Quartzite is a non-foliated metamorphic rock, which means it does not have a preferred orientation of the minerals. Quartzite is formed by the metamorphosis of quartz-rich sandstone and is composed of quartz and other minerals such as feldspar and mica.
Phyllite is a foliated metamorphic rock, which means it does have a preferred orientation of the minerals. Phyllite is formed by the metamorphosis of shale, and is composed of platy minerals such as mica. The platy minerals in phyllite give it a distinct sheen and slickness.
Gneiss is a foliated metamorphic rock, which means it does have a preferred orientation of the minerals. Gneiss is formed by the metamorphosis of granite and is composed of minerals such as quartz, feldspar and mica. Gneiss has a distinct banded or layered structure, which is caused by the alternating light and dark minerals.
Schist is a foliated metamorphic rock, which means it does have a preferred orientation of the minerals. Schist is formed by the metamorphosis of shale and is composed of platy minerals such as mica. The platy minerals in schist give it a distinct sheen and slickness, as well as a distinct foliated structure.
Marble is a non-foliated metamorphic rock, which means it does not have a preferred orientation of the minerals. Marble is formed by the metamorphosis of limestone and is composed of calcite, dolomite, and other minerals such as quartz and mica. Marble has a distinct crystalline texture which is caused by the recrystallization of the calcite and dolomite during the metamorphic process.
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Directions and Analysis
Task 1: Functions and Transformations
Transformations can be thought of as functions that take the points from one object (the pre-
image) to the corresponding points on another object (the image). In the unit, you saw
examples of how algebra can be used to rewrite the coordinates of points after they have
been transformed. You can also use function notation to rewrite the coordinates. For
example, these statements show several different ways you can use function notation for the
translation, T, of a point 6 units in the positive x-direction:
• T(x, y) = (x + 6, y)
T:(, y) = (x + 6, y)
• T<6, 0>(x, y) = (x + 6, y)
16. o(x, y) = (x + 6, 9)
.
a. Write functions for the following transformations using function notation. Choose a
different letter to represent each function. For example, you can use R to represent
rotations. Assume that a positive rotation occurs in the counterclockwise direction.
translation of a units to the right and b units up
reflection across the y-axis
reflection across the x-axis
rotation of 90 degrees counterclockwise about the origin, point o
rotation of 180 degrees counterclockwise about the origin, point o
rotation of 270 degrees counterclockwise about the origin, point o
Functions for the following transformations are to be written using function notation:
A translation of a units to the right and b units up is T< a, b>(x, y) = (x + a, y + b).
Here, a units is translated to the right and b units are translated up.
- Reflection across the y-axis is R(x, y) = (-x, y).The y-coordinates remain constant, but the x-coordinates are reflected.
- Rotation of 90 degrees counterclockwise about the origin is R(x, y) = (-y, x).The point (x, y) becomes (-y, x) after the rotation of 90 degrees counterclockwise about the origin.
- Reflection across the x-axis is R(x, y) = (x, -y).The x-coordinates remain constant, but the y-coordinates are reflected.
- Rotation of 180 degrees counterclockwise about the origin is R(x, y) = (-x, -y).The point (x, y) becomes (-x, -y) after the rotation of 180 degrees counterclockwise about the origin.
- Rotation of 270 degrees counterclockwise about the origin is R(x, y) = (y, -x).The point (x, y) becomes (y, -x) after the rotation of 270 degrees counterclockwise about the origin.
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Examples of relative dating include: _________
a. Telling the rough age in years
b. Determining the radioactive decay rates of a burned object
c. A seldom-used means of determining the age of an archaeological material
d. Determining whether an object is older, younger, or the same age as another
e. Assigning a specific calendar date
Answer: B,c, and d
Explanation:
if not than its a and e
why do rattlesnakes be difficult to see
Answer:
Rattlesnakes tend to blend in with there surroundings because, of camoflauge.
Explanation: Hope this helps. :))
Complete the sentence.
__________ break down dead material, reduce it to base nutrients, and return it to the ecosystem.
Select one:
Decomposers
Carnivores
Consumers
Herbivores
Answer:
decomposer
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f f(x) = 3x^2 + 1 and g(x) = 1 – x, what is the value of (g – f)(2)?
Answer: f(x) = 3x^2 + 1
g(x) = 1 - x
(f - g)(x) = 3x^2 + 1 - (1 - x) = 3x^2 + 1 - 1 + x = 3x^2 + x
(f - g)(2) = 3(2)^2 + 2 = 3(4) + 2 = 12 + 2 = 14.
Which of these is an impact of noise pollution?
O A. high life expectancy
B.
more trees
OC.
hypertension
D.
low levels of poverty
Answer:
c i think
..................................................
Answer:
A is right I think...........................
Eddy agrees with something his friend Ronald just said about basketball. To nonverbally communicate
his agreement through the function of substituting, Eddy should
A. point to a basketball
B. scratch his chin thoughtfully
C. nod his head
D.smile while telling Ronald he agrees
E. restate Ronald's point in his own words
Answer:
C. Nod his head
Explanation:
If it's non verbal then C is the best choice
i think its D smile while telling Ronald he agrees
how does the sun rise water but it can also drain water
Answer:
the sun evaporates the water and the water rises. clouds collect the water and when it becomes heavy, the water falls as rain. I don't know how the sun can drain water.
Explanation:
1. What is an air mass?
2. Briefly explain how the northern hemispheric winter affects the Caribbean.
Answer:
I don't know the answer but I was wondering if you can help me with mine
what if all the ice melted on earth? what are some concerns shared about rising sea levels?
Answer:
If all the polar ice and glaciers melted, there would be a notorious rise in sea level, leaving thousands of cities located in lowlands, such as Miami or New Orleans, totally submerged under water.
Due to the melting of land ice, more water ends up in the oceans; for example, all the ice in Greenland spread across the oceans would account for seven meters of water; and a theoretical situation where all the ice in Antarctica would melt would result in an elevation of 61 meters.
Erosion in New York State is directly proportional to the
1) average temperature
2)precipitation
3)air pressure
4)wind speed
Answer:
wind speed
Explanation:
how do flowers bloom
Answer:
Photoreceptor proteins tell the flower that it's time to bloom. The protein goes to the tips of the shoots that spur cells and begin to form flowers.
ESSAY. Give a solution on the situation usually happens in hotel.
Because of the Christmas holiday season, the hotel is completely booked for this coming weekend; sadly, the reservations department made a mistake and double booked; however, the guest is adamant that he made a reservation and will be staying at your hotel this coming weekend. What is your plan for dealing with this issue?
Answer:
Booking rooms in other neighboring hotels.
Explanation:
As a head of the hotel, this my responsibility to arrange rooms in another hotels in order to solve this issue because there is no other way to solve this problem. There must be a lot of empty rooms in other hotels so the people who made reservation must be fitted in these hotels. In this solution, the other hotels also made profit from this situation as well as the reputation of our hotel also be protected. So booking of rooms in the neighboring hotels is the only solution for this problem.
write a debate on teacher should be able to communicate through social media
Explanation:
Social media interaction provides teachers and students an easy and engaging way to communicate. ... Online communication can also help shy or quiet students to participate in class discussions in a way that feels more comfortable to them. Social media encourages virtual study groups.
Write a 2-3 sentence summary of the economic features of Russia . What
resources are available? What are some challenges that they face as they try
to develop them?
Pleas help !!
Answer:
Here it is:
Explanation:
Well the history of russia is very conplicated and PG-13, the russian revoltuion really opened peoples eyes to what commusnism can do to a country. So the people now are very aware of whats going on. The future shoud be bright, knowing that the civilians have learned their lesson in the government.
The dams: Summarize laws 53-54 in your own words
Name and explain 2 reasons why scientists have concerns
about rising sea levels.
ghatta wheeling technology
is global media a friend of foe? why?
Answer:
Both
Explanation:
It's behaviour depends on our usage.
What is commercial farming
types of orthographi
Answer:
hi
Explanation:
first angle projection, and third angle projection.
have a nice day
Why is is nunavut a separate territory?
• Leamers need to explain where in South Africa the study area is located. (This can be
indicated on the map)
Someone please help I’ll give you a Brainly
Answer:
B
Explanation:
The most common misunderstanding about climate change is that the
Earth's climate has changed naturally in the past, therefore humans are
not the cause of global warming. That is not correct. What are some
analogies or rebuttals that help debunk this myth?
While yes, the earth has changed before, the reason it is changing now is because of greenhouse gases being pushed into the atmosphere by human activity. Also climate change take hundreds of thousands of years by slow process, this is the fastest the climate has ever changed. The last 20 years have had the 19 hottest years in recorded history.
What would you predict for the economic cycle if leading economic indicators were negative and coincident indicators were positive?
Answer:
Coincident Indicators: What's the Difference? ... Leading indicators are considered to point toward future events. Lagging indicators are seen as confirming a pattern that is in progress. Coincident indicators occur in real-time and clarify the state of the economy.
Explanation:
hope this is the correct answer you
please follow me.
A negative consequence of globalization might be
Answer:
job insecurity
Explanation:
I don't know can't remember
Why are rain forests so crucial to the earth's biodiversity? Discuss the effects on species and the environment. *
Answer: Based on tropical rainforests, we see why biodiversity is so crucial in maintaining an ecosystem. Since rainforests have huge ranges of plants, many insects or animals will have more diverse preys. The reason why tropical rainforests have such variety may be linked to the warm, wet weather throughout the year. If an ecosystem had organisms that were not diverse, but had one or two different species, a sudden change in the environment can have a greater effect in destroying the population.
Explanation: I got this in formation from: https://biodiversityphotoproject.weebly.com/importance-of-biodiversity.html#:~:text=Based%20on%20tropical%20rainforests%2C%20we,will%20have%20more%20diverse%20preys.&text=If%20more%20organisms%20diversify%2C%20it,life%20forms%20in%20the%20ecosystem.
hope this helps!
ESSAY. Give a solution on the situation usually happens in hotel.
Because of the Christmas holiday season, the hotel is completely booked for this coming weekend; sadly, the reservations department made a mistake and double booked; however, the guest is adamant that he made a reservation and will be staying at your hotel this coming weekend. What is your plan for dealing with this issue?
Answer:
Booking rooms in other hotels.
Explanation:
As a head of the hotel, this my responsibility to arrange rooms in another hotels in order to solve this issue because there is no other way to solve this problem. There must be a lot of empty rooms in other hotels so the people who made reservation must be fitted in these hotels. In this solution, the other hotels also made profit from this situation as well as the reputation of our hotel also be protected. So booking of rooms in the neighboring hotels is the only solution for this problem.
Physical Weathering – Lewis Range, MT. In temperate climates, water can infiltrate cracks in the sedimentary rocks (and other types as well), and with repeated freeze-thaw cycles, can break the rocks apart by the physical weathering process of frost/ice wedging. The broken rocks often fall down the steep slope to form a pile of rubble at the base of the cliff. What is this pile of broken rocks called?
Answer:
Scree.
Explanation: A scree is a collection of broken fragments at the bottom of a cliff, volcanoe, crags or, valley shoulders. Hope this helps. :))
A scree is a collection of broken fragments at the bottom of a cliff, volcano, crags or, valley shoulders is this pile of broken rocks called.
What is Physical Weathering?Physical weathering, often known as mechanical weathering, is the process through which rocks, minerals, and soils decompose. The primary physical weathering process is abrasion.
The process that splits rocks without changing their chemical composition is known as physical weathering, often referred to as mechanical weathering. Physical weathering can be seen in the following situations: swiftly moving water.
Physical weathering is the process through which rocks break down into tiny fragments. Some of the mechanisms that could lead to this include exfoliation, freeze-thaw cycles, abrasion, root expansion, and wet-dry cycles.
Thus, A scree is a collection of broken fragments at the bottom of a cliff, volcano, crags.
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