Match the structure in column 1 to the characteristics in column 2. a. moho barrier b. oceanic crust c. upper mantle d. lower mantle located near the outer core thinnest layer where crust meets the mantle layer that moves the crust

The correct matches are:

A) Moho barrier: where crust meets the mantle. It is the boundary between the crust and the mantle of the Earth.

B) Oceanic Crust: thinnest layer. It is the place where we as humans live.  

C) Upper mantle: the layer that moves the crust. Aso called the asthenosphere, it serves as a lubricant that allows the movement of the crust.

D) Lower mantle: located near the outer core. It is the lower portion of the mantle. It is liquid and is composed of magnesium and iron.  

a. formula: f=ma or f/m=a

10,000n/1,267kg≈7.9m/

b. formula: a= and s=d/t

speed= 394.6/15

s=26.3m/s

a=

a=1.75m/

c. 7.9-1.75=difference of 6.15m/

d. the force that most likely caused this difference is friction forces

answer; i do believe that its(gestation,suction-aspiration or vacuum aspiration;