Consider the following statements: 1. Natural gas occurs in the Gondwana beds. 2. Mica occurs in abundance in Kodarma.

Answer: (c) Karnataka

(a) Both A and B are correct. EXPLANATION:  Sound waves in a gas propagate due to the oscillation of the pressure at a point. The compressions and the rarefactions move through a...

(b) More than 90% of India's coal reserves are found in Gondwana rock system.

Mica is: (i) Excellent di-electric in strength and has low powerless factor. (ii) It has insulating properties and resistance to high voltage. (iii) Most indispensable mineral used in electric and electronic industries.

(b) Liquified Natural Gas or LNG is natural gas (predominantly methane, CH4) that has been converted temporarily to liquid form for ease of storage or transport. The liquefaction process involves...

(c) The Bombay Natural History Society is one of the largest non-governmental organizations in India engaged in conservation and biodiversity research. It strives to conserve nature through action-based research, education...

(c) Tropical grassland located mainly in the continental areas of tropical latitudes where rains fall during the summer season which lasts for about five months. In Mediterranean region, the winter...

The Right option is :(b) 3 and 4 

The Right option is :(c) copper 

(a) Dharwar rocks are non fossilliferous rather they are metalliferous. They bear out gold, iron ore, manganese mica, cobalt, chromium, copper, tungsten, lead, nickel, precious stones and budding stones. Kodarma...