The diagram represents a convection current in the Earth's mantle. Descriptions of the events at each of the positions are shown. Move each number from the diagram to the blank box that describes the event
occurring at the position in the convection current.
Convection Current in Mantle
crust
3
Descriptions
Movement of loss dense
material
Heating of cooler
matorial
Cooling of warmer
material
Movement of densor
material
no

vanderwaal's forces of attraction are the electrostatic intermolecular forces that exist in a molecule due to the temporary or permanent dipoles that are developed in a molecule. in , the major intermolecular forces are dipole-dipole interactions as the molecule is polar (bent structure). so the vanderwaal's forces of interaction in between molecules are the permanent dipole-dipole interactions that develop due to the dipole that exists in between the polar h - s bond. the positively charged hydrogen atom is attracted towards the negative end of the dipole that is sulfur of the adjacent molecule. therefore, these forces of attraction are relatively stronger than that of london dispersion forces that exist in non polar molecules.

he would use the colour black