What is the age of the continental crust compared to the ocean crust?

Answers

Answer 1

Answer:

The oldest oceanic crust is about 260 million years old. This sounds old, but is actually very young compared to the oldest continental rocks, which are 4 billion years old.

Explanation:

Answer 2
It is about 260 million years old

Related Questions

How does the rock cycle effect earth? ( need help asap)

Answers

Answer: The Sun moves the wind and water at the Earth's floor with enough force to ruin rocks apart into sand and different sorts of sediment. Other times magma flows to the Earth's floor and erupts from a volcano. Rocks can affect the atmosphere.

Explanation:

explain how the regions of Latin America could be described as both a formal and perceptual region
thanks to anyone that answers <3

Answers

To understand how the regions of Latin America can be described as a formal and perceptive region, we must first understand these geographic concepts.

Formal region:

They are the uniform regions, that is, the places that have distinctive characteristics, such as language, climate and political system.

Perceptive region:

It is a region where there is a sharing of attitudes, behaviors and common feelings of residents about an area.

Analyzing the concepts of formal and perceptive region, we can say that Latin America is not a formal and perceptive region, as it includes different geographic regions that do not guarantee uniformity.

Therefore, Latin America is formed by 20 countries with different geographic regions, not constituting itself as a formal and perceptive region.

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What is the International Date Line? Describe its geographic location. Why doesn't it follow a straight line? Why do we
need it?
Mark this and retum
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Answers

Answer:

Why doesn't it follow a straight line? Why do we need it? The International Date Line serves as a beginning and ending point for the world's time zones. The line moves in jagged directions through the Pacific Ocean in order to keep certain island nations together.

Explanation:

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which type of pfd will turn most unconscious people face up in the water?

Answers

A TYPE I PFD, or OFFSHORE LIFE JACKET, provides the most buoyancy. It is effective for all waters, especially open, rough, or remote waters where rescue may be delayed. It is designed to turn most unconscious wearers in the water to a face-up position.

The type of PFD that will turn most unconscious people face up in the water is a Type I PFD.

Type I PFDs are the most buoyant type of PFD and are designed to turn an unconscious person face-up in the water. They are also the most common type of PFD required by law for boating in many countries.

Type I PFDs are typically made of foam or inflatable material and have a large surface area. This helps them to float high in the water and to turn an unconscious person face up. Type I PFDs also have a harness that helps to keep the PFD in place.

It is important to choose the right type of PFD for your needs. If you are going to be boating in rough water or if you are a weak swimmer, you should choose a Type I PFD. If you are going to be boating in calm water or if you are a strong swimmer, you may be able to get away with a Type II or Type III PFD.

So, It is also important to make sure that your PFD fits properly. The PFD should be snug but not too tight. It should also be comfortable to wear.

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MEME BATTLE 3-5 | what is a peninsula

Answers

Answer:

a piece of land almost surrounded by water or projecting out into a body of water.

Explanation:

In which layer of the atmosphere do meteors burn up?

Answers

Answer:

Mesosphere

Explanation:

Here is a little trick to help you: Meteors and Mesosphere both start with M.

Use the image to answer the question.

Which environmental challenges in Southeast Asia are most directly related to the activity shown?
Select the two correct answers.

A. earthquakes

B. deforestation

C. air pollution

D. flooding

E volcanic activity

Answers

A. Earthquakes
and
D. Flooding

Explain what happens when an oceanic and continental plate meets at a convergent plate margin,including the landforms which develops.

Answers

A process called subduction occurs at the Oceanic trenches. The entire region is known as a subduction zone. subduction zones have a lot of intense earthquakes and volcanic eruption’s.

what is the difference between continental drift and plate tectonics

Answers

Answer Continents can change in size while tectonic plates stay the same.

Explanation:

Why is it difficult to stop the processes of slash and burn farming, overfarming, and overgrazing in Africa?

Answers

Answer:

Many people living and farming in Africa are doing so on the subsistence level. Because of poverty, it is hard for people to think about the environment when they are fighting for the survival of their family. People want to protect the environment, governments want to protect the environment, but since poverty is so high, it is hard to pass and enforce environmental legislation.

Explanation:

Did the practice on Edge

what is the name of the highest waterfall in the world?

Answers

Answer:

Angel Falls

Explanation:

Answer:

What is the name of the highest waterfall in the world? (B) or (Angle falls)

What do most Venezuelan cities have? Go to General Attitudes (D) or (Plaza Bolívar)

Explanation:

Got 100% on edg

how does the movement of tectonic plates create new mountains?

Answers

Answer:

For example, continental-continental convergence:

When continental plates collide, no subduction occurs as the plates are of similar buoyancy. However, the great amount of friction produced at the collision of plates causes the plates to fold and buckle, forming fold mountains.

It is friction between the moving plates as well as the build-up of sediments near the edges of the plates that causes mountains to be formed.

is Egypt a developing or developed country and why?

Answers

Answer:

Egypt is a developing country.

Explanation:

the possible HDI ( human development index) score is a 1.0. a country that scores less than 8.0 is considered developing.

Egypt curecently has a score of 0.707

Egypt is an developing country, building its infrastructure and investing more money on the industrial sector. This makes Egypt as a fast growing economy.

what causes sedimentary and igneous rocks to change

Answers

Sedimentary rocks change due to water hitting up against them and igneous rocks change due to heat.

regular patterns of smooth, rounded waves are called

Answers

Answer:

Swells

Explanation:

Need claims on negative ways humans shaped their environment across the world

Answers

Answer:

Response bias (also called survey bias) is the tendency of a person to answer questions on a survey untruthfully or misleadingly. For example, they may feel pressure to give answers that are socially acceptable.Jun 24, 2015

Explanation:

in contrast to folk culture, popular culture is more likely to vary

Answers

Answer:

In contrast to folk culture, popular culture is more likely to vary: A. from place to place at a given time. ... both from place to place and from time to time, in equal measure.

PLASE HELP MEE! WILL GIVE BRAINLIEST! I NEED ANSWER QUICK!
please give a PROPER answer!

Question- Central Asia is made up of countries that were apart of the former-



A) Roman Empire


B) United Russia


C) Russia


D)Soviet Union

Answers

Answer:

A (not D!!!?!)

Explanation:

Russia and on the south by Iran, Afghanistan, and China. The region consists of the former Soviet republics of Kazakhstan, Uzbekistan, Tajikistan, Kyrgyzstan, and Turkmenistan.

What is the hardest metal
if you get it right ill give you brainliest

Answers

tungsten is the hardest metal

Part 2. Use the following topographic map, which shows the shape and elevations for part of Oregon, to answer the
questions that follow. Put your answers in the essay box below for Part 2.
1. what is the contour interval?
2. in what direction is the maklaks spring flowing (downstream)? how can you tell?
3. which area is most steep of the areas enclosed in red, blue, green, or orange circles? how can you tell?
4. if you were standing on the east side of the feature that has its highest point of elevation at 6,168 (shown in the yellow square box), what graphic would most represent the shape or profile of the geographical feature? A, B, C, or D
5. provide an approximate elevation for points W, X, Y, and Z (Z is pointing right to the line).

Answers

Answer:

Below are the answers! Just did them on ody

Explanation:

1. The countour interval is 50.

2. The Maklaks Springs are flowing Southeast since the elevation is higher Northwest. 

3. The areas most steep of the enclosed red, blue, green, or orange circles is in the middle. The closer the counter lines the steeper while if they were more spread apart the slope is spread apart.

4. If I was standing on the east side of the feature that has its highest point of elvation at 6,168 the (D) graphic would most represent the shape of the geographical feature.

5.  The elevation point for W is 5,750, for  X it is 6,000, Y is about 5,700, and Z is 5,750. 

With regard to the  topographic map, which shows the shape and elevations for part of Oregon, here are the answers.

What is a topographic map?

A topographic map is a detailed representation of the Earth's surface, showing contours, elevations, and physical features such as hills, mountains, and valleys.

1. The contour interval is 50.

2. The Maklaks Springs are flowing Southeast since the elevation is higher Northwest.

3. The areas most steep of the enclosed red, blue, green, or orange circles is in the middle. The closer the counter lines the steeper while if they were more spread apart the slope is spread apart.

4. If I was standing on the east side of the feature that has its highest point of elevation at 6,168 the (D) graphic would most represent the shape of the geographical feature.

5.  The elevation point for W is 5,750, for  X it is 6,000, Y is about 5,700, and Z is 5,750.

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Which feature do Mediterranean countries have in common?

Answers

Answer:

The one feature that all Mediterranean countries have in common is that they border the Mediterranean Sea.

When ocean currents are redirected because they collided with a land mass, this is known as _______.

A. Continental deflection
B. Convection
C. Greenhouse Effect
D. Continental Drift

Answers

I might be wrong but I think the answer is


Continental deflection

Some nations that seek to produce all of their own needs face the problem that:

a. they will not be able to satisfy the wants of all of their citizens.

b. some industries are too small to be efficient if restricted to their domestic markets alone.

c. they can deplete their natural resources as a result.

d. the opportunity cost of producing some of their own goods is lower than that of trading with others for them.

Answers

Answer:

the opportunity cost of producing some of their own goods is lower than that of trading with others for them.

Some nations that seek to produce all of their own needs face the problem that: d. the opportunity cost of producing some of their own goods is lower than that of trading with others for them.

What is opportunity cost?

When a nation decide to manufacture all want they need the alternate forgone or  opportunity cost of manufacturing their own product tend to be lesser compare to the cost of trading those goods.

Which is why some nation prefer to trade their goods with other  nation so as to reduce the problem they might likely to face.

Therefore the opportunity cost of producing some of their own goods is lower than that of trading with others for them.

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Countries with low birth rates and high life expectancies are considered less developed nations.
Group of answer choices

True

False

Answers

Answer:

False

Explanation:

High life expectancies tend to be found in well developed nations. Less developed nations also typically have higher birth rates.

Write two paragraphs that require you to
1) compare and contrast the physical and human aspects of both countries and
2) explain how geography impacts culture.
About Cuba and Venezuela
Paragraphs must be 150-200 words

Answers

Answer: hope this helped

Explanation: What are the physical features of Cuba?

Image result for Write two paragraphs that require you to 1) compare and contrast the physical and human aspects of both countries and 2) explain how geography impacts culture. About Cuba and Venezuela Paragraphs must be 150-200 words

Cuba's terrain is mostly flat or rolling plains, with rugged hills and mountains in the southeast. The lowest point is the Caribbean Sea at 0 m (sea level) and the highest point is Pico Turquino at 1,974 m (6,476 ft), part of the Sierra Maestra mountain range, located in the southeast of the island.

Answer: The relationship between the United States and Cuba for the last 40 years has been marked by tension and confrontations. The United States recognized the new Cuban government, headed by Fidel Castro, on January 7, 1959. However, bilateral relations deteriorated rapidly as the regime expropriated U.S. properties and moved towards adoption of a one-party Marxist-Leninist system. As a result, the United States established an embargo on Cuba in October 1960 and broke diplomatic relations the following January. Tensions between the two governments peaked during the April 1961 "Bay of Pigs" invasion and the October 1962 missile crisis.

Cuba established close ties with the Soviet Union and served as a Soviet surrogate in Africa and several countries in Latin America, which fueled cold war tensions and kept the bilateral relationship distant during the 1960s. In the 1970s, during the Nixon administration, the United States and Cuba began to explore normalizing relations, but the talks were suspended in 1975 when Cuba launched a large-scale intervention in Angola. The United States and Cuba did establish interests sections in their respective capitals in September 1977 to facilitate consular relations and provide a venue for dialogue, and both currently operate under the protection of the Embassy of Switzerland. Cuban international entanglements in the 1970s, such as deploying troops to Ethiopia and allowing Soviet forces on the island, continued to strain bilateral relations.

In the 1980s the focus of friction in U.S.-Cuban relations shifted to include immigration, as well as Cuba’s international engagements when a migration crisis unfolded. In April 1980 an estimated ten thousand Cubans stormed the Peruvian embassy in Havana seeking political asylum. Eventually, the Cuban government allowed 125,000 Cubans to illegally depart for the United States from the port of Mariel, an incident known as the "Mariel boatlift." A number of criminals and mentally ill persons were involuntarily included. Quiet efforts to explore the prospects for improving relations were initiated in 1981-82 under the Reagan administration but ceased as Cuba continued to intervene in Latin America. In 1983, the United States and regional allies forced the withdrawal of the Cuban presence in Grenada.

In 1984, the United States and Cuba negotiated an agreement to resume normal immigration, interrupted in the wake of the 1980 Mariel boatlift, and to return to Cuba those persons who had arrived during the boatlift who were "excludable" under U.S. law. Cuba suspended this agreement in May 1985 following the U.S. initiation of Radio Marti broadcasts to the island, but it was reinstated in November 1987. In March 1990, TV Marti transmissions began to Cuba.

Explanation:

which unesco site is located in the southern hemisphere reddit

Answers

Parc national de Los Glaciares

Parc national de Los Glaciares site is located in the Southern Hemisphere Reddit.

What is the significance of Los Glaciares?

Los Glaciares National Park is located in southwest Argentina, near the Chilean frontier, in the Austral Andes. Its many ice caps include Perito Moreno, renowned for its dramatic icefalls into Lake Argentino from its front wall.

Mount Fitz Roy's jagged peak rises above the mountain town of El Chaltén and Lake Viedma in the north. Condors and black-chested buzzard eagles can be found in the park.

This massive glacier blocks a narrow channel formed by Lake Argentino, temporarily raising the water level. This, in turn, causes regular thunderous glacier tongue ruptures into the lake.

Therefore, The Parc National de Los Glaciares is located in the Reddit of the Southern Hemisphere.

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Cyclone is a natural disasters of coastal areas. why?​

Answers

Storms are one of the major hazards that are associated to coastal regions. Storms, flooding, and erosion are closely associated and can happen simultaneously. Tropical storms or Hurricanes especially can devastate coastal regions.They typically weaken rapidly over land surface where they are cut off from their primary energy source, for this reason coastal regions are particularly vulnerable to damage caused by the tropical cyclone as compared to inland regions.The destruction from a tropical cyclone, such as a hurricane or tropical storm, depends mainly on its intensity, its size, and its location. Tropical cyclones remove forest canopy as well as change the landscape near coastal areas, by moving and reshaping sand dunes and causing extensive erosion along the coast.

Explain how earthquakes form

Answers

Answer:

Explanation:

An earthquake is caused by a sudden slip on a fault. When the stress on the edge overcomes the friction, there is an earthquake that releases energy in waves that travel through the earth's crust and cause the shaking that we feel. In California there are two plates - the Pacific Plate and the North American Plate.

The tectonic plates divide the Earth's crust into distinct "plates" that are always slowly moving. Earthquakes are concentrated along these plate boundaries.

You want to determine if planets farther from the
sun have a longer orbital period because they have
longer orbits or because they move at a slower
pace. What additional information would you need
to answer this question?
I

Answers

Answer: The sun orbits around the Milky Way while all the other planets like Earth, Saturn, Mars, etc. rotate around the Sun.

Explanation:

I learned this in like elementary lol

A planet that is farther from the Sun not only has a longer path than a planet that is closer to the Sun, but it also travels slower because the Sun's gravitational pull on it is weaker.

Why do planets move faster as they get closer to the Sun?

A planet revolves around the sun in such a way that its areal velocity is constant, according to Kepler's law of planetary motion. That is, it moves faster as it gets closer to the sun and vice versa.

Planets that orbit the Sun closer to the Sun have shorter years than Earth. Planets that orbit the Sun further away from the Sun have longer years than Earth.

This occurs for two primary reasons. When a planet is close to the Sun, its orbit around the Sun is relatively short.

Therefore, this statement given under the Kepler second law, A planet that is farther from the Sun not only has a longer path than a planet that is closer to the Sun, but it also travels slower because the Sun's gravitational pull on it is weaker. As a result, the larger a planet's orbit, the longer it takes to complete.

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...............,,,x,,,x,,x,x

Answers

what?? ok ok ok ok ok ok
Cool,,,I,,,guess,,bro,fr
Other Questions
Leo's hair is longer than Wes's hair. Wes's hair is longer than Ella's hair. Whose hair is longer Alison finds the total mass of a sample of baking soda, a balloon, and a glass container with vinegar in it. She adds the baking soda to the vinegar and immediately places the balloon over the mouth of the container. After the reaction is complete, she again finds the total mass of the system. Which statement is true:1. The mass does not change because chemical changes observe the law of conservation of mass.2. Mass is gained during the reaction because a chemical change is taking place.3. Mass is lost during the reaction because the gas is less dense than the baking soda or vinegar.4. Mass is lost during the reaction because the gas can change in volume but baking soda and vinegar cannot. What are the outliers for 7,1,9,9,12,25,9,7,7, Which formula represents a molecule having a nonpolar covalent bond?. PLS RATE MY PARAGRAPH The community in the giver was not successful in creating a perfect world all with terrible things hiding in the community resurfaced. Chapter 14: this memory, though the hill seemed to be a different one, steeper, and the snow was not falling as thickly as it had before. Jonas pulled at the rope, trying to steer, but the steepness and speed took control from his hands and he was no longer enjoying the feeling of freedom but instead, terrified, was at the mercy of the wild acceleration downward over the ice. Chapter 15: But the noise continued all around: the cries of the wounded men, the cries begging for water and for Mother and for death. Horses lying on the ground shrieked, raised their heads, and stabbed randomly toward the sky with their hooves. From the distance, Jonas could hear the thud of cannons. Overwhelmed by pain, he lay there in the fearsome stench for hours, listened to the men and animals die, and learned what warfare meant. This displays memories of a time when society was not as utopian as people believe. Jonas experienced a new set of emotions: fear and anxiety. As Rule #5 states No one is supposed to have strong feelings. Jonas is not accustomed to these new feelings. A paradox is something that sounds impossible but is actually true. Explain the meaning behind this paradox: This was the Ghetto: where children grew down instead of up. HELP ME ASAP Question 4(Multiple Choice Worth 5 points)(MC)Read the excerpt below. Which of the following statements best summarizes the main idea of the excerpt?Gertrude Belle Elion was born on Jan. 23, 1918, in New York City. She graduated from Hunter College in New York City with a degree in biochemistry in 1937. Unable to obtain a graduate research position because she was a woman, she took a series of jobs, including lab assistant, chemistry and physics teacher in New York City high schools, and research chemist. During this time she also took classes at New York University, where she earned a master's degree in 1941. Because she could not devote herself to full-time studies, Elion never received a doctorate. Elion was never able to earn a doctorate degree even though she was brilliant. After waiting for years, Elion finally earned her master's degree in 1941. Elion was determined to do everything she could in order to practice chemistry. Elion was angry that she could not have a research position because she was a woman. The United States of America went through two industrial revolutions. True or false? Which of these is a possible translation of "montevideo"?. 3. Why are black holes important to our universe? Can someone help me find w and X for my parallelogram ?? Will mark brainiest :) From the graph, which statement is correct if x^2 13x + 22 0?A) 2 x 11B) 11 x 2C) x 2 or x 11D) x 2 or x 11please only reply if you know the answer!! As atoms get smaller,valance electrons are getting closer or farther away from the nucleous.The force of attraction is stronger o weaker so it takes more or lesss energy to remove electrons? Describe how weathering changed the shape of the rock. A 10-foot board is reduced in a 4-foot board. What is the percent decrease in length? The manager scolded the new employee so fiercely that she ---- in tears, leaving the room in a hurry.kept onbroke downgot downpulled out 2. How did the climate of the South, as opposed to the North, contribute to the widespread use of slavery? can someone help me pls The OrnithopterMany people know Leonardo da Vinci today as an artist, and it is true that he was indeed a great painter and sculptor, but he was also an inventor and one of the first individuals in recorded history to draft detailed plans for a flying machine.In order to make a living, Leonardo often depended upon wealthy individuals who would commission work from him. That means they would hire him and pay him to create specific work they wanted. In 1482, when he was 30 years old, Leonardo heard of an opportunity to work for Ludovico Sforza, the Duke of Milan. The duke, however, did not want a painter; he wanted a military engineer to help him defend the city against its enemies. This was an excellent opportunity that would pay Leonardo well, but Leonardo was a peaceful man. He considered war to be a beastly madness. He preferred to make things of beauty.Leonardo made the decision that he could tolerate making weapons if the resources the duke could provide would also allow him to create things he loved. He sent a letter to the duke detailing his skills in designing and building weapons. I will assemble catapults, mangonels, trebuchets and other instruments of wonderful efficiencyI will make an infinite number of items for attack and defense, he wrote.Leonardos letter convinced the duke of his talents, and he got the job. He set about designing the weapons that the duke desired. But Leonardo was infinitely creative, always thinking of new things, new ideashe could not be limited to weapons alone. One idea that he had not mentioned in his application was the ornithopter. It was not a weapon of war, and it was not something that the duke had asked for, but Leonardo went ahead and designed it anyway.Leonardo was fascinated by the idea of flight. The word ornithopter comes from two words meaning bird and wings. And on first inspection, his plans resembled a birds wings attached to a human beings arms. He concluded that a human beings arms were neither strong enough nor light enough to stay in the air for long. So, his design included sets of foot pedals and levers that were operated with the hands. He created detailed plans and presented them to the duke, uncertain of how the duke would react to a design for which he didnt ask.As it turned out, the duke was very impressed with the ornithopter, but it wasnt Leonardos innovation that excited him. He immediately thought of the ways this machine could be used in war. If a spy could fly over the enemys camp, imagine what information he could gather! This was not what Leonardo had intended for his beautiful flying machine.But how Leonardo felt about war turned out not to matter in the end. His ornithopter was never builtalong with his designs for tanks, parachutes, diving suits, machine guns, and even robots that he created for the duke. The ideas of Leonardo da Vinci were centuries ahead of the technology needed to make them.He created detailed plans and presented them to the duke, uncertain of how the duke would react to a design for which he didn't ask.Which type of conflict is expressed in this excerpt?A. individual vs. natureB. individual vs. individualC. individual vs. society Confucianism provided China with a strong social foundation by promoting