what are some obstacles that the challenger deep crew faced?

Answers

Answer 1

Answer:

Risk of dieing as the o2 tank could run out

Answer 2

Answer: No natural light penetrates at the depth of the trench and temperatures are only a few degrees above freezing. The water pressure at Challenger Deep is an astounding 1,000 times greater than the pressure at sea level. Yet despite the crushing pressure, frigid cold, and eternal darkness, life manages to exist.

Explanation: Even though National Geographic Explorer-in-Residence James Cameron successfully piloted a submersible —the DEEPSEA CHALLENGER —on the first solo dive to the deepest known part of the Earth’s ocean on March 26, 2012, the expedition was not without difficulties.


Related Questions

Hal and Sara own a 212-acre farm. Their property is landlocked, but they have permitted water rights to use the stream located six miles away for irrigation purposes. What kind of water rights do they hold

Answers

The  kind of water rights do they hold is prior appropriation.

What is  prior appropriation?

Prior appropriation can be defined as a water permission or access to water given to a person based on the purpose in which the water is intended to be use for.

This water right can be given to a person based on the priority of what the user what to use the water.

Water right to use the stream was given or granted to Hal and Sara because they what to use the water for irrigation  purpose as their property is landlocked.

Inconclusion the  kind of water rights do they hold is prior appropriation.

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Which one of these countries is not a group of islands?
Indonesia, Philippines, Japan, China

Answers

Answer:

The correct answer is china

China is one of these countries which is not a group of islands. Thus, the correct option is D.

What do you mean by island?

Any region of land that is smaller than a continent and completely encircled by water is an island. Islands can be found in lakes, rivers, seas, and oceans. An archipelago is a collection of islands.

Islands can be categorized as either oceanic or continental. Islands that emerge above the ocean's surface from its depths are referred to as oceanic islands.

Simply said, continental islands are completely encircled by water and are not submerged portions of the continental shelf. The majority of the world's bigger islands are of the continental variety.

The largest island, Greenland, is made of the same substances as the nearby North American continent.

In the area of Torres Strait, a tiny warping of the ocean floor might be sufficient to connect New Guinea to Australia; on the other hand, a slight rise in sea level may submerge a mountainous coast, leaving the hilltops as small islands just offshore.

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how do i pass the exam

Answers

Answer:

study

Explanation:

study or procrastinate l ol

Study, like a lot.

Steps:
Open a book and study :)

what precautions can be implemented/or has been implemented to reduce the impact of the tropical cyclone by the local government​

Answers

The actions taken to reduce the impact of the tropical cyclone by the local government are:

Establishment of emergency water supplyStockpiling on basic necessities such as fuel.Providing shelters for people during the storm.

What are tropical cyclones?

These are intense rotating storms that usually have devastating effects in the areas that they occur.

They are otherwise known as typhoons and hurricane. They are very destructive in nature.

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45
If
* = 2, what is the value of
?
a
a
A) 0
B) 1
C) 2
D) 4.

Answers

Answer:

A but i don't know for sure


What impact did the auto industry have on available resources, natural and man made?

Answers

Answer:

Since 1981, fuel economy hasn't been a big competitive factor in the marketplace. Consumers can now focus on vehicle prices, performance, comfort, and style thanks to historically low gasoline prices. Companies that can supply all of these features, as well as better fuel economy, should have an advantage over those that can't. Whatever the future fuel economy rules are, American manufacturers must contend with the fact that the Japanese appear to have prioritized improving fuel economy as a priority.

Explanation:

explain the statement "a farm is a system" ​

Answers

Answer:

Combining ecological sustainability and economic viability, the integrated livestock-farming system maintains and improves agricultural productivity while also reducing negative environmental impacts. Farming enterprises include crop, livestock, poultry, fish, sericulture etc.

Explanation:

A farming system is defined as a population of individual farm systems that have broadly similar resource bases, enterprise patterns, household livelihoods and constraints, and for which similar development strategies and interventions would be appropriate.

HELP QUICK QUICK In what ways did the geography of Arkansas influence both settlement and cultural development of the Mississippi All==uvial Plains and Ozark Mountain regions?

Answers

Answer:

Rich soil for farming

Explanation:

That is the main reason I found. Don't know if that is what you are looking for. If not, I am really sorry! :)

Does Jupiter have the most moons
A) No
B) Yes

Answers

Yes it has the most moons

Answer:

no

Explanation:

jupiter doesnt have the most moons

why do hot springs occur in volcanic areas?​

Answers

Answer:

Hot springs are usually found in areas of recent volcanic activity. This is because surface water seeps through rocks below the Earth’s surface into areas of high temperature that surround a reservoir of magma that is actively or recently solidified but still hot.

Answer:The heat of the volcanic activity causes the water to heat up

Explanation:

The heat from the volcanic activity causes the water to boil

Why is nitrogen fixation necessary

Answers

Answer:

Nitrogen fixation in soil is important for agriculture because even though dry atmospheric air is 78% nitrogen, it is not the nitrogen that plants can consume right away. Its saturation in a digestible form is a necessary condition for crop health. ... It is possible thanks to nitrogen-fixing organisms and crops.

Explanation:

Patrick listed the three main types of mountains as fault block, tilted and volcano. What correction needs to be made to fix Patrick's list?

A. Folded should replace volcanic
B. Lifted should replace fault blocked
C. Lifted should replace titled
D. Folded should replace titled​

Answers

D, folded should replace tilted :)

The three main types of mountains derive their names from how they form.  Since it takes millions of years for mountains to form, there are some events that help mountains to form as they are.  One is the collision of plates.  The second is caused by the eruption of volcanoes.  The third is the formation of mountains generated along mountain fault lines with some large blocks of rock forcing themselves upwards while others are forcing themselves down.

An aging population will impact Italy’s economy in all of the following ways except by __________. A. Leading to increased costs associated with caring for the elderly B. Leading to increased costs associated with medications and healthcare C. Leading to increased costs associated with educating and feeding the population D. Leading to less spending due to the larger number of retirees compared to workers Please select the best answer from the choices provided. A B C D.

Answers

Answer:

C

Explanation:

Italy's economy will be impacted by an aging population in a variety of ways, including increased costs for aged care, medication, and healthcare, as well as decreased expenditure on retirees. Hence option C is correct.

What is Aging Population ?

The expense of educating and feeding the population will not rise as the population ages because fewer people will pursue education as they get older and because older people consume less food.

Therefore, the cost of schooling and feeding the people will go down instead of up.

The moderate population growth in Italy is accompanied by a steady rise in the number of pension-dependent seniors. The lowest birth rate in Italian history occurred in 2017. Low infertility, a poor economy that jeopardizes job stability, high expense of living, andresiding, etc.

The low birth rate will lower the expense of schooling while increasing the need for working class contributions to pension funds. Increased immigration, which accounts for 8.3% of the Italian population, fills the gap. Social security taxes aid in funding the pension fund.

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The map which indicate the regions where tropical cyclone Eloise develop

Answers

Here hope this helps :)

The map which would show where Topical Cyclone Eloise developed would be in the South West Indian Ocean.

Tropical Cyclone Eloise developed in the South of the Indian Ocean from where it then gained momentum until it struck Madagascar.

It then moved on from Madagascar and affected several Southern African countries such as Malawi, Zimbabwe, and South Africa.

In conclusion, the region would be the South Indian Ocean.

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discussion on the rainfall​

Answers

Answer: The development of useful rainfall-runoff relations for small basins is an extremely useful extension of this valuable hydrologic tool. The authors are to be congratulated upon a n excellent paper on an interesting subject presented in a clear and concise manner.

Explanation: The writer is particularly interested in the subject because of his own efforts to develop some methods of computing approximate rainfall-runoff relations in various areas of the world, given a minimum amount of climatological facts and runoff data. I n the course of the writer's investigations, he came to several conclusions which seem to be at variance, to some degree, with the authors'. Firstly, the authors state that experience has shown that the seasonal factor in the rainfall-runoff relation shows little change with in a physiographicaUy homogeneous region. The writer believes that authors may have meant to include similar climate as well as similar physiography. By definition, seasonal curves properly established should largely reflect the influence of the annual climatic cycle on runoff. In many areas of similar physiography, considerable differences have been known to exist in the evapotranspiration losses reflecting the effect of climatic differences. In place of accepting the seasonal curve from an area of one climate and using it foe an area of another climate, the writer has obtained some workable runoff relations by adjusting the seasonal curves for variations in seasonal factors. The factors used included the mean air temperature in January and July, plus the length of the growing season and other climatic data. It seems to the writer, that if acceptable results were obtained by the authors in Georgia, using the seasonal curves of a rainfall-runoff relation developed in Maryland, the effect of differences in climate may have been only partially compensated in the hourly rainfall-hourly runoff portion of the runoff relation. If this were the case, the procedure illustrated in the paper will have limited application.

Answer:

dude above me needs a branliest like now

Explanation:

which statement best completes the timeline? A. The Soviet Union develops its first nuclear weapons. B. The czar's forces kill Russian protests during Bloody Sunday. C. The Russian Orthodox Church gains political power in Russia. D. Joseph Stalin becomes dictator of the Soviet Union.

Answers

B I really don’t know but I just need some points, good luck tho

Inselbergs are ________.
a. bedrock hills in a highly eroded desert landscape.
b. blowouts cut from bedrock in mountainous areas.
c. lithified rock formed by cementation of wind-deposited, dune sands.
d. insulated icebergs floating in a hot spring.

Answers

Answer:

answer is A

Explanation:

bedrock hills in a highly eroded desert landscape.

A meeting started at 10:35 a.m. and ended at 3:15 p.m. the same day. how long was the meeting?​

Answers

Answer:

4 hours and 30 mins

Explanation:

10:35 + 30 mins = 11:15

11:15 + 1 hour = 12:15

12:15 + 1 hour = 1:15

1:15 + 1 hour = 2:15

2:15 + 1 hour = 3:15

30mins + 1 hour + 1 hour + 1 hour + 1 hour = 4 hours and 30 mins

10:35 + 20 min = 11:00
+ 1hr
= 12:00
+ 1hr
= 1:00
+ 1 hr
= 2:00
+ 1hr
= 3:00
+15 min

=4:15

The meeting was 3 hours and 45 minutes

With the exception of solar power, which type of energy is produced by all the renewable energy resources in order to generate electricity?.

Answers

The type of energy that is produced by all the renewable energy resources in order to generate electricity is mechanical energy.

What is mechanical energy?

Mechanical energy is generated from motion that is regarded as kinetic energy. It is achieved when renewable resources such as sun, wind, hydro, and tidal produce hydroelectricity in plants.

Therefore, large factories and machines turbines produce electricity by using energies from renewable resources.

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What are two essential elements of geography?

Answers

Answer:

Explanation:

6 Essential Elements of Geography •1. The World in Spatial Terms •2. Places and Regions •3. Physical Systems •4. Human Systems •5. Environment and Society •6. The Uses of Geography

Explanation:

physical geography and human geography

Water vapor is also known as moisture or humidity true or false

Answers

Answer:

True

Explanation:

Moisture, or humidity, is a general term we will use to describe the amount of water vapor in the air.

what could be the hypothesis for the importance of managing catchment areas​

Answers

Catchment management is playing an increasingly important role in reducing the levels of potential contaminants in raw waters. An efficiently managed scheme will help to reduce pollution from agriculture and also help to control urban and chemicals

In a complete sentence in your own words, explain each of the three (3) factors the United Nations (UN) considers to create a country's HDI # for the Human Development Index. (Say what they are AND also explain how they show a country's development.)

Answers

Answer: The three factors the UN considers are knowledge, a long and healthy life, and a decent standard of living.

Explanation:

Would a forest fire result in primary succession or secondary succession?.

Answers

Forest fire would result in secondary succession.

What is succession?

It is a gradual and continuous replacement of one community by another community over time by any means of biotic and abiotic factors.

Secondary succession takes place when the severity of disturbance is insufficient to remove all the existing vegetation and soil from a site. Many different kinds of disturbances, such as fire, flooding, windstorms, and human activities (e.g., logging of forests) can initiate secondary succession.

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Pls Help!!! Ap*x Question for 20 points and will mark brainliest if correct!!

Answers

Answer:

First one, chain migration. second one, push factor. third one, pull factor. and fourth one, forced migration hope this helps!! ^^

5. In which New York State landscape region have
fossilized footprints of Coelophysis dinosaurs been
found in the surface bedrock?
A) Allegheny Plateau
B) Tug Hill Plateau
C) Hudson-Mohawk Lowlands
D) Newark Lowlands

Answers

The answer is D. Newark Lowlands

South Atlantic high pressure social impact

Answers

Answer:

it's in the middest of the coldest weather

‘Water is essential for our life, and there is no life without water on earth.’ How can you contribute as a student to conserve water?

Answers

Answer:

Yes we can by not wasting water

When did the sec first address the disclosure of material environmental issues?.

Answers

The  Sec first address the disclosure of material environmental issues with the Release Nos. 33-9106; 34-61469; FR-82. : February 8, 2010.

What did the Securities and Exchange Commission (“SEC”) do?

The Securities and Exchange Commission is known to be a body that was said to have publish an interpretive release to give guidance to public companies in terms of the Commission’s  rules of disclosure requirements.

This disclosure requirements is known to only apply to climate change matters and it was said to be effective from February 8, 2010.

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One difference between Portugal and the rest of Southern Europe is that
A. Portugal have little fertile farmland
B. Portugal produces hydroelectric power
C. Portugal has many healthy forests
D. Portugal relies on fishing for food

Answers

Answer:

I think the answer is C.)

Not sure 100% but when i did this i got it wrong because i put B.)

Explanation:

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Can someone please help me find the answer to this question? jenelle is planting a circular vegetable garden with a fence around the border. If she can use up to 50 feet of fence, what is the largest whole number radius she can use for the garden? How does paragraph 24 contribute to the development of the ideas in the text? Cite evidence from the text to support your answer. Commonlit- Abolishing Slavery: The Efforts of Frederick Douglass and Abraham LincolnEnglish/ History i need help with math The students in a science class recorded the change in high temperature for four consecutive days. On days when the high temperature decreased, the change was recorded as a negative number. On days when the temperature increased, the change was recorded as a positive number. Which day's temperature change was the greatest? Day 1: -17F Tell whether the ordered pair (1, 4) is a solution of the system.-2x-3y=-10-3x+y=7True or False Which point could be removed in order to make the relation a function? (4 points){(9, 8), (8, 4), (0, 2), (4, 8), (0, 8), (1, 2)}A. (9, 8)B. (0, 8)C. (1, 2)D. (4, 8) How do the authors use historical evidence totheir claim in thissupportpassage? They use primary-source quotations to show thatenslavedpeople in Saint Domingue were willing todestroy property to gain their freedom.O They use secondary-source quotations to show theplan that the commanders devised inAlligatorWoods in August of 1791.O They use primary-source information to describe therole of commanders on sugar plantations in SaintDomingue.They use secondary-source information to describeToussaint's plan to enslave all the people working onthe sugar planta(ins. My friend's car was _____damged inthe accident last Thursday 1. immediately 2.severely3.fast4.slowly A manager acting in the role of a resource allocator will Group of answer choices decide how resources will be distributed among various individuals and groups within the organization. identify the various suppliers the organization will utilize to acquire resources. choose the best resources to most effectively and efficiently produce the organization's product or service. verify the quality of resources that pass through the organization. determine how organizational resources will be released in the environment. 324 ftFlagpoleshadow40 ftThe diagram above shows a 40-foot flagpole and its shadow in relation to a nearby building that is324 feet tall. If the flagpole's shadow is 50% longer than the flagpole itself, how far is thebuilding from the flagpole? Mark, a flight attendant, began his workday in a bad mood. However, by the end of the day, he felt much happier. According to the facial feedback hypothesis, what may have influenced marks mood?. which of these does henry david thoreau criticize in "resistance to civil government"? A. The Civil War B. The Industrial Revolution C. Women's Rights Fruits and stem have lenticels. Give reason heloo can you all help me .which one the correct answer..India: Gujarat Kite FestivalRead the passage and answer the following questions1. When is the Gujarat Kite Festival?2. What was the lantern that tied to the string known as?3. Why do they celebrate Gujarat Kite Festival?4. What was the importance of the celebration of Makar Sankranti?5. Who introduced Uttarayan?6. How many people participate in the whole festival?7. Why do visitors come from around the world?8. What is the name of the kite festival that is held in America? Tell weather -5 is a solution of y + 8 > 3. PLZZZ hep it's due todayWho were the two African Americans in the Senate between the years 1869 and 1880? 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It is a trading post belonging to the North American Fur Company, and built of adobe, by which I mean sun dried bricks, with walls not less than two feet thick and twelve or fourteen feet high.BJust south of the fort is a wall enclosing about an acre of land, which is used as a stable or corral, while a short distance farther on is a cultivated field, the scanty crops of which give good evidence that the soil is not suitable for farming.CAbout a mile below Fort Laramie, and having much the same appearance as that fortification, although not so large, is Fort John, which is in possession of the St. Louis Fur Company. We were given quarters inside Fort Laramie, which was much to our liking.DTen days after we celebrated the independence of this country we encamped near the Narrows, within sight of the snow-capped Wind River Mountains, and then it was that our company got some idea of what a herd of buffaloes looked like. Allison is saving money to buy a new phone that costs $600 by selling her graphic designs. She is using an app to manage her sales, but it keeps a fraction of each sale. Her net pay is modeled by the function P(x) = x2 + 18x 160, where x represents the number of sales. How many sales does Allison to make to earn $600? 9 sales 20 sales 38 sales 841 sales