About how long ago do scientists think Earth's last pole reversal
occurred?
700,000 years
700 million years
O 7,000 years
7 million years

Answers

Answer 1

Answer:

700 million years, I think

Answer 2

Answer:

A

Explanation:


Related Questions

These satellites circle the Earth in a north-to-south direction, and obtain images of the entire Earth twice a day by drifting about 15 degrees westward over the Earth's surface during each orbit.

Answers

Answer:

Polar satellite

Explanation:

Polar satellites circles the earth Ina north-south direction and obtain images of the entire earth twice a day by drifting about 15° westward over the earth's surface during each orbit.

Polar satellites refers to artificial satellites which revolve around the Earth in a north−to-south orbit passing over the poles as the Earth rotates about its north - south axis.

It is used for mapping and surveying.

Is it possible for a republic to exist under single-party rule?
A. No. These are mutually exclusive ideas.
B. Yes, as long as an individual controls the government.
C. No. A single-party system does not allow citizens to elect
officials.
O D. Yes, an example is China, which does allow party members to
vote.
SUBMIT

Answers

Answer:

A one-party system is a form of government where the country is ruled by a single political party, meaning only one political party exists and the forming of other political parties is forbidden. Some countries have many political parties that exist, but only one that can by law be in control.

Explanation:

What's the difference between Doppler radar and satellites?
A. Doppler radar can measure the speed of an approaching storm; satellites
take pictures of an approaching storm.
B. Doppler radar uses a physics concept; satellites use a chemistry concept.
C. Doppler radar uses radio waves to work; satellites use ultraviolet rays to
work.
D. Doppler radar is used to make long-term weather predictions; satellites
make short-term weather predictions.

Answers

Answer:

What Is the Difference Between Satellite & RADAR Pictures? Satellites use a camera to take pictures. A radar transmits an electronic signal that bounces off objects and returns for analysis. Both systems can detect stationary or moving objects, but the display presented on a viewing screen can differ immensely.

Explanation:

Answer:

Doppler radar can measure the speed of an approaching storm; satellites take pictures of an approaching storm.

what are the two type of element of environment​

Answers

Answer:

flora and fauna are the elements

Answer:

micro_environment and Macro environment

Explanation:

that is the main two parts.. in other words physical and Biotic environment .

explain how a CONTINENTAL climate affects humans

Answers

Answer:

Explanation:

Floods: Climate change tends to make wet areas wetter and dry areas drier, and so there will be an increase in both flooding and droughts. Flooding is one of the most common natural disasters. Floods displace people from their homes, damage and destroy infrastructure and buildings, and take a toll on an economic level. In 2011 alone, 112 million people worldwide were affected by floods, and 3140 people were killed.

Drought: Unlike a flood, drought is rarely a direct killer. But extremely dry conditions that last for months or years can lead to food and water shortages and rising food prices, which can contribute to conflict. Droughts also have huge economic costs, even in developed countries. New Zealand, for instance, lost more than $3 billion from 2007-2009 because of reduced farm output from drought.

Fire: Increased heat increases fire risk, and climate change is expected to bring more wildfires. The current California drought, for instance, has raised the risk of “explosive” wildfires. And it’s not just burns and injuries from the fire that are the problems. “Smoke from forest fires has been linked…with increased mortality and morbidity,” the IPCC authors write in Chapter 11, “Human Health: Impacts, Adaptation, and Co-Benefits” [pdf].

Crop declines and food shortages: Extreme weather events, such as floods and droughts, will lead to declines in some crops in some areas. While this might be an inconvenience for people in developed countries when it comes to foods like limes and avocados, the situation will be far more dire when it comes to crops like corn and wheat and in countries that already struggle to feed their populations. Food shortages and increases in food prices, which increase the number of malnourished people, are a particular concern in those places that already suffering from food insecurity, such as large portions of Africa.

Heat waves: Extreme heat can be deadly, particularly among the poor who may not have the luxury of retreating to air-conditioned rooms. In Australia, for example, the number of dangerously hot days is expected to rise from its current average of four to six days per year to 33 to 45 by 2070. That will translate to more deaths: About 500 people died because of heat in Australian cities in 2011

hi :) anyone able to explain why air from Australia moves to Central Asia as southeast monsoon winds? (before it gets deflected)

Answers

Answer:

Ask to air..

Explanation:

Its simple...its air wish

Given a graph of system that has exactly one solution how would you estimate the solution to the tenths places? Explain the process

Answers

Answer:

Sample response: First determine the integers the x-coordinate and the y-coordinate are between. Then look at each to decide which integer the x- or y-value is closer to, and approximate the coordinate value to the tenths place.

if you want to write your own include this:

Find the integers the x-coordinate is between.

Find the integers the y-coordinate is between.

Decide which integer each coordinate is closer to.

Answer:

First determine the integers the x-coordinate and the y-coordinate are between. Then look at each to decide which integer the x- or y-value is closer to, and approximate the coordinate value to the tenths place.

Explanation:

Insurance payments that are given to employees if they are injured on the job are called __________. A. unemployment insurance B. workman's compensation C. disability insurance D. social security

Answers

B is the right answer

Answer:

B is right just got 100% pls mark brainliest

Explanation:

Question 5 of 15
Water turns from a gas to a liquid in a process called
A. evaporation
B. sublimation
c. transposition
D. condensation
SUBMIT

Answers

Answer:

d.condensation

Explanation:

evaporation is liquid to gas

condensation is gas to liquid

Answer:

D condensation

Explanation

Which is an example of relative location?
O A. Fifty feet down this road and then to the right
OB. 49° latitude, 3° longitude
O c. The South Pole
OD. Zip code 98466

Answers

Answer:A. Fifty feet down this road and then to the right

The answer is A. Fifty feet down this road and then to the right

Which is not true of the Intertropical Convergence Zone?
A. It's a high-pressure zone with rising air.
B. It is near the equator.
C. It features heavy precipitation.
D. It's where the trade winds collide.

Answers

Answer:

A.

Explanation:

Hello!

With the Intertropical Convergence Zone, because it is near the equator, everything is hot, and tend to be very windy because of the trade winds. And because of the heat, and the moisture in the air, wind and participation are usually increased around this area.

So A is not the true answer.

I hope this helps!

Answer:

^

Explanation:

he right

In this fictional map, which elements suggest relative location?

Answers

Answer:

Hey there!

Some of the names for the islands suggest relative location. For example, we have west island and north island, suggesting that in this island cluster, west island is in the west, and north island is to the north.

Let me know if this helps :)

Answer:

South Piglet and south Island

Explanation:

Took the quiz

Which coordinates best estimate the location of Bisbee, AZ?

Answers

Answer: Bisbee, AZ, USA. the Latitude and longitude coordinates are: 31.448114, -109.928734.

hope this helped

In what ways did the Russian people protest their government in 1917? Check all that apply.

Answers

Answer:

i cant see answers cant help

Explanation:

Answer:

A,B,D,F

Explanation:

Which of these would NOT contribute to a global increase in temperature? Which of these would NOT contribute to a global increase in temperature? deforestation increasing the use of gasoline-burning vehicles increasing the industrial release of carbon dioxide planting trees increasing the amount of animal life on Earth

Answers

Answer:

planting trees

Explanation:

Forests are sometimes referred to as the lungs of the earth because of the trees they contain. Trees, just like most plants absorb carbon dioxide, and releases oxygen; a reverse of the respiration process of most animal life. Carbon dioxide is known as one of the chief gases responsible for global warming, it increases the heat of the surface of the earth due to the "green house effect." The green house effect happens because heat radiation from the sun is trapped, instead of been reflected back into space. The heat is trapped because carbon dioxide acts as a blanket around the earth, preventing the reflected heat with a much lesser energy to penetrate out into space. So we can see that planting of trees will go a long way into trapping and recycling the available carbon dioxide, reducing the general global warming and increase in global temperature.

Which is not a reason why scientists are limited in their ability to make predictions to climate change? A. Extrapolation from past trends involves uncertainty. B.Scientists are unable to make accurate measurements of gas concentrations in the atmosphere. C.Scientists do not fully understand the interaction of the lithosphere,hydrosphere, and atmosphere in the movement of thermal energy. D.The nature of natural cycles that occur over the centuries may not be adequately known. (I am not lazy, the textbook i was supposed to study off Expired. I dont know why but ive been forced to turn to the internet)

Answers

Answer:

B.Scientists are unable to make accurate measurements of gas concentrations in the atmosphere

Explanation:

The inability of scientists to monitor atmospheric gas concentrations precisely limits their capacity to make forecasts about climate change. Thus, option (b) is correct.

What is scientists?

A scientist is a person who carries out pertinent, methodical research on particular subjects and compiles data to back up its application using the right knowledge, expertise, and information.

Scientists are professionals in conducting study to provide novel hypotheses and discoveries about specific subjects. However, occasionally scientists are unable to do the study because they lack sufficient evidence, meaning their hypotheses must be false.

Therefore, option (b) is correct.

Learn more about on scientists, here:

https://brainly.com/question/12965344

#SPJ2

If every point on a figure is moved 4 units to the left and up 6 units, which statement is
true about the transformed image?​

Answers

Answer:

Not sure what the answer choices are but hope this helps

Explanation:

When you move your points a certain amount of spaces it is a type of transformation that does not change it's size or shape only it's placement. This is a translation

Answer: C: It has the same dimension as the original figure

Explanation:

edge 2021

The question "What is it like to be there?" is essential to the concept in
geography known as
O A. absolute location
O B. location
O c. subjective location
D. place

Answers

Answer:

D. Place

Explanation:

police place refers to the characteristics of a location like climate and culture of people. also a location turns into a place because of the thoughts and actions of people and the feelings they have for a particular setting. according to this question "what is it like to be there" is essential to the concept of geography known as place.

Answer: D) place
***HOPE THIS HELP YOU***

For a named UK city explain why changes in the city have caused economic and social changes in the surrounding accessible rural areas?

Answers

Answer:remote

Explanation:

Negotiating treaties is under the authority of which branch of the U.S. government?

Legislative

Judicial

Executive

All of these

Answers

Answer:

Executive

Explanation:

Almost one-third of the Netherlands is ___

A. Powered by windmills
B. Occupied by Amsterdam
C. Below sea level
D. Dedicated to pasture land

Answers

Answer:

C. Below sea level

Explanation:

Netherlands literally means "lower countries" in reference to its low elevation and flat topography, with only about 50% of its land exceeding 1 metre (3 ft 3 in) above sea level, and nearly 17% falling below sea level.

Answer:

It is below sea level 100%

Answer for Gradpoint

Explanation:

GEOLOGY
Please help, need to turn it.

Summarize the relationship between the composition, temperature, and volatile content of magmas and effusive vs. explosive eruptions.

Answers

Answer:

The relations can be explained by the nature of eruption and lava type.

Explanation:

The volatile content of magma is made up of small amounts of gas and water that is released as pressure is removed. The magmas formed by the partial melting often have rich volatile contents. A high volatile content decreases the viscosity of magma. The eruption is going to be explosive if the magma is viscous and volatile-rich.   The effusive eruption is a type of eruption were the lava steadily flows out of the volcano on the ground, they are most common in basaltic magmas and occurs immediately. The gases are dissolved in magmas due to high pressure. While in explosive eruptions the magmas are expelled out of the volcano's most violently when pressure is suddenly lowered at the vent. They can send the dut, rocks and pyroclastic matter up to 20 km in the atmosphere at the rate of 100,000 tonnes per second.

Scientists propose placing seismic stations on the floor of the Pacific Ocean to warn threatened coastal communities on the northwestern coast of the United States of approaching tidal waves caused by earthquakes. Since forewarned communities could take steps to evacuate, many of the injuries and deaths that would otherwise occur could be avoided if the government would implement this proposal.
The answer to which of the following questions would be most important in determining whether implementing the proposal would be likely to achieve the desired result?
(A) When was the last time that the coastal communities were threatened by an approaching tidal wave?
(B) How far below sea level would the stations be located?
(C) Would there be enough time after receiving warning of an approaching tidal wave for communities to evacuate safely?
(D) How soon after a tidal wave hits land is it safe for evacuees to return to their communities?
(E) Can the stations be equipped to collect and relay information about phenomena other than tidal waves caused by earthquakes?

Answers

Answer:  JUST MAKE SURE TO CHANGE SOME WORDS AROUND SO YOU DO NOT GET IN TROUBLE GOR PLAGIARISM

(A) When was the last time that the coastal communities were threatened by an approaching tidal wave?

The last time or in other words what happened in the past is not our concern. OUT

(8) How far below sea level would the stations be located?

The station is not the point at issue: we care about of people NOT stations where they are located. OUT

(C) Would there be enough time after receiving warning of an approaching tidal wave for communities to evacuate safely?

This is our answer. People have enough time or not: yes a lots of people could be saved, otherwise a lots of people could be killed

(0) How soon after a tidal wave hits land is it safe for evacuees to return to their communities?

The return to home is not relevant. OUT

(E) Can the stations be equipped to collect and relay information about phenomena other than tidal waves caused by earthquakes?

Other than tidal or in other words something else to check by the stations is not related to our argument. OUT

HOPE I HELPED

-lvr

Which of the following are reasons that Globalization has occurred?
O A
Improvements in shipping and air cargo have driven down transportation costs
B. Innovations in computing and telecommunications
C.
Barriers that are created by different currencies have been lifted
OD
international agreements and treaties between countries have encouraged greater trade.

Answers

Answer:

D

international agreements and treaties between countries have encouraged greater trade.

Explanation:

Please select the word from the list that best fits the definition
Inexhaustible and renewable resources are used less than____
resources.
A.nonrenewable B.resources
C.renewable resources
D.turbines
E.geothermal
F.cells
G. biomass

Answers

Answer:

Non renewable resources.

Jameson lives in a city on the shores of the Atlantic Ocean. The temperature fluctuations are relatively small in his city because(blank)takes longer to heat up and cool down due to its high(blank) . First blank choices are: water, land, air Second blank choices are :volume, density, specific heat

Answers

Hey there! I'm happy to help!

We are looking for something that takes a long time to heat up due to a certain property, therefore affecting the weather.

FIRST BLANK CHOICE

The temperature of the land is a result, of the weather, not a cause, so this is not the correct option.

The temperature of the water does not really affect the weather. If the water in your city is cold instead of hot that will not cause the weather to be much different.

However, air is what mainly causes the weather. Air pressure fluctuations can cause certain storms and air is the driving factor of weather. Therefore, the first answer is air.

SECOND BLANK CHOICE

One of the options is specific heat. The actual fill in the blank is that is is harder for the air to heat up because of _______. Putting heat in there makes no sense. It's harder for the air to heat up because of specific heat? This is not the right choice.

The volume of the air is how much space it takes up, and air is basically everywhere, so this is not the correct choice.

The last option is density, or how thick the air is, usually due to how much water there is. This makes sense because if it is very thick you have to have more heat to get through all of the density. It would take longer to warm up a car filled with 20 people than with one person. Therefore, the second option is density.

Have a wonderful day! :D

Answer:

I believe it could be (water & specific heat) let me know if this is correct pls:)

Describe the Mediterranean climate zone. Where is it found


Answers

Answer: Mediterranean climate, major climate type of the Köppen classification characterized by hot, dry summers and cool, wet winters and located between about 30° and 45° latitude north and south of the Equator and on the western sides of the continents.

Explanation:

Answer:

The dry summer climate which  is characterized by dry summers and mild, wet winters. The climate receives its name from the Mediterranean Basin, where this climate type is most common. The vegetation of this region can withstand long summer droughts.  Mediterranean climate zone is found in  coastal areas of north west africa and small areas in south east

Explanation:

hope it helps uh.............

Liberia, a very poor nation in West Africa, is relatively abundant in resources such as mahogany and rubber tree forests, iron-ore deposits, and diamonds. If Liberia is so rich in valuable resources, why is it still so impoverished?

Answers

The population of Liberia is too small to use those resources. Natural resources are not as important as other types of resources. Taxes in Liberia are too high and discourage investment.

Which of the following statements about the EU is true? A. The EU was created to secure the independence of all European countries. B. The EU created a free trade agreement with the United States. C. One of the EU’s members is the Soviet Union. D. The EU is the world’s largest economy.

Answers

The answer is b EU created a free trade agreement

Answer:

b

Explanation:

took the test have a great Christmas and a good day :)

In general, which step of the scientific method generally follows forming a hypothesis?


A. Asking a question

B. Making an observation

C. Conducting an experiment

D. Making a prediction

Never mind, I already submitted my test, the answer is C.

Answers

I would say the correct answer is C.

great i’m happy for you :)
Other Questions
What is the slope of the line graphed below?(3, 3) (0,-6) If a company buys coffee at a price of $5/kg and then sells it their stores for $18/kg, what is the percentage profit compared to the original cost of the coffee? Who was the first explorer to route the straits off the tip of South America as the way to the east? Francis Drake Amerigo Vespucci Vasco Nunez Balboa Ferdinand Magellan What action did President Nixon take that increased opposition to the Vietnam War in the United States? A. giving up North Vietnam B. bombing Cambodia C. failing to use Henry Kissinger effectively D. increasing troop levels Find the missing side. Round your answer to the nearest tenth. how long does it take to learn english ? EARTH SCIENCE The order of magnitude of the mass of Earth'satmosphere is 1018 kilograms. The order of magnitude of the mass ofEarth's oceans is 109 times greater. What is the order of magnitude of themass of Earth's oceans? 11. All of the following sentences have correct subject-verb agreement except All of the new students thinks that cramming is the best way to study. B. Actually, a student who overlearns material will often be more successful C. Someone who tries to space out study sessions will retain information for a longer period of time. D. A student who wishes to try new study strategies should practice a new technique for at least two weeks . An arithmetic sequence grows A. at a constant percentage rate B. linearly C. quadratically D. exponentially Following are selected account balances from Penske Company and Stanza Corporation as of December 31, 2018:Penske StanzaRevenues 700,000 400,000Cost of goods sold 250,000 100,000Depreciation expense 150,000 200,000Investment income Not given __Dividend declared 80,000 60,000Retained earnings 600,000 200,000Current assets 400,000 500,000 Copyrights 900,000 400,000Royal agreements 600,000 1,00,0000 Investment in stanza ---- -------Liabilities 500,000 13,80,000Common stock 600,000 200,000Additional paid capital 150,000 80,000 On January 1, 2018, Penske acquired all of Stanza's outstanding stock for $680,000 fair value in cash and common stock. Penske also paid $10,000 in stock issuance costs. At the date of acquisition, copyrights (with a six-year remaining life) have a $440,000 book value but a fair value of $560,000.a. As of December 31, 2018, what is the consolidated copyrights balance?b. For the year ending December 31, 2018, what is consolidated net income?c. As of December 31, 2018, what is the consolidated retained earnings balance?d. As of December 31, 2018, what is the consolidated balance to be reported for goodwill? Fortune Enterprises is an all-equity firm that is considering issuing $13.5 million of perpetual debt. The interest rate is 10%. The firm will use the proceeds of the bond sale to repurchase equity. Fortune distributes all earnings available to stockholders immediately as dividends. The firm will generate $3 million of earnings before interest and taxes (EBIT) every year into perpetuity. Fortune is subject to a corporate tax rate of 40%. Suppose the personal tax rate on interest income is 55%, and the personal tax rate on equity income is 20%.What is the annual after-tax cash flow to debt holders under each plan?a. Debt holders get $0 mil. under the unlevered plan vs. 1.2 mil. under the levered planb. Debt holders get $1.2 mil. under the unlevered plan vs. 0.66 mil. under the levered planc. Debt holders get $0 mil. under the unlevered plan vs. 0.66 mil. under the levered pland. Debt holders get $0 mil. under the unlevered plan vs. 0.6075 mil. under the levered plan Which words from the passage are a good example of direct characterization? Statfeld Company's income statement for the current month shows that the company sold 300,000 units of its product and earned a net operating income of $450,000, Management is very pleased with the result and believes the company's financial position is strong because sales would have to go down by 40% from the current level before losses would occur. Management further believes that if the company runs a new TV commercial at a cost of $50,000 per month, sales volume next month could grow by 20% from the current sales level without the need to lower the sales price. If this action is taken, what will be the increase decrease in the next month's net operating income from the current month?a. Increase of $175,000 b. Increase of $40,000 c. Increase of $225,000 d. Decrease by $50,000 e. None of the above. Help me with these 2 questions please Explain why a drop in temperature would lead to adding a negative integer. Y + 1 1/6 = 7 5/6 what is Y Suppose you own 50,000 shares of common stock in a firm with 2.5 million total shares outstanding. The firm announces a plan to sell an additional 1 million shares through a rights offering. The market value of the stock is $ 35 before the rights offering and the new shares are being offered to existing shareholders at a $ 5 discount. a.If you exercise your preemptive rights, how many of the new shares can you purchase? b.What is the market value of the firm after the rights offering? c.What is your total investment in the firm after the rights offering? How is your investment split between original shares and new shares? d.If you decide not to exercise your preemptive rights rather sell your rights, what is your investment in the firm after the rights offering? How is this split between old shares and rights? Choose the best estimate for the multiplication problem below.82.177.32XA. 560B. 860C. 420 In 2002, the mean expenditure for auto insurance in a certain state was $806. An insurance salesperson in this state believes that the mean expenditure for auto insurance is less today. She obtains a simple random sample of 32 auto insurance policies and determines the mean expenditure to be $781 with a standard deviation of $39.13. Is there enough evidence to support the claim that the mean expenditure for auto insurance is less than the 2002 amount at the = 0.05 level of significance? will give 100 points Which statement best explains how the phrase "Tell me for the hundredth time" impacts the tone of the story? A.It creates an exciting tone by showing that Fernand will never give up on Mercds. B.It creates an exasperated tone by showing that Fernand is angry with Mercds for not marrying him. C.It creates a desperate tone by showing that Fernand still can't believe Mercds doesn't want to marry him. D.It creates a sarcastic tone by showing that Mercds is toying with Fernand.