Good microbes help in digestion, protect against harmful microbes and improve gut health. They are found in foods like curd and buttermilk and they maintain balance in the digestive system for better health. Class 5 NCERT EVS Our Wondrous World Chapter ...
Discussion Forum Latest Questions
During a trip, we can keep food safe by packing dry items like biscuits or nuts and storing perishable items in airtight containers or cool boxes to slow microbial growth and prevent spoilage. Class 5 NCERT EVS Our Wondrous World Chapter ...
Oral hygiene prevents tooth decay, cavities and gum problems. Brushing, rinsing after meals and eating fewer sweets keep teeth healthy, ensuring we can chew food properly for good digestion and overall health. Class 5 NCERT EVS Our Wondrous World Chapter 3 ...
Three methods are drying, refrigeration and oiling. Drying removes moisture (e.g., chillies), refrigeration slows microbial growth (e.g., milk) and oiling blocks air (e.g., pickles), keeping food safe and fresh for longer periods. Class 5 EVS Textbook Our Wondrous World Chapter 3 ...
Some foods spoil quickly because they have more moisture, allowing microbes to grow. Others, like pickles or dried items, lack moisture or air, slowing microbial growth and lasting much longer without spoiling. Class 5 EVS Textbook Our Wondrous World Chapter 3 ...