Why do we fall ill PPT presentation?
Eg :- beri beri, rickets, scurvy, night blindness, diabetes, cancer, high blood pressure etc. 5) Causes of diseases :- Diseases are caused by :- i) Pathogens like virus, bacteria, fungi, protozoans or worms. ii) Poor health and under nourishment. iii) Malfunctioning of body parts.
Why do we fall ill project?
We fall ill because we live in an area with polluted surroundings or lack of personal hygiene. It is very important to adopt certain strategies to stay healthy and prevent diseases….Related links:
| BIOLOGY Related Links | |
|---|---|
| Rain Water Harvesting Project | Ecosystem Diagram |
| Explain Greenhouse Effect | Prokaryotic Cell Structure |
Why do we fall ill explanation?
Whenever the normal working of our body system gets disturbed, we feel sick. It can happen when a bacterium, virus, etc, enters our body or because of unhealthy living practices like lack of exercise or intake of drugs/excessive sugar/salt. There are two major kinds of diseases: infectious and non-infectious.
Why do we fall ill Class 9 notes Topperlearning?
Major factors affecting health are Nutrition, Physical activity, Personal hygiene, clean environment, and mental stress. External factors that cause disease are pathogens, toxic pollutants, and Poor food and dietary choices.
Why do we fall ill chapter?
If you are a student of class 9 who is using NCERT Textbook to study Science, then you must come across Chapter 13 Why Do we Fall Ill….NCERT Solutions for Class 9 Science Chapter 13 Why Do We Fall Ill.
| Common-diseases In neighbourhood | Steps to bring down the diseases spread |
|---|---|
| 1. Malaria 2. Typhoid 3. Cough and cold | 1. Clean surrounding 2. Clean drinking water 3. Childhood immunisation |
Why do we fall ill chapter notes?
→ The various causes of diseases are pathogens (virus, bacteria), lack of nutritious diet/balanced diet and lack of public health services….Study Material and Notes of Ch 13 Why Do We Fall ill Class 9th Science.
| Infectious Agents | Diseases |
|---|---|
| Protozoan | Malaria, kala-azar, amoebic dysentery, sleeping sickness |
What are the 5 Fs in biology?
The five f’s of why do we fall ill are:
- Fingers.
- Flies.
- Fields.
- Fluids.
- Food.
Why do we fall ill lesson notes?
→ Health is a state of physical, mental and social well-being. The conditions necessary for good health are: (i) Good physical and social environment….Study Material and Notes of Ch 13 Why Do We Fall ill Class 9th Science.
| Infectious Agents | Diseases |
|---|---|
| Protozoan | Malaria, kala-azar, amoebic dysentery, sleeping sickness |
Why do we fall ill exam questions?
Virus: AIDS, polio, dengue, rabies, chicken pox, influenza, etc. Bacteria: Pneumonia, diphtheria, tuberculosis, meningitis, leprosy, typhoid, tetanus, syphilis, etc….Why Do we Fall Ill Class 9 Extra Questions Short Answer Questions-II.
| Vitamin | Deficiency Diseases |
|---|---|
| K | Bleeding disease |