What causes the seafloor to spread apart at mid-ocean ridges?
Select one:
Waves in the ocean pull the plates away from each other.
Earth is growing in size, and the mid-ocean ridges are where the crust has cracked to allow Earth to get bigger.
Earth's magnetic field is so strong it pushes apart iron-filled rocks.
Hot magma rises through the boundary at mid-ocean ridges, creating new rock and pushing apart the plates.
Answer: Earth is growing in size, and the mid-ocean ridges are where the crust has cracked to allow Earth to get bigger.
Explanation:
Answer:
A
Explanation:
Which of the following factors does not contribute to the urban heat island effect? Group of answer choices more runoff of water and fewer plants leading to decreased evaporation almost all cities are located near the coast a lot of dark surfaces that absorb heat tall buildings that decrease the wind speeds
Answer: almost all cities are located near the coast
Explanation:
The Urban heat island effect is a phenomenon that describes how an urban area such as a city or metropolis, is warmer than rural areas around it. The cause of this has been explained to be the increased human activities in urban areas as opposed to rural areas.
These activities have led to fewer plants and more runoff, dark surfaces that absorb heat and tall buildings that reduce wind speed that help in cooling the earth's surface.
Almost all cities being located near the coast is not a reason for the urban heat island effect as there are a significant number of cities inland.
The factors that does not contribute to the urban heat island effect is "almost all cities are located near the coast"
What is the Urban heat island effect
Urban heat island effect is a phenomenon that occurs when an urban area such as a city or metropolis is warmer than rural areas around it.
The cause of Urban heat island effect has been explained to be the increased human activities in urban areas as opposed to rural areas.
These activities have led to fewer plants and more runoff, dark surfaces that absorb heat and tall buildings that reduce wind speed that help in cooling the earth's surface.
Hence, the factors that does not contribute to the urban heat island effect is "almost all cities are located near the coast".
Therefore, the Option D is correct.
Read more about urban heat island effect
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According to the model proposed by geophysicist J. Tuzo Wilson, hot spots are caused by a. friction due to the lithosphere sliding atop the asthenosphere. b. unusually dense concentrations of radioactive isotopes at various points in the crust. c. hot plumes of mantle material that rise up through cooler, denser surrounding rock. d. zones of localized subduction that produce melting of the mantle.
Answer: c. hot plumes of mantle material that rise up through cooler, denser surrounding rock
Explanation:
A hot spot is simply refered to an area that is very hot below the Earth. Here, the magma is typically hotter than the magna of its surrounding. It should be noted in this case that the magma plume then results in volcanic activity.
According to the model proposed by geophysicist J. Tuzo Wilson, hot spots are caused by hot plumes of mantle material that rise up through cooler, denser surrounding rock. Therefore, the correct answer is C.
Dr. Patel and her team have been using GPS to track two plates that are moving toward each other. Which diagram shows what is happening at the place where the plates are moving toward each other? a Diagram A: Two plates are hitting each other, and the plates are breaking into pieces, creating sand. Diagram A: , Two plates are hitting each other, and the plates are breaking into pieces, creating sand. b Diagram B: Two plates are pushing against each other, causing the edges to bend upward. Diagram B: , Two plates are pushing against each other, causing the edges to bend upward. c Diagram C: One plate is going underneath the other plate and sinking into the soft rock below. Diagram C: , One plate is going underneath the other plate and sinking into the soft rock below. d Diagram D: One plate is going underneath the other plate and sinking into the ocean below.
Answer:B
Explanation:irl
d is the answer
most young people cannot raise enough money needed to get started in the profession.
Answer: My brain Tells me It's cells of a animal ears
Explanation: Hmmm I got to be correct
Newspapers began to refer to the war as the “Phony War” because
a.
everyone knew that Germany did not have the power to succeed against the combined forces of France and Britain.
b.
the government was instructing the newspapers to publish only good news about the war.
c.
most people did not want to believe that another world war was going to take place.
d.
the Axis Powers were only invading weak territories.
Which factor is necessary for the development of democratic institutions?
a. a one party systen
b. an agricultural economy
c.respect for individual rights
d.strong military forces
Answer:
Respect for individual rights is one of the prerequisites for the development of democratic institutions. Examples of individual rights include the right to life, liberty and the pursuit of happiness. Individual rights and democracy are mutually reinforcing.
Explanation:
what are the causes and effect of global warming
Answer:
Global warming is caused by gases called green house gases. These green house gases are human made gases that come from things like, cutting down trees, power plants, transportation, farming, fertilizer and oil drilling. The gases get released into the atmosphere and is reflected back to the surface of the earth. This is called the greenhouse gas effect. The gases cause temperatures to rise (climate change) which cause rising sea levels, ice on the poles to melt, increased precipitation and increased forest fires.
Explanation:
explain fully why the strategy or strategies will help reduce the urban heat island
Answer:
Urban heat effect
Explanation:
Heat islands lead to increased average temps, less relief at evening, and more ozone in the air. As a result, temperature fatalities and ailments such as physical pain, respiratory problems, heat stroke, severe dehydration, and semi heat stroke are on the rise.
What stage of development is Pakistan in, support your determination with one statistic about Pakistan.
Pakistan's HDI value for 2019 is 0.557— which puts the country in the medium human development category—positioning it at 154 out of 189 countries and territories. Between 1990 and 2019, Pakistan's HDI value increased from 0.402 to 0.557, an increase of 38.6 percent.
Hope this helps, write in your own words.
Anybody gotta clue??? XD
Which of the following is NOT true about the use of Internet media during the 2008 election season?
A.
Sixty-percent of Internet users went online to get information about candidates and issues.
B.
Half of voters under 30 watched at least one campaign video online.
C.
Thirty-seven percent of e-mail users received an e-mail from a candidate for political office.
D.
Over eighty-percent of people preferred to get their information from newspapers and cable news instead of the Internet.
(sorry about the low amount of points lol)
Answer:
I got d
Explanation:
Edg 2020
Answer:
D is correct
Explanation:
how to prevent the poor service delivery
Answer:
that is correct
Explanation:
The main strategies to improve service delivery were found to be increasing citizen participation in the affairs of the local authority and partnership with the community in service delivery, flexible response to service user complaints, offering value for money and ensuring that service users pay their bills on time, .
help meeee pleaseeeeeeeee
Answer:
71
Explanation:
4. Socialist-oriented governments tend to prioritize liberty-oriented rights. (2 points)
False
True
Answer:
T
Explanation:
what does trade oil for water mean?
Answer:
You can't drink oil, And you cant burn water.
Explanation:
Sphere A has a diameter of 12 and is dialated by a scale factor of 1/2 to create sphere B. What is the ratio of the volume of sphere A to sphere B?
Answer:Sphere A has a diameter of 12 and is dialated by a scale factor of 1/2 to create sphere B. What is the ratio of the volume of sphere A to sphere B? oh ok i know what is it A the second one is B
Explanation:
Please help fast!!!
Will give brainliest!!!!
Which of Australia’s physical features is circled on the map above?
A.
the Central Lowlands
B.
the Great Barrier Reef
C.
the Eastern Highlands
D.
the Western Plateau
Please select the best answer from the choices provided
A
B
C
D
Answer:
B! Great Barrier Reef!
Explanation:
Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional questions.
Plate Tectonics
View the Plate Tectonics activity. What does plate tectonic theory describe?
The Earth's crust is made up of enormous sections called plates. Name and explain the three different types of boundaries along the Earth's plates.
How are new sections of the Earth's crust formed?
Answer:
-The theory of plate tectonics states that the Earth's solid outer crust, the lithosphere, is separated into plates that move over the asthenosphere
divergent- plates move away from each other
convergent-plates collide
transform- plates slide sideways past each other
-Magma from the underlying mantle erupts at the edges, then cools and solidifies to form new ocean crust.
Complete the sentence.
At mid-ocean ridges, new _________ is created
Select one:
core
water
crust
mantle
Answer:
Crust
Explanation:
Water is not created, niether is the core or mantle since they are deeper in the earth. The crust is created at mid-ocean ridges because molten rock comes to the surface of the ridge, creating more seafloor.
Complete the statement.
Continents drift a few __________ per year.
Select one:
millimeters
centimeters
meters
kilometers
Answer:
Centimeters
Explanation:
They move apart 2.5 centimeters each year
Do consumers take in carbon dioxide? Second question, what things release carbon dioxide?
plants do
Explanation:
the burning of fossil fuels
Is Pakistan developed a developing?
Answer:
Developing.
Explanation:
Pakistan is still developing.
Is Pakistan core or periphery based on Wallerstein’s model and support your decision with a statistic as evidence.
Explanation:
It was developed in 1963 by John Friedmann. The core periphery model shows spatially how economic, political, and cultural authority is dispersed in core or dominant regions and the surrounding peripheral and semi-peripheral regions.
Why is this border not ideal for Sikhs?
A. It cuts them off from one of their holy sites
B. It prevents them from getting to Mt. Everest
C. It allows them to be independent from other religions
What is the area of the triangle! :D
Answer:
45 units squared
Explanation:
A=1/2BH
B=6
H=15
A=(1/2)(6)(15)
A=(3)(15)
A=45
The Partition of India occurred to separate the main religions located in the region, Hindu and Islam. What type of boundary was
created to achieve this?
the answer is
consequent boundary
Clouds form in the hurricane because the air is
A) sinking, expanding, and cooling
B) sinking compressing and warming
C) Rising expanding and cooling
D) Rising compressing and warming
Answer:
because of low pressure as a Centre wind blow towards the centre of the storm and here is force upon Hai in the atmosphere wind blow away from the storm which allow more rare form below to write the air that Rises needs to be warm and moist so that it forms the cloud of the storm
Clouds form in the hurricane because the air is Rising expanding and cooling. Thus the correct option is C.
What is a hurricane?A tropical cyclone is a revolving low-pressure weather system that develops over warm tropical ocean waters called a Hurricane. Strong winds, vast quantities of rainfall, rising seas, and big waves are the hallmarks of hurricanes.
Clouds form in a hurricane due to the rising and expanding air. As the warm, moist air rises, it expands and cools, causing water vapor to condense and form clouds.
Strong updrafts in a hurricane can force the air to keep on rising, resulting in the creation of thunderstorms, which can result in tornadoes and severe rainfall or hurricane.
Therefore, option C Rising expanding, and cooling is appropriate.
Learn more about hurricanes, here:
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Fill in the Venn diagram to compare and contrast speed and velocity
what phenomena would you expect to see at each of the three different plate boundary types?
Answer:
The air over the ocean is now warmer than the air over the land. The land loses heat quickly after the sun goes down and the air above it cools too. ... This causes a small temperature gradient between the ocean surface and the nearby land at night and the wind will blow from the land to the ocean creating the land breeze.
Explanation:
How do you think low atmospheric pressures might affect a climber's breathing?
Answer:
The decreased atmospheric pressure and low levels of oxygen can have very dangerous effects on a climber's body. Even though there is less oxygen available to the climbers, their bodies can learn to compensate. The human body survives by breathing air into lungs.