WebNCERT Exemplar Class 8 Science Chapter 1 Crop Production and Management. Multiple Choice Questions ... (for removal of weeds and loosening of soil), chain pump (irrigation method) and sickle (tool for removing weeds) are all traditional implements used in agriculture. Question. 13 If you are given a dry piece of land for cultivation, what will ... WebJul 7, 2024 · What is chain pump for Class 8? Complete answer: The chain pump is a carbon steel pump with numerous small circular discs positioned over an endless chain. …
What is chain pump class 8? - TimesMojo
Web(c) Chain Pump (d) Sprinkler system The management and care of farm animals by humans for profit is known as (a) Granary (b) Animal Husbandry (c) Poultry farm (d) Warehouse The process of separating grain from chaff is called (a) Threshing (b) Weeding (c) Sowing (d) Winnowing Weeds can be removed by using. (a) Pesticides (b) Fungicides WebMar 31, 2016 · View Full Report Card. Fawn Creek Township is located in Kansas with a population of 1,618. Fawn Creek Township is in Montgomery County. Living in Fawn … refresher course for accountancy
Explain the chain pump system. Biology Questions
WebNCERT Exemplar for Class 8 Science Chapter 1 Crop Production and Management Explanation: Tilling and ploughing are the first steps in preparing the land for cultivation. … WebChain pump definition, a pump consisting of buckets, plates, or the like, rising upon a chain within a cylinder for raising liquids entering the cylinder at the bottom. See more. WebJan 29, 2024 · CBSE Class 8 Revision Notes Science Crop Production and Management. In order to provide food for a large population – regular production, proper management and distribution of food is necessary. ... Chain pump, Dheki, Rahat. (b) Modern methods of Irrigation: Sprinkler system, Drip system. refresher course for cpa philippines