Mica, Limestone and Its Production

Q. Mica is found indistrict of Rajasthan and indistrict of Andhra Pradesh.

1. Koderma
2. Nellore
3. Ajmer
4. Hazaribagh

Q. Identify the following statements as True or False.

S1: Mica is a metallic mineral.

S2: Mica is a mineral made up of a series of plates or leaves.

S3: Mica can be of transparent, black, green, red yellow or brown colours.

1. S1: True, S2: True, S3: True
2. S1: False, S2: True, S3: True
3. S1: True, S2: False, S3: False
4. S1: False, S2: False, S3: False

Q. Which of the following is not a place where Mica is found in abundance?

1. Koderma
2. Gokarna
3. Nellore
4. Ajmer

Q. Sinuk is a village with most of its inhabitants involved in mining activities. Lazli is a village with most of its inhabitants involved in agriculture. Which of the two villages would be more susceptible to an earthquake?

1. Sinuk
2. Lazli
3. Sinuk and Lazli both
4. Neither of them

Q. Which of the following are the applications of limestone?

1. It is used in cement industry
2. It is used in smelting iron ores in blast furnaces
3. It is used in making electrical wires
4. It is used in making water pipes

Q. In which of the following rock types is limestone found?

1. Metamorphic
2. Igneous
3. Sedimentary
4. Volcanic

Q.

Differentiate between charcoal and activated charcoal.

Q. Which of the following environmental disasters can be caused by mining?

1. Landslide
2. Earthquake
3. Drought
4. Tsunami

Q. Minerals are a non-renewable resource.

1. True
2. False

Q. Mica is found indistrict of Rajasthan and indistrict of Andhra Pradesh.

1. Koderma
2. Nellore
3. Ajmer
4. Hazaribagh

Q. Which of the following does not have Mica?

1. Capacitors
2. Foundation
3. Toothpaste
4. Computer chips