NCERT Exemplar Class 6 Body Movements

NCERT Exemplar Class 6 Body Movements

Class 6 Science Body Movements – NCERT Exemplar – This Page consists of solutions of exemplar workbook/practice workbook of class 6 science.

 

Which of the following parts of our body help us in movement?

(i) and (iii) Bones and Muscles

 

Which of the following joints is immovable?

Upper jaw and skull

 

Which of the following organisms does not have both muscles and skeleton for movement?

Earthworm

 

Underwater divers wear fin-like flippers on their feet to

swim easily in water.

 

Snail moves with the help of its

muscular foot

 

How many muscles work together to move a bone?

 2

 

Name the type of joint of your hand which help you to grasp a badminton racquet

 HInge Joint

What would have happened if our backbone was made of one single bone?

If our backbone was a single bone, we would not be able to bend and stretch.

 

Provide one word answers to the statements given below.

Joint which allows movement in all directions.

Ball and Socket joints

Hard structure that forms the skeleton

Bones

Part of the body with a fixed joint.

Upper Jaw

Help in the movement of body by contraction and relaxation.

Muscles

Bones that join with chest bone at one end and to the backbone at the other end.

Ribcage

Framework of bones which gives shape to our body.

skeleton

Bones which enclose the organs of our body that lie below the abdomen.

pelvic bones

Joint where our neck joins the head.

pivotal joint

Part of the skeleton that forms the earlobe.

cartilage

 

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