Answer:
Laurentia or the North American Craton is a large continental craton that forms the ancient geological core of North America. Many times in its past, Laurentia has been a separate continent, as it is now in the form of North America, although originally it also included the cratonic areas of Greenland and also the northwestern part of Scotland, known as the Hebridean Terrane. During other times in its past, Laurentia has been part of larger continents and supercontinents and itself consists of many smaller terranes assembled on a network of Early Proterozoic orogenic belts. Small microcontinents and oceanic islands collided with and sutured onto the ever-growing Laurentia, and together formed the stable Precambrian craton seen today.
Laurentia or the North American Craton is a large continental craton that forms the ancient geological core of North America. Many times in its past, Laurentia has been a separate continent, as it is now in the form of North America, although originally it also included the cratonic areas of Greenland and also the northwestern part of Scotland, known as the Hebridean Terrane. During other times in its past, Laurentia has been part of larger continents and supercontinents and itself consists of many smaller terranes assembled on a network of Early Proterozoic orogenic belts. Small microcontinents and oceanic islands collided with and sutured onto the ever-growing Laurentia, and together formed the stable Precambrian craton seen today.[1][2]
Laurentia, also called the North American craton
The craton is named after the Laurentian Shield, through the Laurentian Mountains, which received their name from the Saint Lawrence River, named after Lawrence of Rome.
What is the process and material that forms a protective seal that hardens around an
organism?
What type of fossil fuel is created by several layers of carbonized plant materials
Answer:
The process and material that forms a protective seal that hardens around an organism is explained below in complete details.
Explanation:
Arthropods, invertebrates with exoskeletons, use extremely tough shell material such as cuticle as protection. cuticle layers are formed through secretion from the epidermis, continuously building up over time. therefore, wounds are meant to be absorbed by the exoskeletons and prevent damage to the softer inner tissues. the organism does not heal these wounds but continuously bolsters the protective exoskeletons through secretion.
read section 2 up to "Salinization Creates a New Desert." Then,answer this question;What was life like for farmers in the Aral Sea region when cotton was king.
Answer:
jjs nkaiqiq nkdiidid ndjjqajq kkskjajq kjwuwuqi kskuwusjw jeiwjwiq
What was the source of gases in Earth's second atmosphere that collected?
The sources of gases in Earth's second atmosphere are volcanic outgassing and comet ices.
What is gas?Gas refers to a matter which has no color or shape or volume to identify. It is made up of small atoms having a low density in nature. There are many gases present in the atmosphere including oxygen, carbon dioxide, nitrogen, methane, and so on.
Gases that had been trapped within the rocks help to create the earth's natural body but are released due to volcanic activity this process is called "outgassing," which results in the creation of Earth's second atmosphere.
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PLZZ HELP MEEE WILL MARK BRAINLIEST!!!!
Question 12 (3 points)
Predict a change in the Earth's surface or effect observed at each of the following for 1 point each:
BLANK 1 - TRANSFORM BOUNDARY
BLANK 2 - DIVERGENT BOUNDARY
BLANK 3 - CONVERGENT BOUNDARY
Question 12 options:
Blank # 1
Blank # 2
Blank # 3
Answer:
I agree with the other person who answered
have a good day :)
Explanation:
Why do you think it is important to be accurate and unbiased
when coming to a conclusion in science and in life ? plz help
Answer:
here your answer
Explanation:
Two researchers published a paper on how the Internet is a big factor in announcing scientific discoveries but also can mislead the public due to bias and inaccurate reporting.
One thing that is important in reporting discoveries and disseminating information based on science is that it has to be accurate and unbiased. Science is based on experiments that should be both observable, measurable, and repeatable.
When CERN announced the discovery of the possible Higgs particle, they reported it as a 5 sigma discovery. This means that the discovery has a probability of 0.00003% that the result is accidental or due to chance.
Science reporting must be based on facts. Theories, although not yet proven to be science fact, still undergo scrutiny and has a fundamental principle behind it. The Higgs particle was a theory before, and it took the construction of the Large Hadron Collider for it to be discovered.
And even then, the discovery of the Higgs helps establish another theory which is the Standard Model.
There will be dissenting arguments when it comes to scientific research. Some are even on opposite sides such as Loop Quantum Gravity vs. String Theory. But regardless, it will ultimately fall on research being observable, measurable, and repeatable.
Personal beliefs has no room when it comes to science reporting. A recent article touched on how a Wikipedia editor kept deleting references to Global Warming on the Hurricane Sandy page because he personally does not believe in Global Warming
Preview the picture above. What is causing the shadow cast upon the ISS?
a Clouds from Earth
C. The spacecraft hovered above
b. An astronaut
A of the above
Answer:
clouds from the earth
Explanation:
its due to sunrays rflections causing the shadows
Answer:
c.
The spacecraft hovered above it
Explanation:
Complete the following terms: (fill in the blanks with the words below)
Waves… Coarse Sand… Feldspar… Trough… Wind… Shoreface
Sediment… Swells…. Quartz… Crest… Wavelength…
Waves change the size of ______________ particles.
Answer:Sediment
Explanation:
Latitude means the angular distance of a place North or South of equator.
Now what is the meaning of angular distance? Can Anyone help me with?
Answer:
Angular distance In mathematics and all natural sciences, the angular distance between two point objects, as observed from a location different from either of these objects, is the size of the angle between the two directions originating from the observer and pointing towards these two objects.
Hope it helps you!!!
Look at the map below. All of the following climate regions are located in Central Asia except the __________ region.
A. Marine west coast
B. Humid continental
C. Semiarid
D. Arid
Answer:
Humid Continental
Explanation:
Answer:
A. Marine west coast
Explanation:
Right on Egde 2021
who lives in or around atlanta !!
Answer:
I wish I could go there
Explanation:
but this c***** virus is :(
This is a waste of someone's time and energy
Mining is particularly important to the economies of many of the low islands of Oceania, as these islands tend to have the most natural resources. Please select the best answer from the choices provided T F
Answer:
False
Explanation:
Right on edge
Continuous volcanic eruptions contributed which of the following to the atmosphere of Earth?
A. Carbon dioxide
B. methane
C. nitrogen
D. water vapor
E. none of these
F. all of these
Answer:
F all of these
Explanation:
The continuous volcanic eruptions contribute to the release of various gases in the air, Hence option F is correct.
What is a volcanic eruption ?A volcanic eruption is the release of the volcanic matter from the cent of the earth towards the surface. Most of the volcanic matter is made of glowing avalanches of hot gases magma. The continue volcanic eruptions can lead to the release of the GHG include the methane, carbon dioxide, and water vapor and warm the air
Find out more information about the volcanic eruptions.
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2. Which of the following best explains the potential impact of rising global temperatures on agricultural
regions?
a. The wheat belt will shift northward
b. Mediterranean agriculture will expand southward
C. Polar regions will dry out, making cultivation impossible
d. Nomadic herding will end as conditions become too harsh
e. Centers of market gardening will shift to the Arctic Circle
the ans is option c Polar regions will dry out, making cultivation impossible
Tony Stark has a right triangle with a base of 6 feet and a height of 4 feet. If Dr. Banner were to construct a similar but not congruent right triangle with an area of 108 square feet, what would the dimensions of the Dr. Banner's triangle be?
Answer:
[tex]Base = 18ft[/tex]
[tex]Height = 12ft[/tex]
Explanation:
Given
Triangle 1 (Tony Stark):
[tex]Base = 6ft[/tex]
[tex]Height = 4ft[/tex]
Triangle 2 (Dr. Banner):
[tex]A_2 = 108ft^2[/tex]
Required
Determine the dimensions of the second triangle
The area of a triangle is:
[tex]Area = 0.5 * Base * Height[/tex]
First, calculate the area of Triangle 1
[tex]A_1 = 0.5 * Base * Height[/tex]
[tex]A_1 = 0.5 * 6ft * 4ft[/tex]
[tex]A_1 = 12ft^2[/tex]
Divide the area of Triangle 2 with the area of triangle to get the scale factor (n) of the area.
[tex]n = \frac{A_2}{A_1}[/tex]
[tex]n = \frac{108ft^2}{12ft^2}[/tex]
[tex]n = \frac{108}{12}[/tex]
[tex]n = 9[/tex]
The scale factor (k) of the dimensions of triangle 1 to 2 is the square root of the scale factor of the area (n):
[tex]k = \sqrt{n[/tex]
[tex]k = \sqrt{9[/tex]
[tex]k = 3[/tex]
For triangle 1, we have:
[tex]Base = 6ft[/tex]
[tex]Height = 4ft[/tex]
The dimension of triangle 2 is:
[tex]Base = 3 * 6ft[/tex]
[tex]Base = 18ft[/tex]
[tex]Height = 3 * 4ft[/tex]
[tex]Height = 12ft[/tex]
please help! :))) im so stressed
Answer:
E.
explanation: because I've got a big boy brain
Hot water deep within the Earth can ____________ minerals and transport them somewhere else
Your answer is:-
Dissolves
pls mark me as brainliest!! I rlly need points
Hot water deep within the Earth can dissolve minerals and transport them somewhere else.
What type of rock is formed by heat and pressure?When rocks are exposed to high heat, high pressure, hot mineral-rich fluids, or, more typically, any combination of these variables, metamorphic rocks develop. Such conditions can be found deep within the earth.
Deep inside the Earth, hot water runs through fractures, where it may dissolve various compounds. When boiling water rushes to the surface, it cools and crystallizes. Hot water dissolves minerals more effectively than cold water.
The rock is dragged down by motions in the earth's crust and becomes increasingly heated as it descends. It requires temperatures ranging from 600 to 1,300 degrees Celsius (1,100 to 2,400 degrees Fahrenheit) to melt a rock, transforming it into lava.
Therefore, Minerals can be dissolved and transported by hot water deep beneath the Earth.
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20 POINTS!!!!!!!!!!!!!!!!!!!
DUE IN 10 MIN!!!!!!!!!!!!!!!!!!!!!!
Explain an El Niño event that affected weather, food production, water supply, or human health.
Answer:
Severe drought and associated food insecurity, flooding, rains, and temperature rises due to El Niño are causing a wide range of health problems, including disease outbreaks, malnutrition, heat stress and respiratory diseases
Explanation:
hope this helps!
Outline how differences in albedo contribute to differences in temperature between the equatorial and polar regions ?
Answer:
Differences in Albedo contribute to temperature differences between the polar and equatorial regions because areas with high albedo deflect off about 80% of the sun's radiation thus resulting in a cooler atmosphere whilst regions with a lower albedo are more heated thus resulting in a hotter or more tropical weather.
Explanation:
Albedo in Latin simply means whiteness. In geography, it is used to describe the extent to which the earth's surface absorbs deflects the sun's radiation. For example, an area covered with snow will most likely have a high albedo and the obverse is also true.
The laws of physics help us to understand that a black object has the capacity to absorb all the wavelengths of light hence, they absorb more heat. White objects on the other hand reflect all the wavelengths of light, hence they absorb the least amount of heat.
This is also true of geographical spaces. There are two major kinds of albedoes:
Terrestrial Albedo and Extraterrestrial (or Astronomical) Albedo.Terrestrial Albedo surfaces comprise fo the following:
Bare soil Conifer forest Deciduous forest Fresh asphalt Green grass Ocean ice Open ocean Worn asphaltAll the surfaces mentioned above have their albedo. The typical range is given as 0.9 for fresh snow to about 0.04 for charcoal.
In effect, if the entire planet were covered with snow, it would give rise to a global temperature of 0 degrees because all the light and it's heat energy would be reflected back into space.
If however, all of it were covered with water, the global temperature would stand at 27 degrees.
Cheers
how continental effect temperature of pakistan
Which increased as a result of the Industrial Revolution?
Check all that apply.
u
A. Pollution
B. Travel tirages between cities
C. Population
D. Food prices
Answer:
a
Explanation:
Which of the following agricultural inputs were the most recent technological innovations employed in less developed countries during the Green Revolution
Answer: increased use of chemical fertilizers and pesticides
The green revolution led to the growth and development of agricultural inputs like fertilizers and pesticides that increased the use of chemicals.
What is a green revolution?The green revolution refers to the agricultural revolution and is the production of the food grains this was introduced in the developing nations by the developed nations of the world. It began in the mid 20th century and was successful since then in India and Mexico.
Find out more information about the Green Revolution
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Places closest to the equator are generally _________ because they got _______.
wet....direct sun light.....
Analyze the map below and answer the question that follows.
The highland climate region of East Asia is labeled with the number _____ on the map above.
A.
2
B.
3
C.
4
D.
6
the impact of tropical cyclones in developing countries
Answer:
Natural disasters take on a whole other meaning when living in a developing country. As we have witnessed with the recent catastrophes in Haiti and Chile, the poorest people are often the most effected and what little they have is often lost. When 80% of your population lives below the poverty line, as is the case in Haiti, the aftermath can be crippling. While the initial press coverage is intense and people’s willingness to provide aid is plentiful, too often these countries and their people are forgotten as the excitement and newness of the catastrophe wears off. For developing countries a natural disaster can set them back years and take a long time to recover.
Explanation:
Tropical cyclones can lead to damage of properties and lost of lives which would affect a country economy.
Tropical cycloneA tropical cyclone is a storm that originates from tropical oceans. Global warming will cause an increase in the intensity of tropical cyclones forming stronger storms.
Tropical cyclones can lead to damage of properties and lost of lives which would affect a country economy.
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why does thunder snow happen
It is 7:40 pm in Sydney NS.
What time is it in:
St John's?
Prince Rupert?
Toronto?
Thompson?
Answer:
St John's is 7:19 PM
Prince Rupert is 2:49 PM
Toronto is 5:49 PM
Thompson is4:49 PM
Explanation:
:)
South Africa
Public Domain
Which of the following countries are compact states? (1 point)
O Malawi and South Africa
O Somalia and Liberia
Nigeria and Liberia
O Cameroon and Somalia
O The Gambia and Malawi
will give brainliest
Answer:
Nigeria and Liberia
Explanation:
Compact states are the countries whose boundaries does not vary significantly from the center. Nigeria and Liberia has boundaries which are not significantly different from the center. These states are termed as compact states.
suggest two reasons why the rate of deforestation varies between different countries
1) deforestation varies between countries because of how they rapidly use their resources
2) how they replace their forestry with palm oil
What are the 3 types of plate motion? Explain each one
Answer:
There are three kinds of plate tectonic boundaries: divergent, convergent, and transform plate boundaries. ... A divergent boundary occurs when two tectonic plates move away from each other.
Answer:
i really dont understand
Explanation:
11. The two images represent two different methods of raising livestock in the United States. Which of
the following statements most accurately compares these two agricultural practices?
a. Cattle ranching is a more economically friendly way to raise livestock than using feedlots
because less infrastructure is needed
b. Feedlots require more space than cattle ranching does, which reduces profits due to the cost of
the land
C. Consumers prefer to pay higher prices for grass-fed beef than for corn-fed beef raised in
feedlots because of the environmentally friendly practices associated with grass-fed beef.
d. Feedlots can minimize costs associated with livestock production because feedlots do not use
as much space as cattle ranching
e Feedlots require less food consumption by the cows than cattle ranching because the livestock
are grazing on available grass in the pastures
Answer:d
Explanation:
The two images represent two different methods of raising livestock in the United States. Which are Feedlots can minimize costs associated with livestock production because feedlots do not use as much space as cattle ranching.
What are cattle feedlot and cattle ranching?
Cattle feedlot is a type of animal feeding operation used for animal farming, beef cattle, horses, swine, sheep, turkeys, chicken, or duck prior to slaughter.
Ranching is an activity that is used for raising cattle such as horses, sheep. It covered a lot of areas. Cattle farming is increasing the effect of greenhouse gases and climate change.
Therefore the correct option is D.
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