Learning Task 2: Read the statement below and complete the cross word puzzle. 1. It is method used to separate particulates from a liquid by allowing the solids to settle at the bottom of the mixture. (11 Letters) 2. It is a method that will cause the liquid in a mixture to evaporate leaving the other component/substance behind (11 Letters) 3. A tool to separate iron fillings and paper clips. (6 Letters) 4. A method in which two or more components of difference in their sizes. (7 Letters) 5. A t
Answer (1)
Solution1. Decantation- This is the process of allowing solids to settle at the bottom of a liquid mixture. 2. Evaporation- This is the process of a liquid turning into a gas, leaving the solid component behind. 3. Magnet- This tool is used to separate magnetic materials like iron filings from other substances. 4. Sieving- This method separates particles based on their size by passing them through a sieve. 5. Tool- This is a general term for an instrument used to perform a specific task. ExplanationDecantation:In this process, the mixture is left to settle, allowing the heavier solid particles to sink to the bottom, where they can then be separated from the liquid. Evaporation:When a liquid is exposed to heat, its molecules gain energy and escape as a gas, leaving the solid components behind. Magnet:A magnet attracts magnetic materials like iron, allowing for their separation from other substances in a mixture. Sieving:This method uses a mesh with specific sized openings to filter out particles larger than the mesh size.
