Answer:
1. Glacial erratic rock
2. 198 ft
3. Basalt rocks
4. 12,000 to 18,000 years ago
5. A series of potholes and puddles
6. Useless for planting
7. Sudden, short-lived, violent events
Explanation:
Glacial erratic rocks are rocks transported from their source of origin and deposited in their current location by ice rafting over a distance of hundreds of km in the great Missoula floods. These types of rock vary in size when compared to the native rocks.
The Palouse Fall in Washington stands at an height of 198 feet through which the water plummets, and is surrounded by striking basalt cliffs. It lies on the Palouse River upstream of the confluence with the Snake River.
Most of the Inland Northwest bedrock is made up of basalt rock that shot shot out of a crack in the earth's crater as a liquid lava and the solidified 15 to 17 million years ago.
Due to the great flood, most of central Washington when viewed from space looks like a series of puddles and potholes.
Early farmers regarded the scabland as useless and rather planted their wheat on the silt rich hill.
Catastrophism is the theory that the Earth has largely been shaped by sudden, short-lived, violent events, which differs from Uniformitarianism that believes in slow incremental changes of the earth's surface with time
After the Curiosity rover photographed some mudstone in an area nicknamed "Yellowknife Bay", it moved on to new outcrops. A scientist named Nora Noffke studied the photos of the rocks in the "Yellowknife Bay" area, and published a paper in which she interpreted what she saw in the photos. What was her interpretation
Answer:
The presence of mustones by curiosity rover indicates chances of ancient life.
Explanation:
The Yellowknife bay is a geologic formation of the Gale crater on the planet Mars and NASA named the rover as a curiosity. Its primary goal was to assess the potential habitability and whether the mars are capable to support life. The presence of the mudstones in the geologic depression area on mars leads to its name as Yellowknife i.e the capital of the northwest territory of Canada. The findings of the mudstone from the stepped bedded stata indicate the clay minerals that show the presence of water and claims that an ancient creator was found on in this region and these indicators of a potential mafic source of origin of deposition.What are chemical contaminants?
Homemade soaps
Restaurant grade cleaners
Alcohol
Recreational drugs
Answer:
Alcohol.
Homemade soaps
Restaurant grade cleaners
The two options are a mixture of more than one chemical constituents.
Soap is made from saponification reaction of of hydrocarbons and then mixed with other ingredients for better usability, and cleaning agent have one or more substances dissolved in another.
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Suggest advantages and disadvantages of using letters for communication.
Answer:
Disadvantages:
Someone might misunderstand what you meant by what you wrote.
Advantage:
It help in clearing doubts.
Explanation:
Hope it helps in the little way.
Explain why Wegner's use of shorelines to match continents in his reconstruction of Pangaea was criticized by other geoscientists and how that issue was subsequently resolved in Plate Tectonic Theory.
The passage states that "rising ocean temperatures also affect the ecosystems in the coral reef, throwing off the delicate balance that allows so many species to coexist." Explain how rising ocean temperatures, pollution, or human interference could throw the ecosystems of the Great Barrier Reef off balance. Support your answer with evidence from the passage
Answer:
Rising ocean temperatures will influence reef species to move to another area that has cooler areas.
Pollution will create dead zones where there are little to no wildlife. Material pollution like plastic will also kill marine life.
Human interference can affect the ecosystems by polluting, overfishing, and destroying coral.
Explanation:
Some marine life are not suitable to warm temperatures, and this will cause them to move to cooler ones, disrupting the normal balance the ecosystem once had.
Pollution from fertilizer runoff and others can deplete the oxygen in the water, and animals like turtles believe plastic is food and will kill them by destroying internal organs and blocking intestines.
Humans pollute and overfish, and this throws the ecosystems off balance because it will create dead zones and will significantly decrease the amount of wildlife there. Humans also destroy coral, which will make reefs die and destroy habitats for wildlife.
The rising temperatures, pollution, and human interferences affect the ecosystem.
What does the passage state?As per the passage, the rising ocean temperatures are affecting the ecosystem and the coral reefs are getting depleted. The throwing of the wastes and other dumps into the oceans at large affects their survival and also impacts the species.
As is a known fact that global warming and climate change affect the lives and habitats of the living organism they also affect the behavior of the species.
Thus the passage tells about the growing temperature and destruction of different ecosystems.
Find out more information about the passage to the rising ocean.
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Map 1
Which feature formed in Area A?
Map 2
Which type of boundary is in Area A?
Arabian
Plate
Nubian
(African)
Plate
Somalian
Plate
Indian
Ocean
Plate Boundary
KL Developing
Plate Boundary
Answer:
Rift Valleys and divergent
Explanation:
bc im right
Answer:
Rift Valleys and divergent
Explanation:
What is the name of the official policy used by South Africa between 1948 and 1994 to separate races? A. apartheid B. Afrikaans C. verwoerd D. xantu
Answer:
Apartheid
Explanation:
Apartheid, is the name of the official policy used by South Africa between 1948 and 1994 to separate races. Thus, option (a) is correct.
What is policy?The term policy refers to are the rules are the described in the details are the mention. The policy are the making follow to the country and the employees of the company. The policy are the making the company of the solving the issues.
During the period of the 1948 and 1994, was the declared the official policy used by South Africa as name apartheid. The term apartheid means to the apartness. It was a legal system for racial separation. The not to the racial origins was the indication they could not live together in equality and harmony.
As a result, the apartheid, is the name of the official policy used by South Africa between 1948 and 1994 to separate races. Therefore, option (a) is correct.
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You are spending the month of July hiking and biking in the Rocky Mountains, in the western US state of Colorado. Based on concepts, explain why you would typically plan your daily rides and hikes in the morning hours to minimize the chances of being caught in bad weather?
Answer:
The answer is given below.
Explanation:
This may be because mostly during summertime, the intense temperatures of sunlight help to prevent an unstable climate because the excess heat of the surface wind is being warmed up as well as migrate up to meet cold air throughout the wind upwards which prevent storms across high ground. It is also a good idea to go out on a camping or riding bikes mostly in mountains during the summertime.
So, the following are the reason that describes the following scenario is correct.
Suppose you are on a plane from Dallas, Texas, to Santiago, Chile. On the way there, you realize something amazing. You have just experienced the longest day of the year in the Northern Hemisphere and are about to experience the shortest day of the year in the Southern Hemisphere on the same day!
Required:
a. On what day of the year are you flying?
b. How do you explain this phenomenon to the person in the seat next to you?
Answer:
the summer solstice
Explanation:
b) its the longest day of the year
A. You are travelling on a summer solstice if you have experienced the longer day in the Northern hemisphere and about to experience the shortest day on the southern hemisphere.
First of the rotation of the North and South hemisphere is what gives us seasons. Summer solstice is the year's longest day and its shortest night.
B. To explain this phenomenon, I would tell this person that the sun is at it farthest position from the sun in the North and it goes on the farthest path. This far movement is the reason for the long day.
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Zoom in and look at Sample F in detail. This igneous rock contains at least 50% of a dark greenish grey mineral that has been identified as calcium rich plagioclase. There is also about an equal amount of a dark greenish black mineral that forms a texture of interlocking crystals with the plagioclase. Thinking of Bowen's Reaction Series, the dark greenish black mineral would most likely be _________________________.
a. pyroxene (augite)
b. amphibole (hornblende)
c. biotite
d. muscovite
Answer:
a. pyroxene (augite)
Explanation:
Pyroxene is a mineral which is found in igneous and metamorphic rocks of the earth crust. They are dark green in color. their formation needs high degree of temperature and high pressure. Pyroxene is made up of silicon as a major element but some elements also present in it such as Ca, Na, Mg, Fe, Al and Ti. Its chemical formula is (Ca,Na)(Mg,Fe,Al,Ti)(Si,Al)2O6.
Capital of Colombia?
[tex]the \: capital \: city \: of \: colombia \: is \\ bogota. \\ hope \: it \: helps[/tex]
Answer:
Bogota.
Explanation:
The capital of Columbia is Bogota.
Hope this helps.
which is not a natural ecosystem
Answer:
here's is your answer buddy
Explanation:
it is called as an artificial ecosystem since it is man-made. ... It is evident that amongst a forest, a desert and an aquarium, the aquarium is not a natural ecosystem.
What is a square and a rhombus
Answer:
Different things
Explanation:
A square is made up of all 90 degree angles, while a rhombus is made up of acute and obtuse angles.
There are a few differences between a square and a rhombus. Though both are parallelograms, they differ in their diagonal lengths and angles.
both have four sides, i would suggest you look up something alomg the lines of square vs rhombus, you should be able to find something for referance.
Which statement BEST explains how the deforestation of the Amazon River Basin could negatively affect the world?
A)
Deforestation could lead to an increase in poverty rates
B
Deforestation could lead to reduced air quality.
Deforestation could increase water pollution
D
Deforestation could affect tourism
The statement that explains how the deforestation of the Amazon River Basin could negatively affect the world is that deforestation could increase water pollution. The correct option is c.
What is deforestation?Deforestation or forest clearance is the removal of a forest or stand of trees from land that is then converted to a non-forest use. Deforestation can involve the conversion of forest land to farms, ranches, or urban use. The most concentrated deforestation occurs in tropical rainforests.
About 31% of Earth's land surface is covered by forests at present. This is one-third less than the forest cover before the expansion of agriculture, with half of that loss occurring in the last century. Between 15 million to 18 million hectares of forest, an area the size of Bangladesh, are destroyed every year. On average 2,400 trees are cut down each minute.
The Food and Agriculture Organization of the United Nations defines deforestation as the conversion of forest to other land uses.
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Which of the items below are true about acid rain?
Answer:
what are the options
Explanation:
Answer:
What are the options?
What would be the effects on Ghana if an object greater than 10km in size from space collided with the earth in Accra?
Answer:
An effect on Ghana if an object greater than 10km in size from space collided with the earth in Accra will be a devastating one.
It will cause a great deal of image. Earth has a lot of life forms living on it due to its suitable living conditions. It could cause a high amount of death of living organisms in Ghana. It could also lead to the extinction of these organisms.
which correctly lists the three types of rock particles that make up soil?
1: air, clay, and sand
2: clay, water, and silt
3: sand, clay, and silt
4: silt, water, and air
Answer:
Clay sand silt
Explanation: You Welcome
The correct asnwer would be the third option.
Sand, Slat, and Silt
Please select the word from the list that best fits the definition
Copernicus
A. Heliocentric
B. Geocentric
the answer is A, B IS INCORRECT. i just took the quiz.
When you come across your host eating, what is it considered polite to do?
ProQuest
=
Answer:
Walk away and go back later
Explanation:
That's if the info to be delivered is not that urgent
Answer:
refuse and say "Que aproveche"
Explanation:
which layer of Earth is composed of both the crust and the rigid mantel?
Answer:
Lithosphere
Explanation:
The lithosphere is the strong,external piece of the earth,stretching out to a profundity,and it incorporating both the coolest and the most investing of earths layers
Answer: The lithosphere is the solid, outer part of the Earth, extending to a depth of about 100 kilometers (62 miles). The lithosphere includes both the crust and the brittle upper portion of the mantle. The lithosphere is both the coolest and the most rigid of Earth's layers.
Explanation:
who is the prime minister of bihar
50 points for answer check it
Answer:
Nitish Kumar
Explanation:
Answer:
nitish kumar
Explanation:
what are primitive features of lycopodium?
a) plantbody is sporophytic and the sporophyte is divisible into roots, stem and leaves .
b)The genus is divisible into two subgenera, i.e., Urostachya and Rhopalostachya.
c) Roots are adventitious, dichotomously branched and small.
Answer:
dont know mate maybe get your dad to help you
Explanation:
ask your dad
sincerley joel
Which is a resource? There can be more than one answer by the way.
I NEED THIS ASAP! WILL MARK THE BRAINLEST! (Easy to answer to!)
Subsistence farming, Ranching, Commercial farming, Oil, Mining, Manufacturing
Answer:
Oil is a definitely a resource, and i'm pretty sure Commercial farming because its 'commercial'
Math challenge:
I have 1k cash on hand, and in my bank, I have 1k, and I withdraw half of 500. How much money DO I have now.
Answer:
1250
Explanation:
you already have 1000 then you also have 1000 on your bank account then you witdraw half of the 500 so 500 divided by 2 equals 250 so you withdraw 250 1000 plus 250 equals 1250. the answer is 1250
What would a poor farmer in a very poor country most likely do to prevent leaching? A. The farmer would buy expensive fertilizer to keep the soil full of nutrients b. The farmer would use expensive chemicals that provide the topsoil with nutrients needed for crops c. The farmer would plant the same crop over again instead of rotating crops d. The farmer would plant cover crops, leave them to die over the winter, and let them serve as natural fertilizers
Answer:
D
Explanation:
The poor farmer doesn't have money to buy expensive things so he uses natural fertilizer
Answer
The Answer Is D Hope This Helps:)
Which statement is supported by the evidence is this graph?
Answer:c
Explanation:
A conhort is a group of people that have shared a particular time or time span together true or false
Which of the following is an example of a climate region in the Eastern Mediterranean? a. Arid c. Mediterranean b. Semi Arid d. All of the above
Discuss any five effective mechanism you will employ in ensuring sustainability sustainability of soil fertility in an area
Answer:
Sustainability of soil fertility includes maintaining the nutrient's concentration in soil. Some of the effective mechanism to ensure sustainability of soil fertility in an area are as following:
Maintaining the process of crop rotation to ensure the fertility of the soil.Growing legumes for nitrogen fixation of soil rather than chemicals.Performing leaching in the crop rooting zone that will maintain flow of water and nutrients and minimize nutrient loss.Use of nitrogen-15 isotopic technique that determines the amount of nitrogen fixed in the soil and provides data on how much more nitrogen is required.The carbon-13 isotope technique is used to measure the contribution of different types of crops in the fertility of soil.Hence, by taking the above measures soil sustainability can be maintained.
What geographic information about South America can be determined using the map?
A)
the route of the Amazon River
B)
the height of the Andes Mountains
C)
the location of population centers
D
)
the total population of South America
The location of population centers of South America can be determined using the map. Thus, the correct answer is option C.
What is a population center ?In demography, the centre of population of an area refers to the geographic location that best captures the region's population centre. Such a "central point" might be defined in various ways, each of which leads to a distinct place.
Brazil accounts for about half of South America's population with a population of over 200 million. After Brazil, there are 50 million people in Columbia, 44 million in Argentina, 31 million each in Peru and Venezuela, and 50 million in Columbia.
The largest city in South America is Sao Paulo, Brazil, which has 12 million residents. Lima, Peru, has 8.9 million, and Bogotá, Columbia, has 7.9 million.
Therefore, the geographic information about South America can be determined using the map is the location of population centers.
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