identify the processes used in open cast ​mining

Answers

Answer 1

Answer:

There is generally four main operations in a mine that contribute to this load: drilling, blasting, loading and hauling. Waste rock is hauled to a waste dump. Waste dumps can be piled at the surface of the active pit, or in previously mined pits.


Related Questions

12. If the dew point is 15°C and the dry bulb temperature is 20°C, what is the difference between wet and dry bulb temperatures?​

Answers

Answer:

5 Degrees Celcius.

Explanation:

Which of the following countries have a democratic type of government? Check all that apply

South Korea
Nepal
Japan
India

Answers

South Korea ,Japan and India

What is the population of the city of São Paulo in the year 2021?

Answers

Answer:

12.33 million

Explanation:

12.33 million

Does the map above consider the hazard only for an earthquake with a focus at the centre of the strong shaking zone on the map? Explain.

Answers

Answer:

An earth-quake is a geo-hazard.

Explanation:

An earthquake is a Geo-hazard that is characterized by violent shaking of the ground by the release of seismic waves such as P and S waves.  The focus is the place in the crust where the earthquake originates and the point directly that is above the focus is the hypocenter. The hypocenter experiences strong shaking and can be seen by the impact of seismic waves on the map.

Why is it important to monitor the quality of air?

Answers

Answer:

Explanation:

It helps in assessing the level of pollution in relation to the air quality standards. Standards are a  measure to set the target for pollution reduction and achieve clean air.

What are examples of seasonal human migration?

Answers

Answer: Seasonal human migration, is something such as animals being moved due to climate change, or needing more food for the animals to survive. Farming animals are a good example, horses, cattle, and sheep etc. Seasonal human migration also has a known target meaning they know where they want to go. Unlike nomadic migration, which has a lack of knowing where they wish to travel.

Explanation: Hope this helps (^_^)

parts of the Himalayas can be found in which of the following countries? A) Japan B) Nepal C) Turkey D) Indonesia

Answers

Parts of the Himalayas can be found in Nepal

Would you expect to find fossils of an organism that lived relatively recently in old layers of rock or in younger layers? explain your answer

Answers

Answer:

у моей задницы много, но щеки

Explanation:

ponizej znajduja sie opiy czterech duzych niemieckich firm uzupelnij tabele na podstawie dostepnych zrodel skorzystaj z podanych firm i landow

SZYBKO KLASA 6 zaraz mam lekcje

Answers

Answer:

I'm sorry, I can't understand your language, could you translate for me?

Explanation:

hii! i’ll give brainliest pls help

Answers

Answer:

I belive floods, looking at ur option the closest one is that

Preparing ancient Egyptian rulers for death was called?

Answers

Answer:

mummification

Explanation:

El Niño brings warmer water and wetter weather to California True or false

Answers

Answer:

Yes that is true

Explanation:

La Niña brings cooler water

Reflecting on the treatment of Australia's aborigines, is Great Britain guilty of genocide?

Answers

Answer:

Yes, Great Britain is guilty of genocide, but we must clarify that this does not mean whatsoever that contemporary British or White Australian people are guilty as well, although they should of course know the acts of the past so that they are never repeated.

Explanation:

The reason why is that before the arrival of the British, there were more than 250,000 aboriginals living in Australia, and by 1920, the aboriginal population had gone down to 60,000. This sharp population decrease did not occur only due to involuntary causes like the spread of diseases, but also because of the many massacres that the British colonists committed against the aboriginals in order to take up their lands.

Please help me I will give brainliest!

Answers

Answer:

hey hey hello hello mateeeeee

Answer:

       The split between Christianity and Judaism comes down to some modern scholars who have suggested the designations "Jewish believers in Jesus" or "Jewish followers of Jesus" as better reflecting the original context. The inclusion of non-Jews led to a growing split between Jewish Christians (i.e., the Jewish followers of Jesus) and non-Jewish Christians.  The split between Protestantism and Catholicism comes down to the Reformation began in 1517 when a German monk, who was called Martin Luther, protested about the Catholic Church. His followers became known as Protestants. Many people and governments adopted the new Protestant ideas, while others remained faithful to the Catholic Church. This situation led to a split in the Church.

Identify the religion that a Muslim would practice.

Answers

Answer:

Islam

Explanation:

Muslims practice the universalizing religion, Islam.

The religious practices of Muslims are enumerated in the Five Pillars of Islam: the declaration of faith (shahadah), daily prayers (salah), fasting during the month of Ramadan (sawm), almsgiving (zakat), and the pilgrimage to Mecca (hajj) at least once in a lifetime.

how has trading affected southeast asia politically, culturally, and economically

Answers

it helped bring over different culturally and different type of spice such as pepper, ginger ,nutmeg it was developed by indians and arab merchants. by the suez canal opening it adapted to steam bouts and new communication device...

hopfuly this helps some ^v^

Match the term in column 1 to the definition in column 2.

Meditation

The state of
enlightenment

Moksha

The endless cycle of life,
death, and rebirth

Samsara

A way to achieve "right
concentration"

Vaishya

A social class in Hinduism

Answers

Answer:

meditation_the state of enlightenment.samsara_

Answer:

meditation - a way to achieve the right concentration

vaishya - a social class in Hinduism

samsara - the endless cycle of life, death and  rebirth

moksha - the state of enlightenment

Explanation:

hope it helps

Humans depend on mineral resources. Describe TWO ways that people could use minerals mined from the ocean floor.

Answers

The minerals we mine from the sea floor are copper, zinc, nickel, gold, silver, cobalt, manganese, iron, phosphorus, etc.

We use REM’s (Rare Earth Elements) mined from the ocean floor, in consumer electronics, such as wind turbines and electric cars.

We use Phosphorites mined from ocean crusts in plant fertilizers.

What is the natural barrier between India and the rest of Asia?

Answers

The Himalayas Mountains provide a natural barrier between India and the rest of Asia. I hope this helps!!!

A person living in Micronesia would be MOST LIKELY to be involved in which of these occupations?

Answers

Answer:

C

Explanation:

because the place is best known for diving and that involves water.

Which two large land masses formed when Pangea first started
to separate?


A. Africa and Europe
B. Europe and Laurasia
C. Gondwanaland and North America
D. Laurasia and Gondwanaland

Answers

D, Laurasia and Gondwanaland
The answer would be:
D. Laurasia and Gondwanaland

Using the scale on the map, the distance between Papeete and Honolulu is _____
A) 3,635 miles
B) 2,625 miles
C) 1, 624 miles
D) 625 miles

Answers

Answer:

B) 2,625

Explanation:

Had this assignment a couple months ago haha

B) 2,625
I just did this problem for my class

Which section chief is required to develop an incident action plan for large events? Operations Logistics Finance Planning

Answers

Answer:

Planning

Explanation:

The Planning section chief is needed to develop and organize an incident action plan for the large events. He is one responsible for preparing the  incident action plans. He also manages the information as well as maintains the situational awareness for the incident to take place.

He is in control of the overall execution of the event.

Which of the following is NOT a major category of vegetation?

A:Forest
B:Desert
C:Tundra
D:Plain

Answers

B: desert, this is a sandy and hot place so there isn’t many plants that can survive the terrain
I think it’s D Plain
Vegetation regions can be divided into five major types: forest, grassland, tundra, desert, and ice sheet.

hey! i’ll give brainliest pls help.

Answers

Answer:

B, the cloud and edges of the solar system.

Which of the following choices is located at 0° longitude?
A.
equator
B.
prime meridian
C.
South America
D.
North AmericA

Answers

Answer:

prime meridian

Explanation:

The equator is located at 0 latitude, while the prime meridian is located at 0 longitude

How many countries make up the Organization of American States?

Answers

Answer:

35 independent countries

35 independent countries

All 35 independent countries of the Americas have ratified the OAS Charter and belong to the organization.

A convergence of winds near the surface is associated with cloud
production because it

1. Forces the air to rise
2. Creates a vortex or spiral pattern
3.Increases the dew point

Answers

Answer:

3. increase the dew point

Explanation:

Dont forget to vote if you feel this answer helpful! thanks very much !

name the organisation which reclassified pluto

Answers

Answer: The  International Astronomical Union (IAU) .

The International Astronomical Union (IAU), a worldwide organization of astronomers, reclassified Pluto as a dwarf planet. IAU defines a planet as a celestial body that has the following qualities .

Happy to help

How can brain drain affect home countries?

Answers

Answer:

Brain drain is one of the earliest phenomena associated with globalisation, which has significant adverse effects at the local level.

The departure of skilled workers can weaken developing countries, especially smaller ones, by depriving them of important skills and workforce.

Other Questions
how the celebration of the heritage day enforce the application of the constitution of South Africa Tech Solutions is a consulting firm that uses a job-order costing system. Its direct materials consist of hardware and software that it purchases and installs on behalf of its clients. The firms direct labor includes salaries of consultants that work at the clients job site, and its overhead consists of costs such as depreciation, utilities, and insurance related to the office headquarters as well as the office supplies that are consumed serving clients.Tech Solutions computes its predetermined overhead rate annually on the basis of direct labor-hours. At the beginning of the year, it estimated that 72,500 direct labor-hours would be required for the periods estimated level of client service. The company also estimated $652,500 of fixed overhead cost for the coming period and variable overhead of $0.50 per direct labor-hour. The firms actual overhead cost for the year was $671,800 and its actual total direct labor was 77,550 hours.Required:1. Compute the predetermined overhead rate.2. During the year, Tech Solutions started and completed the Xavier Company engagement. The following information was available with respect to this job:Direct materials $ 43,500Direct labor cost $ 23,400Direct labor hours worked 300Compute the total job cost for the Xavier Company engagement.Complete this question by entering your answers in the tabs below.Required 1 Required 2Compute the predetermined overhead rate. (Round your answer to 2 decimal places.)Predetermined overhead rate per DLHCompute the total job cost for the Xavier Company engagement. 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