Samacheer Kalvi solutions for Science - Term 1 [English] Class 7 TN Board chapter 6 - Health and Hygiene [Latest edition]

Ravi has sound mind and physically fit body. It refers to ______.

Sleep is not only good for our body, but it is also good for ______.

Our living place should be ______.

Tobacco chewing causes 

The first aid is to ______.

A group of people living together in a particular area is called ______.

I am green colour box with garbage. I am ______.

Eyes are considered as ______ to the world.

The hair follicles produce ______ which keeps the hair smooth.

Tuberculosis is caused by the bacterium ______.

State true or false. If false, correct the statement.

All food should be covered.

State true or false. If false, correct the statement.

Chicken pox is also known as leucoderma.

State true or false. If false, correct the statement.

Stomach ulcer is a non- communicable disease.

State true or false. If false, correct the statement.

Rabies is a fatal disease.

State true or false. If false, correct the statement.

First – degree burns damage the whole skin.

Match the following

First degree burn : Epidermis :: Second degree burn : ______.

Typhoid: Bacteria:: Hepatitis :______

Tuberculosis: Air:: Cholera: ______

Assertion: Oral hygiene is good.

Reason: Sound teeth has healthy gums with healthy surrounding tissues.

Assertion: Chicken pox is a viral communicable disease.

Reason: It is characterized by rashes on the whole body, fever, head ache and tiredness.

What is hygiene?

Write about the right way of protecting the eyes.

How to keep your hair clean and healthy?

Sobi frequently playing with her mobile, suggest your ideas to protect his eye from irritation?

Give any two communicable diseases, which spread in your locality during monsoon.

What first aid will you provide in the case of bruises?

Ravi said, Ganga had minor burn, so I washed it with water. Do you agree with his statement? Explain, why?

Why first aid is essential?

What steps you will follow to keep your teeth healthy?

What is this picture? Explain.

Distinguish communicable diseases and non-communicable diseases.

Name the mode of transmission of communicable diseases.

Your friend says that her hair is thin, spares and lost very often. Suggest your ideas to reduce this problem.

Write about any three communicable diseases in detail.

List the situations in which first aid is given. What would you do if a person suffers from skin burns?

How the diseases are transmitted from one person to the other person?

Higher order thinking question.

A person is sleeping during day time. Why does this happen to some people that they feel sleepy during day time in office or in the classroom? Have you ever come across such situation? Explain.