The answer is E.
A, B, C, and D are either irrelevant or already included.
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
Answer:
B. The area of dominance of a television station.
Explanation:
In geography, a functional region is an area centered on a nodeand surrounded by linkages that are interconnected.
In the question,
The circulation area of a newspaper, The market area of a supermarket, The area dominated by a particular crop and Area served by a sports franchise are examples of a functional region.
The area of dominance of a television station is not an example of a functional region.
Answer:
number 6 would be the cultural region for Russia
Answer:
volcanic mountain
Explanation:
The sedimentary rocks, or just the sediments, can be found in numerous places around the world. Most commonly they are found at places where the erosive processes are strong and where they can be deposited. Such places are the riverbeds, seafloors, and lake bottoms.
The sediments basically form by the small particles that have been removed from the igneous or metamorphic rocks through he erosion and weathering processes. We can comfortably say that the sediments are a product of the destruction of the other two types of rocks.
One place where the sediments can't be found are the volcanic mountains. The reason for this is that the volcanic mountains are made out of igneous rocks, but they also have new layers of igneous rocks formed because of the lava flows down their slopes.
