Page 11 - science book 1

Ears

We hear with our ears. Sounds tell

us about the world around us.

Knowledge Plus

Tongue helps in speaking and nose help in breathing too.

Tongue

With our tongue, we taste sweet, salty,
bitter and sour things.

Nose

We smell with our nose.

We breathe with our nose.

Skin

The skin keeps all the parts inside our

body safe. Our skin helps us to feel hot,

cold, rough and soft things.

Knowledge Plus

In our body, skin is the largest organ.
Scientific Terms
Breathe : to take in oxygen from the air and give out carbon dioxide
Organ : a body part made of tissues
Rough : up and down, not even

Senses : parts of the body used for seeing, hearing, tasting, smelling and
feeling

Chapter at a Glance

³ We need our senses to know about things around us.

³ We see with our eyes.
³ We hear with our ears.

³ We breathe with our nose.
³ We smell with our nose.
³ The skin keeps all the parts inside our body safe.