Divergent boundaries are boundaries where plates pull away from each other, forming mild earthquakes and volcanoes as magma comes to the surface. Convergent boundaries are boundaries where two plates are pushing into each other.
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:
1. Continental drift occurs when tectonic plates stop moving.
2. Continental drift led to an increase in biodiversity.
<span>Mono lake has a salinity of 40 parts per thousand therefore, it is considered hypersaline, or to put it simply, super salty. It is considered to be saltier than oceans. </span>
