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3 years ago

Drilling mud __________.

Geography

1 answer:

boyakko [2]3 years ago

5 0

Answer:

Option C. Is used to cool the drill bit and to flush rock cuttings up and out of the drill hole

Explanation:

Drill mud plays a vital role in the drilling process. Its addition into the well-bore does a lot in enhancing the drilling processes and activities.

Among other importance and function of the drill mud /fluid:

1. It is used to cool off the drill bit

2. It flushes rock cuttings out of the drill hole

3. High pressure control

4. Providing buoyancy

5. Lubrication

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Before european settlers arrived the great plans of nort america were:

weeeeeb [17]

Colonize Africa or South America to settle more colonies there

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2 years ago

Wany words does that message have?

AleksAgata [21]

Answer:

(4, 3)

Explanation:

Short answer: when the coordinates are on horizontal and vertical lines, as these are, each coordinate value is used twice. Already, x=0 is used twice, as is y=0, so the missing coordinate is x=4, y=3.

The fourth vertex is (4, 3).

_____

Longer answer: The midpoints of the diagonals are the same point, so for rectangle ABCD, we have ...

(A+C)/2 = (B+D)/2

Solving for D, we find ...

D = A +C -B

In clockwise order, the points given are ...

A = (4, 0), B = (0, 0), C = (0, 3)

so we have ...

D = (4, 0) +(0, 3) -(0, 0) = (4+0-0, 0+3-0)

D = (4, 3) . . . . the coordinates of the fourth vertex.

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3 years ago

Oil wealth has enable Nigeria to become a stable democracy. T or F.

larisa [96]

Answer:

the answer is t

Explanation:

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3 years ago

Read 2 more answers

On the map above, Somalia is located at letter _____, and Sudan is located at letter _____.

ella [17]

Answer: Somalia is located at letter D, and Sudan is located at letter B.

Explanation:

In the first image attached is shown the map of Africa with the letters, and in the second image the map with the name of the countries. As we can see, letter D corresponds to Somalia and letter B to Sudan.

In this sense, Somalia is located on the line of the Earth's equator and is the easternmost country in Africa. It is mainly composed of plains, plateaus and highlands. In addition, it maintains a warm climate throughout the year with inclement summers, except in the higher altitude territories of the north of the country.

On the other hand, Sudan is located in North Africa, on the shores of the Red Sea, between Egypt and Eritrea. It is partly crossed by the Nile and its tributaries. To the south its climate is tropical, while in the north it is desert, with daily temperatures exceeding 42 ° C.

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3 years ago

Climates that are cold year round are

Elan Coil [88]

Polar.

The polar regions are cold year round because of the chill, polar air has a low capacity to evaporate water vapor in the air. The sun angle is fairly low throughout the year in polar areas. A significant amount of solar radiation that does reach the polar surface is reflected back into space.

Hope this helpsss!!

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3 years ago