Communicable diseases spread through air, water, food, insects or contact. We can prevent them by maintaining hygiene, washing hands, using clean water, getting vaccinated and covering our mouth while sneezing or coughing.
class 8 science chapter 3 health the ultimate treasure question answer
Class 8 Science Curiosity Textbook Chapter 3 Health – The Ultimate Treasure question answer
Communicable diseases spread through infected air, dirty water, unclean food, insects or by touching infected people or things. We can prevent them by practicing good hygiene like washing hands often, using clean drinking water, eating safe food, keeping surroundings clean and getting vaccinated. Using masks, mosquito nets and avoiding contact with sick people also helps. These simple habits protect us and others from falling sick.
For more NCERT Solutions for Class 8 Science Curiosity Chapter 3 Health: The Ultimate Treasure Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-8/science/