Answer: Periodic maintenance refers to activities performed on equipment based on a set time interval. The purpose of periodic maintenance, or time based maintenance, is to maintain smooth operation of a machine or other asset.
Answer: 3.5930
<em>Hope this helped</em>
Answer:
Deep within the Earth it is so hot that some rocks slowly melt and become a thick flowing substance called magma. Since it is lighter than the solid rock around it, magma rises and collects in magma chambers. Eventually, some of the magma pushes through vents and fissures to the Earth's surface.
Explanation:
hydrosphere, geosphere, and biosphere
Explanation:
Katie's experiment most likely represents the interactions between the hydrosphere, geosphere and biosphere. The hydrosphere is the part of the earth that holds water. Geosphere refers to the solid and rocky part of the earth. Biosphere is the domain of life on the earth.
- The water poured represents oceans in the basins of the world which is a part of the hydrosphere.
- The beach sand is the crust which contains the ocean water which is part of the crust.
- The toothpicks on the sand dunes which are the vegetation represents the biosphere.
Learn more:
crust brainly.com/question/10537829
mantle brainly.com/question/7623608
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