Answer:
2. Why was it important to examine both the colour and the streak of your minerals?
Answer: Because the surface colour of individual minerals can vary considerably but the streak colour is vertually constant & is therefore more characteristic of the mineral.
3. Is lustre a good characteristic to use for the
identification of minerals? Why or why not?
Answer: Lustre can vary within a particular
mineral - calcite might be vitreous or it may be
dull. Using lustre for identity often requires a
fresh surface if the mineral in anyway oxidises.
4. You have been given a sample of quartz, which has a hardness of 7. How can you use this mineral to determine the hardness of other minerals?
Answer: If the quartz can scratch another mineral, you know that mineral has a hardnessof less than 7. If the quartz is scratched by another mineral, you know that mineral has a hardness of greater than 7.
6. Which property or properties did you find most useful in the identification of the mineral samples? Which properties were less useful? Be specific in your explanation.
Answer: The most useful is hardness, fracture, cleavage, streak & sometimes crystal habit. The least useful is colour.
Why do we need to do prior research before conducting our field work?
Answer:
Field work is the process of observing and collecting data about people, cultures, and natural environments.
Explanation:
Field work is conducted in the wild of our everyday surroundings rather than in the semi-controlled environments of a lab or classroom. This allows researchers to collect data about the dynamic places, people, and species around them.
Which of the following is the best location for a hydropower plant?
OA. High in the mountains
B. In a windy location
C. Near a large water source
D. Deep in a mine
What is the westernmost and easternmost longitude of India?
Answer:
97 degrees 25 degrees east while 67 degrees 34 min W
Explanation:
because for east 97 degrees and 25 min while for west 67 degrees 34 min
Why is there not much known about the history of Bhutan?
Which best describes how the population of Europe is changing?
A. It is slowly declining, due to a low birthrate.
B. It is rapidly declining, mostly due to emigration.
C. It is slowly growing, mostly due to immigration.
D. It is quickly growing, due to a high birthrate.
The population of Europe is best described as slowly growing mostly due to immigration to the region.
What is a population?This refers to the total number of people inhabiting a geographical location at a period of time.
Hence, the Europe population is slowly growing mostly due to immigration to the region.
Therefore, the Option C is correct.
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How do primary sources differ from secondary sources?
HELPPPPP I WILL MARK ITTT IS FOR GEOLOGY!!!!
How do flow rate and gas’s content affect the appearance of lava
Answer:
They help to show the driving force of the explosive eruptions and the viscosity shows whether the eruption would be explosive or not
Imagine that the rectangle is rotated counterclockwise. Make a conjecture as to which properties of a figure stay the same after the rotation
The rotation defined withinside the problem is referred to as a rigid transformation, which refers to all transformation that does not alternate the form or length of the object, like in this case.
Which form is a rectangle?A rectangle is a kind of quadrilateral, whose contrary aspects are the same and parallel. It is a four-sided polygon that has 4 angles, same to ninety degrees. A rectangle is a two-dimensional form.
Basically, the rectangle after the counterclockwise rotation continues its facet lengths, and its angle, but modifies its vertices, that is, its coordinates without changing its dimension. This conjecture englobes all critical traits of the rectangle.
Hence, the residences that continue to be the same after rotation are their angles, aspects, and form.
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How can students use GIS and remote sensing data for educational purposes?
Answer:
GIS offers administrators a way to visualize and manage everything from monitoring campus safety, mapping campus buildings, cable, and other infrastructure, routing school buses, planning where and when to close schools and open new ones, and strategizing recruitment efforts.
How do human activities affect the water quality
Answer:
Its a open question. but we make alot of dirty sewage water, which goes into the rivers. we make islands of plastic in the oceans. Its mostly what ever we do, something gets put into the water.
Explain the historical circumstances that led to the developments discussed in the excerpt from "china's foreign policy."
The historical circumstances began when Chinese intellectuals and political leaders ask themselves question in regards to how China is to view itself.
What is the historical circumstances about?The Chinese were said to have made a lot of effort to be more modernize but they were said to have failed.
The presence of the communist party was one that gave rise to economic and political changes.
Note also that the effect of the World War II and the Civil War in the Japanese imperialism was said to have given China an advantage economically and also made them politically vulnerable.
Note also that China depended on agriculture and because of the Cold War, they still carried on their communist policies.
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Candymonium is the tallest, fastest, and longest coaster at what park?.
Answer:
Candymonium is the tallest, fastest, and longest coaster in Hersheypark
How did European migration to Australia change life on the continent?
Answer: Migrants have contributed to the development and expansion of small businesses, which are the cornerstone for the Australian economy. They have contributed to the development of technology bringing to the country cutting edge technology in particular from Asia and Eastern Europe.
Explanation: i hope this helps :)
34. Study the topographical maps below:
Map 1
-E
11
contour interval = 50 m
contour interval = 50 m
Which features are most likely shown in both topographical maps? (SC.6.E.6.2)
a. streams
b. islands
c. valleys
d. lakes
,300
550
550
Map 2
300-
W-
E
Based on the contour intervals given, the feature that is most likely seen in these topographical maps is A. Streams.
What feature is on the topographical map?Streams generally flow in over gentle elevations which means that the contour intervals are generally spread out and are 50 m or less.
The contour interval here is 50m which means that the most likely feature would be a stream.
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The first Earth Day, celebrated in the United States on __________________, marked the beginning of the modern environmental movement with coast-to-coast rallies and teach-ins.
Answer:
April 1970
Explanation:
The first Earth Day, celebrated in the United States on April 1970, marked the beginning of the modern environmental movement with coast-to-coast rallies and teach-ins.
Explain why the diagram shown in Figure 9 is an example of nature’s recycling system.
The diagram that is shown in Figure 9 is an example of nature's recycling system as nutrients can be lost from the system by leaching heavy rain.
What is a recycling system?A recycling system means through which recyclable materials are separated from the waste collected on-site and managed.
Trees drop leaves which form a leaf litter layer. The hot and humid conditions help this. Decomposers are responsible for the breakdown of organic material such as leaves, twigs, and dead animals.
They are vital in recycling nutrients and converting dead matter into a form that can be used and nutrients can be absorbed by the plants.
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How big is Olympus Mons, the largest known volcano in our solar system?
Answer:
72,000ft
Explanation:
Olympus Mons is a shield volcano 624 km (374 mi) in diameter (approximately the same size as the state of Arizona), 25 km (16 mi) high, and is rimmed by a 6 km (4 mi) high scarp. A caldera 80 km (50 mi) wide is located at the summit of Olympus Mons. To compare, the largest volcano on Earth is Mauna Loa.
What kind of climate would you find in new england?.
Answer:
Most of New England has a humid continental climate with cold winters and heavy snowfall from December to February. Summers are warm with some rainfall spread throughout the year. As you move further south, you'll get to enjoy milder climates.
When something is insulated, it __________.
A.
recycles electric currents to reduce the amount of power produced in a country
B.
reduces the passage of heat by separating two objects with a material
C.
allows the passage of electricity from one building to another
D.
increases the passage of heat from one object to another
Form a hypothesis to explain why earthquakes rarely occur in the middle of a plate.
have the answer up by tomorrow.
Answer:
Earthquakes rarely occur in the middle of plates, but they can happen when ancient faults or rifts far below the surface reactivate.
Where do the majority of people live
Answer: China with 1.42 billion
Explanation:
Explain the geographic context for the Ottoman
Empire's power.
Answer:
The Ottoman Empire was an imperial state that was founded in 1299 after growing out of the breakdown of several Turkish tribes. The empire then grew to include many areas in what is now present-day Europe. It eventually became one of the largest, most powerful and longest-lasting empires in the history of the world.
Explanation:
What mountains separate italy from the rest of europe?.
Answer:
the alps
Explanation:
I just looked it up :)
Answer:
The Alps separate Italy from the rest of Europe
Explanation:
hope this helps and is right!! p.s. i really need brainliest :)
What type of galaxy is shown here?
Irregular
barred spiral
elliptical
spiral
Answer:
elliptical
Explanation:
Please help me!!!
Why do we need to collect primary data and examine secondary sources to make comparisons and identify changes to an area was like before and after a disaster?
Answer:
You need to do it to confirm your sources/ information. By taking comparisons you're more likely to find facts that line up and are more likely to be factual. You're also more likely to find more information and broaden your information.
Explanation:
The _________ is the atmospheric boundary between the ________ and ________, and frequently prevents thunderstorms from developing further in the vertical.
Answer:
tropopause; troposphere; stratosphere
Which phrase describes theWhich statement best compares a trace fossil to a fossil that forms as a result of an entire organism being trapped in amber?
Both show the exact structure of the organism.
Both require that the hard parts of the organism dissolve.
Both form as a result of the organism leaving imprints in sediment.
Both can possibly be used to study the organism's size. relative age of a rock?
The phrase that compares a trace fossil to a fossil that forms as a result of an entire organism being trapped in amber is D. Both can possibly be used to study the organism's size. relative age of a rock.
What is a fossil?A fossil is a remnant, impression, or trace of an animal or plant of a past geologic age that has been preserved in Earth's crust.
In this case, the phrase that compares a trace fossil to a fossil that forms as a result of an entire organism being trapped in amber is that both can possibly be used to study the organism's size. relative age of a rock.
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"environmental sustainability places emphasis on how business can achieve positive economic outcomes without doing any harm to the environment". discuss the applicability of this statement
Environmental sustainability refers to getting connected to the planet and using the resources carefully to avoid depleting them.
What is the environment?Environment refers to the presence of living and nonliving things in the surroundings. This includes human beings, natural resources like rivers, mountains, plants, and air used for the survival of mankind.
The practice of engaging carefully with the world is known as environmental sustainability. To minimize depletion of natural resources and affect the ability of future generations to meet their basic requirements.
The business should focus on optimum utilization of resources without creating wastage, this will help to save resources to some extent. Businesses should focus on the concept of reuse and recycling to maintain the environmental sustainability.
Business units can promote sustainable products which will also help to achieve positive outcomes without doing any harm to the environment.
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Imagine that some of the wells around a city have begun to show elevated levels of a toxic substance. without knowing what the toxic substance is, how can you use groundwater characteristics to determine what the source of the chemicals might be
To know the source of the chemicals, the gradient can be used in the hydraulic head among contaminated wells to estimate the groundwater flow paths.
What is a hydraulic head?A hydraulic head refers to a selected size of liquid pressure above a vertical datum. It is commonly measured as a liquid floor elevation, expressed in devices of length, at the entrance of a piezometer.
Hence, To know the source of the chemicals, the gradient can be used in the hydraulic head among contaminated wells to estimate the groundwater flow paths.
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How was Louis XIV treating his people BEFORE the Revolution?
Answer: Louis was the son of Louis XIII and his Spanish queen, Anne of Austria. He succeeded his father on May 14, 1643. At the age of four years and eight months, he was, according to the laws of the kingdom, not only the master but the owner of the bodies and property of 19 million subjects. Although he was saluted as “a visible divinity,” he was, nonetheless, a neglected child given over to the care of servants. He once narrowly escaped drowning in a pond because no one was watching him. Anne of Austria, who was to blame for this negligence, inspired him with a lasting fear of “crimes committed against God."
Before the French Revolution, Louis XIV treated people horribly and always looked to consolidate his own powers.
King Louis XIV, also known as the Sun King, ruled as an absolute monarch with a centralized and authoritative regime. He implemented policies that aimed to consolidate his power and maintain control over his subjects.
While he was known for his grandeur and lavish court at Versailles, the majority of the population faced harsh conditions. The common people endured heavy taxation to fund the king's extravagant lifestyle and military campaigns.
Additionally, Louis XIV restricted individual freedoms and suppressed dissent, leading to limited political representation and a lack of social mobility. The nobility enjoyed privileges and exemptions, further exacerbating social inequality.
Thus, Louis XIV's rule was characterized by a highly hierarchical society and a vast power imbalance between the monarchy and the general population.
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