WebJan 20, 2024 · Here are 12 tips to help you describe an IELTS life cycle diagram. 1. Paraphrase the introduction. As with all Academic IELTS Writing Task 1 descriptions, write the question in your own words e.g. The diagram illustrates/ shows/ outlines/ depicts the key stages in the life cycle of a butterfly. Write an overall sentence here (or at the end) … Websulfur cycle, circulation of sulfur in various forms through nature. Sulfur occurs in all living matter as a component of certain amino acids. It is abundant in the soil in proteins and, through a series of microbial …
nitrogen cycle / how to draw nitrogen cycle diagram ... - YouTube
WebJul 9, 2024 · Nitrogen is an odourless, colourless, most important gas for all organisms on earth. It is present in DNA, RNA, and other proteins, which are the building blocks for the human body and other living organisms. Nitrogen present in the air is in usable form. Certain bacteria can convert atmospheric nitrogen into nitrogen compounds. WebAmmonification. is the process in which microorganisms such as bacteria break down organic matter and animal waste into ammonia, which can be used by plants as a natural fertilizer. Nitrification. is the process whereby reduced forms of inorganic and organic nitrogen, particularly ammonium, are oxidized to nitrate. Assimilation. ordinary lives
The nitrogen cycle - Natural cycles and decomposition - BBC
WebNitrogen Cycle (With Diagram) Ecology. All molecules of biological importance, except water, carbohydrates and fats, contain nitrogen. Proteins, amino acids, chlorophyll etc. all contain nitrogen. Of total body … Web5. The diagram below shows part of the nitrogen cycle. Which stage is decomposition? 2. 3. 4. WebMar 7, 2024 · Image 6: The denitrification process, which is the final step in the nitrogen cycle. Picture Source: ytimg.com 5. Denitrification – In this phase, nitrogen goes back to the atmosphere. The nitrate form is … ordinary lives film