Question: Define industry. Answer: Industry refers to an economic activity that is concerned with production of goods, extraction of minerals or provision of services. Question: Name three common methods of classifying industries. Answer: Industries are classified according to raw material used, size and ownership. Question: Expand the abbreviation AMUL. Where …

NCERT 8th Class (CBSE) Social Science: Agriculture – Quiz 27 Multiple Choice Questions related to NCERT 8th Class (CBSE) Social Science: Agriculture – Quiz: The three types of economic activities are involved in the transformation from a plant to a finished product. Agricultural activities are concentrated in those areas of …

Question: What is the basic function of the three basic types of economic activities? Answer. The three types of economic activities are involved in the transformation from a plant to a finished product. Question: What are tertiary activities? Answer: Tertiary activities are those which provide support to primary and secondary …

NCERT 8th Class (CBSE) Science: Sound – Quiz 26 Multiple Choice Questions related to NCERT 8th Class (CBSE) Science: Sound – Quiz: Sound is produced by rapid to and fro movements, called vibrations. The maximum distance to which an oscillating or vibrating object moves from its central position is called amplitude. …

NCERT 8th Class (CBSE) Social Science: Minerals and Power Resources – Quiz 27 Multiple Choice Questions related to NCERT 8th Class (CBSE) Social Science: Minerals and Power Resources – Quiz: A rock is an aggregate of one or more minerals. An ore is a rock from which minerals are mined. …

Question: Differentiate between a rock and an ore. Answer: A rock is an aggregate of one or more minerals. An ore is a rock from which minerals are mined. Question: Define quarrying. Answer: Quarrying is a process of extraction in which minerals lying near the surface are simply dug out. …

NCERT 8th Class (CBSE) Social Science: Resources – Quiz 30 Multiple Choice Questions related to NCERT 8th Class (CBSE) Social Science: Resources – Quiz: Resources that are drawn directly from nature are called natural resources. All our materials needs using gifts of nature such as rocks, minerals, soils rivers, plants …

NCERT 8th Class (CBSE) Science: Conservation of Plants and Animals – Quiz 22 Multiple Choice Questions related to NCERT 8th Class (CBSE) Science: Conservation of Plants and Animals – Quiz: Ecosystem consists of all the plants, animals and microorganisms in an area, along with all the non-living components, such as climate, …

Question: What is biodiversity? Answer: Biodiversity is the variety of plants, animals and microorganisms generally found in an area. Question: What do you mean by flora and fauna? Answer: Flora: Species of all plants found in a particular area is known as flora of that area. Fauna: Species of all animals found in …

NCERT 8th Class (CBSE) Social Science: Colonialism And Urban Change – Quiz 5 Multiple Choice Questions related to NCERT 8th Class (CBSE) Social Science: Colonialism And Urban Change – Quiz: They lived in the sprawling Civil Lines area that came up in the north. In 1911, when King George V …