what prompted the first widespread mapping of the ocean floor?

Answers

Answer 1

Answer:

There were gaps in the data that were used to make the map because the tracks of the ships collecting the data were widely spaced.

Explanation:

Hope this helps :)


Related Questions

how is oregon’s state flag different from all other u.s. state flags?

Answers

Answer:

Oregon is the only state whose flag has different patterns on each side.

Explanation:

oregon’s flag has hand writing on it, states when it was founded, and is two sided

What Characteristics does north africa and sub africa of both regions have in common

Answers

North Africa has three main geographic features: the Sahara desert in the south, the Atlas Mountains in the west, and the Nile River and delta in the east. The Atlas Mountains extend across much of northern Algeria, Morocco and Tunisia.

Economics of Migration
A woman working in Dubai who sends money home to her family is participating in the sending of
remittances
economic migration

voluntary migration
D
intervening opportunity
E
intervening obstacles

Answers

Answer:

C

Explanation:

Questions on tectonic plates, could someone help?

What types of geological events or changes occur at divergent plate boundaries?

What types of geological events or changes occur at convergent plate boundaries?

What types of geological events or changes occur at transform plate boundaries?

Explain how these geological processes and interactions have changed Earth's surface through the years. Be sure to use evidence to support your answer.

Answers

Answer:

1) A divergent boundary occurs when two tectonic plates move away from each other. Along these boundaries, earthquakes are common and magma rises from the Earth’s mantle to the surface, solidifying to create new oceanic crust.

2) A convergent plate boundary is a location where two tectonic plates are moving toward each other, often causing one plate to slide below the other (in a process known as subduction) This can result in earthquakes, volcanoes, the formation of mountains, and other geological events.

3) In a transform plate boundary, two plates slide past each other, conserving the plates. Shallow-focus earthquakes are generated here. The earth has experienced various geological processes, such as weathering and erosion of rocks, earthquakes, volcanic eruptions, mass extinction events, plate tectonic movements.

4) these geological processes and interactions have changed Earth's surface through the years by causing more geological processes such as "earthquakes, volcanic eruptions, and mass extinction events" these changes have also "created a new oceanic crust" stated by the NOAA

citations:

FIRST QUOTE: https://www.nationalgeographic.org/article/plate-tectonics-volcanic-activity/

SECOND QUOTE: https://oceanexplorer.noaa.gov/facts/plate-boundaries.html#:~:text=A%20divergent%20boundary%20occurs%20when%20two%20tectonic%20plates,Ridge%20is%20an%20example%20of%20divergent%20plate%20boundaries.

I didnt have the time to do an actual citation so I just added the links and you can cite them to whatever format you want (MLA..ect)

what is the earths mantle made out of?​

Answers

Answer:

Silicates

Explanation:

Hope this helps

where is Kiribati found?

Answers

Answer:

central Pacific ocean

Kiribati, officially the Republic of Kiribati, is an independent island nation in the central Pacific Ocean. The permanent population is over 119,000, more than half of whom live on Tarawa atoll. The state comprises 32 atolls and one raised coral island, Banaba.

Analyse the importance of swachh Bharat Abhiyan​

Answers

Answer: Swachh Bharat Abhiyan was launched by the Government of India to solve the problems of sanitation and waste management in India by ensuring hygiene across the country. The main aim of the project is to create sanitation facilities for all and provide every rural family with a toilet by 2019

Explanation:

Answer:

Explanation:

The importance of the Swachh Bharat Mission is that it aims to eliminate open defecating, for which, the manual collection of solid waste must be eliminated and toilets that can result in serious diseases would be removed, these in turn would be processed and disposed of scientifically, reusing and / or recycling them.

True or False: Less economically developed nations depend more on primary and secondary
sectors of the economy.

Answers

Answer:

False

Explanation:

Less economically developed nations depend more on primary and secondary sectors of the economy.

Thus, the correct option is True.

What is meant by less developed countries?

Low-income nations known as least developed countries (LDCs) struggle with significant structural barriers to sustainable development.

They have low levels of human assets and are extremely susceptible to environmental and economic shocks.

Some features of LCDs are as follows,

inadequate funding and technology.low rates of saving.twin economiesvarying levels of reliance on global trade.rapid increase in populationlow rates of enrollment in schools and literacy.untrained workforceinstitutions with poor development.

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about how many miles are there between new york city and Vancouver Island​

Answers

Answer:2,526 mi

Explanation:

Between two natural maps of Vietnam with scale 1: 10000000 and 1: 15000000, which map has a larger scale, which map shows more geographical objects?

Answers

Answer:

1: 15000000 has a larger scale

1: 10000000 shows more geographical objects because it is more zoomed in

Overpopulation is directly related to which of the following concepts?
agricultural density

carrying capacity
с
space time compression
D
diffusion of agricultural technology
E
industrial revolution

Answers

Answer: C

Explanation: the exceeding of certain threshold limits of population density when environmental resources fail to meet the requirements of individual organisms regarding shelter,

Answer:

carrying capasity

Explanation:

geographers divide religion into Geographers divide their study into two categories. They are _______________ and _________________.

Answers

Universal and ethnic

ollowers of Dharmic religions,

Answers

Answer:

followers of dharmic religions such as Hinduism and Buddhism believe in a constant cycle of life and rebirth.

13. One type of rock, such as shale, can change into several different kinds of metamorphic rock.​

Answers

Slate is another common metamorphic rock that forms from shale. Limestone, a sedimentary rock, will change into the metamorphic rock marble if the right conditions are met.

What country spans both Europe and Asia?

Answers

Russia. It is the largest country in the world. 90% of Russia is in Asia and the rest in Europe.

where is the highest carbon reservoir found on earth?

Answers

Answer:

The largest reservoir of carbon on Earth is the oceans. Below are all the major carbon reservoirs on Earth and the approximate amount of carbon they have sequestered in them. The main activities of humans that cause additional carbon to enter the carbon cycle beyond the natural processes are the burning of fossil fuels and deforestation.

Explanation:

the vast majority of it is in oceans

what is the process called when a glacier deposits rocks in oceans and lakes?

Answers

The process in which a glacier deposits rocks in oceans and lakes is called deposition

A deposition is the process called when a glacier deposits rocks in oceans and lakes. Sediment that has been carried by the wind, water, sea, or ice is deposited. Sand, mud, and pebbles can all be used to transport sediment, as can salt dissolved in water. In the future, evaporation or organic activity may deposit salts.

What is the sediment deposited by glaciers called?

The sediment left behind by a glacier is known as a glacial till. It covers glacier forefields and is common throughout glacial environments. It can also be mounded to create moraines and other glacier landforms.

Sediments left behind by a moving glacier settle during glacial deposition. Rocks and sediment are carried off the land by glaciers as they pass. Glacial till refers to the glacier's collection of unsorted sediment deposits. Moraines are the piles of till that have been left behind by the edges of previous glaciers.

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The Moon appears to be very geologically active.
O true
O False

Answers

Answer:

its true

Explanation:

true! Impacts by meteorites and comets are the only abrupt geologic force acting on the Moon today, though the variation of Earth tides on the scale of the Lunar anomalistic month causes small variations in stresses. Some of the most important craters used in lunar stratigraphy formed in this recent epoch.

what is the time difference between san antinao texas and new york state

Answers

Answer:

one hour give and take a few minutes

The application of ________ during metamorphism causes elongated crystals to align parallel with each other. When this happens, the rock develops ________. a. pressure; foliation b. high temperatures; foliation c. differential stress; foliation d. pressure; a homogeneous texture

Answers

Answer:

a. pressure; foliation

Explanation:

What is an example of a longitudinal measurement?
A.
32 points north32 points north
B.
55 clicks south
C.
66 degrees west
D.
43 meters east

Answers

Answer:

C 66 degrees West

Explanation:

Latitude and Longitude are measured in degrees.

4. How can you relate this activity(Singing Atin Cu Pung Sing Sing) to the music of Southeast Asia?

Answers

The folk song, it presents a woman as its main character and a man as a secondary character. The woman in the song was looking for a missing ring given by her mother and offers her love as a prize for the man who could find it.

What makes the Pacific Coast region an unstable place for human development?

Answers

Answer:

The coastline of the Pacific Northwest is dotted by numerous fjords, bays, islands, and mountains. Some of these features include the Oregon Coast, Burrard Inlet, Puget Sound, and the highly complex fjords of the British Columbia Coast and Southeast Alaska. The region has one of the world's longest fjord coastlines.

The worlds longest river

Answers

Answer:

The Amazon is the world's longest river.

ANSWER:

NILE is the longest river

1) what’s an example of a scale?

2) What do we normally call source when we do an assessment at school?

Answers

Answer:

1. scale means to climb up something or to remove in thin layer. an example of scale is rock climbing.

2.huhu

1. Scale is a ratio of map to the actual size of the body or a place. Eg. 1:10000 (here it means that what is 10,000 units of distance in real is 1 unit on map)

2. Formative assessment

what are the two primary factors that determine how magma erupts?

Answers

The primary factors that determine how magma erupts are:

viscosity of a magmasilica content of a magma

How does viscosity leads to eruption?

If a molten magma have a low viscosity and low silica content, this will generally lead to explosive.

Therefore, the viscosity and silica content of a magma determine how magma erupts.

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characteristic of mantle​

Answers

Explanation:

The characteristics of the mantle are :

1.It is the middle most layer of the inner part of the earth.

2.the depth of the mantle is 100 km to 2900 km.

3.The mantle is comparative hot when compared to the crust.

4.We can find the sand and many chemicals here in this layer of mantle.

helpppp!! true or falseeeeee​

Answers

Answer:

true

Explanation:

mark me as brainliest pls

forests like this one can help combat climate change by storing what?

Answers

carbon dioxide and some other green house gases

puntos cardinales de Venezuela


urgente weeee​

Answers

Answer:

There are four distinct geographical regions within the country: the Venezuelan Highlands, the Maracaibo lowlands, the Orinoco plains and the Guiana region. The Venezuelan Highlands are mountains that border the Caribbean Sea.

Explanation:

i hope this helps you out some

Other Questions
define a function calc_pyramid_volume() with parameters base_length, base_width, and pyramid_height, that returns the volume of a pyramid with a rectangular base. calc_pyramid_volume() calls the given calc_base_area() function in the calculation. relevant geometry equations: volume = base area x height x 1/3 (watch out for integer division). sample output with inputs: 4.5 2.1 3.0 volume for 4.5, 2.1, 3.0 is: 9.45 Evan used base-10 blocks to model the product of 3 and 0.51.How can Evan use this model to determine the product?Enter your answers in the boxes to correctly complete each statement. Identify Tato. What does he convince Esmeralda to do? What does she do to him? How does Mami react when she finds out? Explain why you do or do not think Mamis action are justified. Identify the causes of the Opium Wars. What kind of advanced technology/weapons gave Europeans an advantage compared to Native Americans? 5 positive integers are arranged in ascending order, as follows:5, 7, 10, 11, XThe mean and the median are equal.Find X. pls pls pls help meeee! Help please! The picture is inserted alrdy Why do you think racism was particularly virulent and widespread in the southern states? Read the passage.We Live on Planet A: Young People Rally for Their RightsYoung people all over the world are putting pressure on government leaders. Their cause: saving the planet. Their methods: lawsuits, rallies, and education.In 2017, 18-year-old Victoria Barrett and 21 other young people filed a lawsuit against the United States. It claimed that the government was ignoring their rights by not taking action on environmental problems. While this may seem extreme, Victoria believed it was necessary to persuade the government to help combat climate change.In addition to speaking at conferences in Paris and New York City, Barrett has become involved with marches and has met with important political administrators.Like Victoria Barrett, Greta Thunberg became passionate about climate change in her teens. In 2018, the Swedish teenager made national headlines when she camped out in front of Swedens Parliament. She held a sign that said School Strike for Climate in Swedish. Soon after, she began to travel all over the world to make speeches and talk to national leaders. Thunberg was chosen as Time magazines person of the year for 2019 because of her determination. Young people have been inspired by her. They have seen how committed she was to share the dangers of climate change. Many became activists themselves.Students across the planet who were concerned about climate change began making their voices heard. Thousands of Australian students rallied in Sydney, Melbourne, and Brisbane. In Islamabad, protesters cheered on a favorite minister who supports environmental change. In Germany, thousands marched in Munich, Hanover, Hamburg, Berlin, and Freiburg. The protesters included teenagers, scouts, and Red Cross volunteers. Two hundred young people in Bangkok marched to the Ministry of Environment. Dozens of students rallied in India outside the countrys Ministry of Housing.In 2018, young people gathered at the United Nations Climate Change Conference. They shared their opinion that the use of fossil fuels should be eliminated. At the same time, students in Alaska asked their states government to declare a climate change emergency. In Canada, native teens wrote a letter to their Parliament to express concern over land that was being destroyed in the search for fossil fuels.Being environmentally friendly doesnt always mean being political. Students join clubs that promote recycling and use washable water bottles instead of plastic. Other students take classes such as environmental science and human geography to deepen their understanding of the world. Some are even attending local events and setting up tables to discuss important issues.Stanford University offers a project that supports teaching scientifically accurate environmental curriculum. School boards in California have implemented new science standards. These standards promote literacy of the natural world and study natural systems. Erica Wallstrom, an earth science teacher from Vermont, prefers a more hands-on approach. She brings high school juniors to the earths polar regions to work directly with scientists in the field.Students who cant make the trip to the earths poles can find plenty of low-cost or free online resources. Nature, science, and natural history museums offer online summer classes. NASA (National Aeronautics and Space Administration) and NOAA (National Oceanic and Atmospheric Administration) offer detailed resources on their websites. Finally, some students can earn credit by completing individual study projects. Some write speeches. Some create science fair projects. Some organize lectures on important scientific ideas.Education is helpful in a variety of ways. It increases awareness of important issues and creates a common vocabulary. It encourages positive behaviors and habits. As students learn about other cultures, they become more caring toward the people who live in other parts of the world. Education teaches students how to approach topics from different perspectives, even if they are the opposite of one another. And, of course, it increases basic concepts for understanding our world.No matter how young people participate, Victoria Barrett believes that taking action on climate change is what it means to be a citizen on the earth.There [are] a lot of actions that you can take, she says. And theres a lot of power you have as a young person.How does the author convey the central idea that young people have a voice in world events in "We Live on Planet A: Young People Rally for Their Rights"?A.by emphasizing that being environmentally friendly and political aren't mutuallyexclusiveB.by explaining the importance of education to better our worldC.by giving examples of youth who have taken specific actionD.by providing quotes from student leadersHelp Please!!!!!!! A number n decreased by 8 is 19 Pls help I dont understand: Which of these is a balanced chemical reaction?A) CO + O2>CO2B) CO + 2O2> 2CO2C) 2CO + O2> 2CO2D) 2CO + 2O*small 2 not 202*> 2CO2 Below is a recipe for chocolate chip cookies. The recipe makes 27 cookies. How many teaspoons of vanilla extract do you need to make 24 cookies? Round to the nearest hundredth if needed. How do you shift exponential functions? Please help me !!!!!! a/an drug is administered to treat symptoms of severe disorders of thinking and mood that are associated with neurological and psychiatric illnesses such as schizophrenia, mania, and delusional disorders. (a-b)^2+2c when a=13,b=6,and c=5 i literally cant even do 5th grade math pls help How many faces does a right rectangular prism have if it has 8 vertices and 12 edges?A. 4 facesB. 6 facesC. 8 facesD. 10 faces Graph the line with slope 1 passing through the point (-3, 1).