Q.1: A non-ferrous mineral does not contain _____.
Q.2: Deep bores called _____ have to be made to reach mineral deposits that lie at great depths.
Q.3: Which of these zones have mineral deposits in North America ?
i) Western Cordilleras ii) Sierra Grande iii) Canadian Shield
a) only i
b) i and ii
c) i and ii
Q.4: Which regions of India have mica deposits ?
a) Jharkhand, Andhra Pradesh and Karnataka
b) Gujarat, Rajasthan and Jharkhand
c) Jharkhand, Rajasthan and Bihar
Q.5: Silicon is obtained from _____.
Q.6: Electricity produced from coal is known as _____ power.
Q.7: _____ is often referred to as “Buried Sunshine”.
c) Natural gas
Q.8: Which of these products are obtained from petroleum ?
View original post 288 more words