population Pyramids
Describe the shape of a
population pyramid for a
HIC.
Describe the shape of a
population pyramid for a
LIC. ​

Answers

Answer:Answer:population pyramid is a kind of course I am a student at the class today because just for the grudge match review of course

Which geographical line effects climate?
Longitude
Latitude

Answers

i think it’s latitude
Latitude. There is a relashonship between latitude and temperature around the world as temperatures are typically warmer approaching the equator and cooler approaching the poles

The winner of the most votes in the primary election will represent his or her party in the general election as the __________.
A.
chairperson
B.
volunteer
C.
president
D.
nominee


Please select the best answer from the choices provided

A
B
C
D

Answers

D, nominee. They are not the volunteer, they were chosen; they are not a chairperson; the are not the president until they win the general election

The primary election winner will represent his or her party in the general election as the nominee.

Option D. is correct.

Elections

An election is a formal collective decision-making process in which a population choose one or more people to hold public office. Since the [tex]17^{th}[/tex] century, elections have been the standard mechanism through which contemporary representative democracy has functioned.

The process of selecting a candidate for election to a public office or the bestowal of an honor or medal includes nomination. A short list is a group of nominees chosen from a larger pool of contenders.

The primary election winner will represent his or her party in the general election as the nominee.

So, option D. is correct.

Find out more information about election here:

https://brainly.com/question/1657299?referrer=searchResults

Where did the Aztec Empire develop?

Answers

Answer: Their arrival came just after, or perhaps helped bring about, the fall of the previously dominant Mesoamerican civilization, the Toltecs.

Answer:

Mesoamerica

Explanation:

.

is australia a country or a continent
(a)both
(b)country
(c) continent ​

Answers

Answer:

a

Explanation:

not really sure how to explain this

Answer:

a) both

Explanation:

Australia is a country but also a continent

Which area of geographical study involves examining different populations in the world, including their distribution and trade patterns?
A. physical geography
B. human geography
C. climate and weather
D. resources and land use

Answers

b) human geography :)))
B) hope this helps! :)

How does the size and shape of a rock influence its likelihood of being weathered? What is the general rule about surface are that can be applied to weathering?

Answers

Answer:

The chemical and physical properties of the rock influences the rate of weathering. This lead to change in its firm and size.

Explanation:

The weather and erosion both gave a dramatic impact on the composition of the earth's atmosphere. The impacts of chemical weathering reduce the impacts of carbon dioxide from the air. Running water contributes to erosion and weathering by loosing and removing the particles by abrading the rocks through the freezing and thawing.

5.
The Sahara Desert can be found in each of the regions shown on this map EXCEPT for one. Which region is NOT touched by the
Sahara Desert?
A)
2
B)
3
C)
4
D)
5

Answers

The Sahara desert does not touch region 5

Answer:

the answer is 5

Explanation:

Why do areas near the tropics like the Gulf of Mexico and the Caribbean sea receive lots of hurricanes each year?

Answers

Answer:

Hurricanes form both in the Atlantic basin, to the east of the continental U.S., and in the Northeast Pacific basin, to the west of the U.S. The hurricanes in the Northeast Pacific almost never hit the U.S., however, whereas the ones in the Atlantic basin strike the U.S. mainland just less than twice a year on average.

There are two main reasons for this disparity. The first is that hurricanes in the northern hemisphere form at tropical and subtropical latitudes and then tend to move toward the west-northwest. In the Atlantic, such a motion often brings the hurricane into the vicinity of the East Coast of the U.S. In the Northeast Pacific, the same west-northwest track carries hurricanes farther offshore, well away from the U.S. West Coast.

A poststructuralist geographer would be interested in studying the data presented on this map for all of the following
reasons EXCEPT
O to understand the distribution of women's interests across space.
O. to analyze the distinctive spatial patterns by gender that are constructed by others.
to understand how women are dominated in space.
to determine how experiences of women differ from those of men around the world.
to compare the experiences of women in the developing and developed worlds.

Answers

Answer:

A

Explanation:

Edge2020

What is the difference between a waxing gibbous moon and a waning crescent moon?

Answers

they are different moon phases
Crescent moon:


The Moon does not emit its own light, shining instead by reflecting sunlight. The waning (shrinking) crescent Moon rises after midnight, transits the meridian after sunrise and sets after noon. ... The waning crescent phase repeats every 29.531 days – one synodic month.


Waxing gibbous moon:

The waxing (growing) gibbous Moon rises after noon, transits the meridian after sunset and sets after midnight. The waxing gibbous phase repeats every 29.531 days – one synodic month. The Moon's motion around the Earth, with the Sun illuminating only one side of the Earth and Moon.

What are some examples of the cooperation and the conflict that have shaped Eastern Europe?

Answers

Answer:

Britain’s referendum on the EU marks another step in the country’s long and troubled history with its European neighbours. Divorce or not, Europe will continue to have a huge influence over British politics and society – history has a few lessons for us here.

Europe made the UK. The emergence first of England as a nation state was the product of European pressures – to defend itself against Viking raids. So was the formation of the United Kingdom, which rallied England and Scotland against the France of Louis XIV.

Moreover, Europe has almost always been more important to us than the rest of the world. The 18th century statesman and philosopher Edmund Burke, for example, spoke of a “Commonwealth of Europe”, long before the British Commonwealth of Nations was even thought of.

The nature of the European challenge varied greatly over time. It was always strategic. In the Middle Ages the main enemy was France. In the 16th century and early 17th centuries it was Spain. From the late 17th to the early 19th century it was France again; in the mid to late 19th century it was Tsarist Russia. Then, in the early and mid-20th century it was first the Kaiser and then Hitler’s Germany; and then Russia again – with a brief interruption after the fall of the Berlin Wall – from the end of World War II to the present day.

which definition is superior, welfare or scarcity ? give reason.​

Answers

Welfare because as you can see there was a person in the past called the welfare queen who used food stamps as a way to receive money


3. If the length of a diagonal of a cube is 12√3 cm, find its surface area and volume​

Answers

Diagonal = s root 3 where s= side
Therefore side = 12cm
Surface Area = 6s^2 = 6(12)^2 = 6(144) = 864 cm^2
Volume = s^3 = 12^3 = 1728 cm^3

Answer:

Diagonal=s root 3 where s=side

therefore side=12 cm

surface area=6s²

=6(12)²

=6(144)

=864 cm²

volume=

=12³

= 1728 cm³

“Green forest is the wealth of Nepal”Justify the statement

Answers

Explanation:

Hariyo Ban Nepal ko Dhan” meaning “healthy green forests are the wealth of Nepal”—is a five-year initiative (2011-2016) that aims to reduce the adverse impacts of climate change and threats to biodiversity in Nepal.

Nepal is rich in natural resources.Rich in hospitality, culture, scenery, bio-diversity and natural resources, the country is not just admired by tourists out to have fun, but also by scholars, scientists and researchers from around the world seeking to enhance knowledge in the fields of anthropology, linguistics, botany, zoology and other sciences. Then there are others who have gone a step further to invest in hospitality sectors and some who have shown keen interest in exploring the potentials of agriculture, horticulture, floriculture, ayurvedic medicines and host of other enterprises that tap the nation’s natural wealth. They are the people whose perception about Nepal have taken an about turn over the time.

which kindom does not have a eukaryoic cell

Answers

Pha. Eukaryotic organisms that cannot be classified under the kingdoms Plantae, Animalia or Fungi are sometimes grouped in the kingdom Protista. Eukaryotes are organisms whose cells have a nucleus enclosed within a nuclear envelope.

Is nuclear power likely to increase in the future and if so why? (answer clearly please)

Answers

The use of nuclear power will likely increase in the future as we move away from the use of fossil fuels. We are trying to use more sustainable energy like solar, wind etc but nuclear power provides a lot of more energy than these sustainable methods. However, the waste is extremely toxic towards the environment and the work is extremely dangerous. while it will be used more in the future, solar and wind power will most likely become commonly used sources for power.

Hope that helps :))

Use this diagram of an animal cell to answer the question. Where does the first stage of cellular respiration occur? W X Y Z

Answers

what are W, X, Y, Z? is it a diagram?

Answer:

d is the answer

Explanation:

Name 4 ways the hydrosphere (water) interacts with the geosphere (land).
Hint: think about where water moves on earth.
Ie. ripples in sand forming along riverbanks.

Answers

Answer:

Water from rivers erodes the banks, the ice breaks up rocks, intense rainfall causes mass wasting, water from rainfall flows as runoff and creates ripples.

Explanation:

Earth has several spheres, all of which have their own unique characteristics that define them as such. Despite all of them being very different from each other, they can not exist in the form they are if there is no interaction with the other spheres, thus all of the spheres are interconnected and they depend on one another.

Two of those hydrospheres are the hydrosphere and geosphere, and they interact in many different ways. When there is rainfall, the water that ends on land flows as runoff until it reaches a water body, and while it does so it manages to create ripples in the ground. If there is intense rainfall in an area where there is steep and unstable terrain, it can easily cause mass wasting by oversaturating the soil with water. The water that flows in the rivers with its power is constantly eroding the banks. If water freezes and turns to ice because its volume becomes greater, it is able to break up rocks with the pressure it creates on them.

Caves are erosional features, although depositional features form within them. Flowing and dripping water leave behind calcium carbonate, which is the precipitate of limestone dissolution. This precipitate in turn creates a form of limestone called travertine that is often white or cream-colored. Where and how these precipitates are deposited depends on how the water is dripping or flowing at a given location within the cave. Geologists have identified common formations within caverns, which are:

Answers

Answer:

Column, stalagmite, stalactite.

Explanation:

The caves and limestone topography depict the karst landscapes that are originated due to the deposition and erosion features firmed by the limestone rocks. The common features that can be found inside these caves are cave pillars, stalactites and stalagmite, limestone curtains, sinkholes, and shallow holes, etc can be found.

The appearance of hot spots and volcanoes at Earth's surface is evidence of

Answers

Answer:

Mantel-plumes.

Explanation:

Hope this helps :)

How was the rise of Fascism in Germany and Italy different?

Answers

Answer:

Though both ideologies denied the significance of the individual, Italian fascism saw the individual as subservient to the state whereas Nazism saw the individual as well as the state as ultimately subservient to the race. However, subservience to the Nazi state was also a requirement on the population.

Explanation:

hope that solves it please correct me if im wrong

plzzz help I willl give you brainlest!!!

Answers

Answer:

4. 13.8 billion years ago

Explanation:

To determine a change of elevation on a topographic map what type of math would you use?

-subtraction
-addition
-division

Answers

Answer:

-subtraction

Explanation:

Elevation is the altitude of a place above a reference frame.

To find the difference between the elevation between two or places on a map, we perform a subtraction operation.

The differences in elevation is the subtraction of the two elevation values from one another.

For example if point A on a map is at 60m above sea level and point B is at 100m, the change in elevation is;

Change in elevation  = Elevation of B - Elevation of A = 100m  - 60m  = 40m

What the difference between ‘Oil sands’ and ‘tar sands’?

Answers

Answer: Hi there,

Tar Sands: Used more commonly than oil sands. It helps workers make manmade roads. This was introduced around the 1800s. Although it is quite similar to Oil Sands. The U.S uses this method to create roads instead of oil sands. They are mixed the same way as oil sands but these can produce gasoline.

Oil Sands: Seems more accurate than tar, they are mixed with water, clay, and sand. It forms bitumen which is created by the following items I mentioned which make the oil sands very dense because of what else they put in there (petroleum). It is very thick compared to tar sands. They are most important in the Candian economy.  

Hope this helped :)

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