.Ice scrapes up a jumble of sediment as it moves across land. Sediments in Heinrich layers are ______. *
Answers
The sediments located in Heinrich layers contain almost exclusively ice-rafted detritus, known as IRD.
Heinrich layers are layers of sediment in the North Atlantic. These sediments have consist of high amounts of debris in Foraminiferida shells brought by ice. This composition explains how these layers function as a historical record of major ice releases.
These layers are formed from huge releases of ice of the Hudson Strait ice stream. The North Atlantic cores of sediment found in these layers are badly sorted and lack almost any foraminifera, being composed of primarily ice-rafted detritus (IRD).
These IRDs are described as sediments of no particular size that are carried by floating ice until they are introduced into the water and mix into the environment. This Ice carries debris located within it in the way a raft would carry a person, by allowing it to float on the surface of the water
To learn more visit:
https://brainly.com/question/71517?referrer=searchResults
Related Questions
how do submarine landslides, rock falls and underwater slumps generate tsunamis?
Answers
Answer:
Tsunamis are large, doubtlessly lethal and negative sea waves, maximum of which can be shaped due to submarine earthquakes. Tsunamis may be generated on effect as a hastily transferring landslide mass enters the water or as water displaces in the back of and in advance of a hastily transferring underwater landslide.
Explanation:
Hope this answer helps with your confusion :)
. Describe a protest movement that began locally and gained worldwide attention. Identify where the movement began and what people were protesting/
Answers
Answer:
The George Floyd protest movement began in Minneapolis on May 26, 2020. The local protest in the city led to a worldwide demonstration movement. People were protesting against police brutality and racism. Most importantly, the reactions to the murder of George Floyd by a Minneapolis Police Department officer who knelt on the neck of George Floyd for 9 minutes and 29 seconds caused him to die. The protests quickly spread worldwide to over 2,000 cities and in over 60 countries. Polls estimated that between 15 million and 26 million people had participated in the protest movement at some point.
In conclusion, the George Floyd movement started locally in Minneapolis. Later, it was the most comprehensive protest movement in the United States. The protest movement led to a call for changes relating to policing and racial injustice.
Explanation:
I agree with the first person's answer.
correctly complete the sentences with the words provided. As the moisture-rich air approaches the mountain, it ____________ and ____________ , and water molecules in the air combine to form small drops. The process where water vapor becomes a liquid is called ____________ .
Answers
Answer:
As the moisture-rich air approaches the mountain, it rises and cools, and water molecules in the air combine to form small drops. The process where water vapor becomes a liquid is called condensation.
As the moisture-rich air approaches the mountain, it is forced to rise due to the topography. As the air ascends, it encounters lower temperatures at higher altitudes.
This cooling effect causes the air to condense, and water molecules within it come together to form small drops. The process where water vapor becomes a liquid is called condensation.
The rising air, laden with water vapor, reaches a point where it can no longer hold all the moisture, resulting in the formation of clouds and precipitation.
This phenomenon is commonly observed when warm, humid air is pushed upwards by winds towards mountainous regions, leading to the cooling, condensation, and subsequent release of water in the form of rain or other forms of precipitation.
Learn more about moisture-rich air here
https://brainly.com/question/28801095
#SPJ6
the most extensive mountain ranges on earth extends for about 65000 kilometers on the ocean floor and is known as the ____
Answers
Answer:
the mid-ocean ridge
plaessssssssssssssssssssssssssssssssssssssss i needddddddddddddddddddddddddd helpppppppppppppppppp
Answers
C is the correct answer.
You can count the number of pieces in the graph.
Also, I can see how this is geography. (sarcasm)
Answer:
Its C
Explanation: There are three opens spots oh and its totally geography
An example of a nonrenewable resource is _____.
Answers
Answer: coal, oil, and nuclear energy.
Explanation:
brainlistist for this
Answer:
Oil
Explanation:
got it right on my quiz haha
when did the native american group come to the rain forest
Answers
Some estimates put the first human settlements in the Amazon at 32,000 to 39,000 years ago. Since that time, Amazon people have developed lifestyles that are well integrated with the benefits and constraints of rainforests.
An estimated 7-10 million Amerindians (the term for American Indigenous peoples) lived in American rainforests, half of them in Brazil, at the time of European arrival. When Pizarro arrived in Peru, more land was under cultivation and more food was being produced in the Andean region than today.
The ________ is the dry, gently sloping, slightly elevated margin of the beach that can be found at the foot of coastal cliffs or sand dunes.
Answers
Answer:
The BERM is the dry, gently sloping, slightly elevated margin of the beach that can be found at the foot of coastal cliffs or sand dunes.
The measurement of ocean depth and the topography of the ocean floor are known as ________.
Answers
Answer:
Bathymetry
Explanation:
Bathymetry is the study of underwater depth of ocean floors or lake floors. Basically bathymetry is the underwater equivalent to topography
Renewable energy sources currently are an attractive option because ______. (Choose all that apply.)
Answers
Look at the map. What was the significance of
Vasco Núñez de Balboa's sighting of the Pacific
Ocean?
O
It meant that Europeans had more potential
places to explore and settle.
o It meant that Europeans had explored and
settled the whole Earth.
o It meant that Europeans had finished their
exploration of the Americas.
Answers
Answer: It meant that Europeans had more potential
places to explore and settle.
Explanation: In 1513, while leading an expedition in search of gold, he sighted the Pacific Ocean. Balboa claimed the ocean and all of its shores for Spain, opening the way for later Spanish exploration and conquest along the western coast of South America.
(I also did the quiz.)
Since Jupiter has 67 moons is it always night time over there? NO LINKS!! please and thank you if you answer me :)
Answers
no it might have 67 moons but they can still shine in the sky in the day like the moon if you get up early
Answer:
no
Explanation:
Jupiter rotates once on its axis in about 9 hours 55 minutes. The night-time period, when a point on the planet faces away from the sun, will last about half that time, depending on latitude and season. That is, night time will last about 4 hours 58 minutes out of the 9 hour 55 minute day.
That has nothing to do with the number or location of the moons.
Define the concepts of rual-to-urban shift, core-periphery spatial relationships, opportunity and advantage, and haves and have-nots.
Answers
Answer:
centre–periphery model The centre–periphery (or core–periphery) model is a spatial metaphor which describes and attempts to explain the structural relationship between the advanced or metropolitan 'centre' and a less developed 'periphery', either within a particular country
Explanation:
which region of the united states will most likely experience thunderstorms, hurricanes and tornadoes during the course of one year?
Answers
hey..
Great Plains
Most tornadoes are found in the Great Plains of the central United States – an ideal environment for the formation of severe thunderstorms. In this area, known as Tornado Alley, storms are caused when dry cold air moving south from Canada meets warm moist air traveling north from the Gulf of Mexico.
What are the dates of the four eclipses expected in 2021?
Answers
May 25-26 (Lunar)
June 10 (Solar)
November 18-19 (Lunar)
December 4 (Solar)
which of the following are major elements of a high quality of life ? check all apply
Answers
When it's a full moon in the United States, is it also a full moon in?
Answers
Answer: Mexico, And Canada
Explanation: Because You know that Canada and Mexico are beside the United States.
13 POINTS IF ANSWERED!! PLEASE HELP
Answers
Explain why biodiversity in hot desert environments
is particularly vulnerable to human activity.
Answers
Answer:
There are far fewer species supported by the extreme climate compared to other biomes. This is due to the high temperatures, low rainfall and a lack of available water
Explanation:
What percentage of people in Rio de Janeiro live in favelas ?
Answers
Answer:
around 23-24%
Explanation:
In the city of Rio, close to 1.5 million people – around 23-24% of the population – live in favelas. That's comparable to the percentage living in affordable housing (public, rent controlled, cooperatives, community land trusts and other models) in major cities worldwide.
Describe how rainwater can be a agent of chemical weathering.
Answers
8.
Petroleum, natural gas, and coal are three main types of which of the
following?
(1 point)
O fossil fuels
O nuclear energy
O solar energy
O hydroelectric power
Answers
Answer:
a) fossil fuels.
Explanation:
Answer:
O fossil fuels
Explanation:
Hope it helps!
what are the challenges urban areas face?
O water and pollution
O subsistance agriculture
O few educational opportunities
Answers
As there is increase in the urbanization rate, some countries do have somw biggest challenges confronting the future of the cities. The challenges urban areas face is water and pollution.
Due to high competition for human resources moat urban areas do buy water and sometimes the water they have access to are few.
Some other challenges are:
Environmental threats: The increase in urbanization, has strains basic infrastructure2. Resources: The Cities often requires resources such as water, food and energy to be consistent and Urban areas tend to reduces available water bodies, agricultural lands and increases demand for energy. InequalityPollution due to industrial waste and a vehiclesLearn more from
https://brainly.com/question/25293581
Which is a problem that prevents Africa from being able to fully utilize its resources? Check all that apply. A. Economic underdevelopment B. Overpopulation C. Political unrest D. World trade patterns SUBMIT
Answers
Answer:
D, world trade pattern
C, political unrest
A, Economic underdevelopment
Explanation:
What is the earth circumference around the equator.
Answers
Answer:
40,075 kilometer
Explanation:
Directed pressures can cause mineral grains within a rock to re-align themselves through a metamorphic process known as _____________.
Answers
Rotation
I hope this helps!
Analyze the picture and its caption below and then answer the question that follows.
A man holding a wrench working on a steam pump in 1920.
Photo by Lewis Hine
This 1920 picture is by famous photographer Lewis Hine. It shows a mechanic working on a steam pump used to generate electricity. The mechanic’s work is arduous and tiring.
Based on the picture and the caption below it, what does arduous mean?
A.
highly creative
B.
mentally demanding
C.
well-paying
D.
physically demanding
Please select the best answer from the choices provided
A
B
C
D
Mark this and return
Answers
Answer:
D. Physically demanding
Explanation:
the closest land to the north pole is an island found where?
Answers
Answer:
greenland
Explanation:
This is because on a map it is closest with an approximate distance of 769k and the next closest being 800.
4. Copper is mined in which two parts
of Mexico?
Answers
Explanation:
You can find these items in a mine
Answer:
It operates two major mines in Mexico, both in the northern part of the state of Sonora: Cananea – this mine, which dates back to 1899, produced 163,804 tons of copper in 2006. It has some of the largest reserves in the world. La Caridad – proven reserves of 600 million metric tons
What are all ways to identify the physical properties of common, Earth-forming minerals? List and describe each of them below.
Answers
Answer:Nashville is located several hundred miles east of Lawrence where considerably more precipitation falls. This occurs primarily due to the climate factor of 'continentality', which is essentially proximity to a large body of water. Nashville receives moisture from both the Gulf of Mexico and Atlantic Ocean, whereas Lawrence is much farther from large bodies of water, and, therefore, major sources of moisture. As a result, the average precipitation in Lawrence is barely half that of Nashville, which can only support grassland
