Why is mica used in toothpaste?
It makes toothpaste white
It makes toothpaste sparkle
It makes toothpaste soft
It makes toothpaste enable to kill germs
B.
It makes toothpaste sparkle
Which one of the following minerals is formed by decomposition of rocks, leaving a residual mass of weathered material?
Koderma, in Jharkhand is the leading producer of which one of the following minerals?
Minerals are deposited and accumulated in the stratas of which of the following rocks?
Which one of the following minerals is contained in the monazite sand?
Distinguish between the following in not more than 30 words.
Ferrous and Non-ferrous minerals.
Distinguish between the following in not more than 30 words.
conventional and non-conventional sources of energy.
What is a mineral?
How are minerals formed in igneous and metamorphic rocks?
Why do we need to conserve mineral resources?
Describe the distribution of coal in India.
Mock Test Series
