Question

3. Food remains safe at 5° Celsius.
( पाच अंश सेल्सिअसला अन्न पदार्थ सुरक्षित राहतात )​

Answer 1

Food remains safe at 5°C because:

1. The microorganisms do not react at a lower temperature.

2. Microorganisms, such as, bacteria and fungi that spoil the food are inactive at such lower temperatures (such as 5°C).

Food is perishable, that is, it gets decayed with time, so, we keep the food safe in refrigerators at a lower temperature.

Lower temperature does not allow the microorganisms' reaction to take place, thus keeping the food safe.