Answer the following questions on Diseases: A. Give one word for the following. B. Fill in the blanks. C. Match the columns. D. Write T/F.

Here are the answers to your worksheet on Diseases:

A. Give one word for the following.

1. Organisms that cause diseases: Pathogens
2. Disease caused by animal bite: Rabies
3. A disease spread by mosquito: Malaria
4. A disease spread by direct contact with a sick person: Communicable
5. Diseases caused by pathogenic micro organisms: Infectious diseases

B. Fill in the blanks using words from the box.

1. Vaccination is an effective method to prevent communicable disease.
2. Deficiency of vitamin C leads to scurvy.
3. Milk is a rich source of calcium.
4. Diseases can be classified as communicable and non-communicable.

C. Match the following columns.

1. Obesity $\rightarrow$ (d) Excessive fat
2. Asthma $\rightarrow$ (c) Non-communicable disease
3. Vitamin A $\rightarrow$ (e) Night blindness
4. Mosquito $\rightarrow$ (b) Malaria
5. Airborne $\rightarrow$ (a) Common cold

D. Write 'T' for true and 'F' for false statements.

1. Polio is a communicable disease. T
2. Virus is responsible for dengue. T
3. Common cold is a waterborne disease. F
4. Typhoid can be caused by eating contaminated food. T