World Geography
The relative abundance of dissolved salts in seawater in descending order is as follows

sodium, chlorine, magnesium, potassium, sulphate, calcium
chlorine, sodium, magnesium, calcium, potassium, sulphate
chlorine, magnesium, calcium, sodium, potassium, sulphate
chlorine, sodium, sulphate, magnesium, calcium, potassium

ANSWER DOWNLOAD EXAMIANS APP

World Geography
Which among the following statements is not correct about Plunge pool?

It is created by the erosional forces of cascading water
They occur at the mature stage of the river development
It is a deep depression in a stream bed at the base of a waterfall
They are often very deep, generally related to the height of fall and the volume of water,

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP