Solutions of Microorganisms: Friend And Foe from 1 Explore: A Science Textbook 8
Shobhita Johari Science Solutions from Chapter 2 - Microorganisms: Friend and Foe
Shobhita Johari, Pankaj Tyagi and, Parminder Chopra's 1 Explore: A Science Textbook 8 detailed solutions to all the exercises of Microorganisms: Friend And Foe for 8th CBSE are provided here. The topics covered are such as Introduction, Nitrogen Cycle and, Microorganisms. The points to remember in the Shobhita Johari, Pankaj Tyagi and, Parminder Chopra's Book Solutions is ideal for quick revision.
Practice Other Topics from Microorganisms: Friend and Foe
In this topic will learn about living organisms that we cannot see with our naked eyes. These tiny numerous living beings that live around us are known as microorganisms. These can be found anywhere, in air, in water, or in soil.
The topic gives us knowledge about microorganisms. It explains why they are called microorganisms or microbes. We will learn that the study of microbes is called microbiology, and those who research on them, are called microbiologists.
The topic focuses on the characteristics of microorganisms. We learn that the microbes eat, grow and reproduce like any other living beings. It discusses the size and adaptive components of the microbes. It highlights some fun facts about them.
The topic focuses on the significance of microorganisms. They can be beneficial as well as harmful for humans. It introduces us to the ways bacteria can harm us; they can cause diseases. We will also learn about communicable disease in brief.
The topic gives exposure to the uses of microorganisms. We will learn about its various uses at home, industries, medicines, digestion, agriculture, science, and even atmospheric balancing. An activity is given to enhance students' curiosity.
The topic discusses the categories of microorganisms. It informs that microorganisms can be grouped into bacteria, fungi, protozoa, algae, and viruses. All these microbes and their benefits and harmfulness are explained thoroughly.
The topic elucidates food preservation, its necessity, and how we can do it. We know that microbes can decompose food. It explains that the food is preserved by dehydration, lowering or increasing the temperature, and using food preservatives.
This topic details the process of the nitrogen cycle. The role of microorganisms in converting nitrogen into essential compounds is discussed. It explains the concept of nitrogen fixation, nitrogen assimilation, nitrification, and denitrification.
