Class 6 Science

                                                                                                          Sample Paper - 2

                                                                                                             SECTION – A

Question 1: 

FILL IN THE BLANKS:                                                                                                                                                                     (1 X 10 = 10)

1. Plants which spread on ground are called _________.

2. Lion and Tiger are examples of __________ animals.

 3. _________ is a natural magnet.

4. Carbohydrates and fats mainly provide ______to our body.

5. ________ color in iodine test indicates the presence of starch in food item.

6. Husks are separated from heavier seeds of grain by _______.

7. Light always travels in a ______ line.

8. Compass needle always rest in _______   direction.

9. Air in motion is called ______.

10. There are _____ ribs on each side of the chest.

 

Question 2:

Write the answer in one word:                                                                                                                                    (1 x 5 = 5)

1. The presence of specific features and habits, which enables a plant or an animal to live in a particular habitat.

2. A process in which a liquid gets converted into its vapour.

3. Essential components present in food.

4. The method of preparing compost with the help of redworms.

5. Materials that allow electric current to pass through them.

 

Question 3: 

Write ‘True ‘or ‘False’:                                                                                                                                                   (1 x 5 = 5)

1. Stone is transparent, while glass is opaque.

2. Proteins and minerals are needed for the growth and maintenance of the body.

3. A cylindrical magnet has only one pole.

4. Substances which do not allow electric current to pass through them are conductors.

5. Shadow is formed when an object blocks the path of light.

 

                                                                                                   SECTION – B (2 marks each)

Question 4:

What are the biotic components?

                                                                                                                                                         

Question 5:

Give 2 examples of reversible change.

 

Question 6:

Give two examples of periodic motion.

 

Question 7:

What is the composition of air?

 

Question 8:

What is the lamina and petiole of a leaf?

 

Question 9:

Which of the skull bones are movable?

 

Question 10:

What is reflection of light?

 

Question 11:

Write the difference between herb and shrub on the basis of stem.

 

                                                                                          Section – C (3 marks each)

Question 12:

What is venation? Name the two types of venation and draw them.

 

Question 13:

What is a joint? What is the ball and socket joint? Write two places where ball and socket joint is present.

 

Question 14:

How will you separate sand and water from their mixture?

 

Question 15:

What is the function of a stem and root of a plant?

 

Question 16:

Name the diseases caused by deficiency of Vitamin A, Vitamin C and Vitamin D.

 

Question 17:

Arrange the following lengths in their increasing magnitude and write the relation between each unit:

1 metre, 1 centimetre, 1 kilometre, 1 millimetre

 

Question 18:

In a completely dark room, if we hold up a mirror in front of us, will we see a reflection of ourselves in the mirror?

 

Question 19:

Give reasons for the following:

Electric current can flow through metals.

Instead of metal wires, a jute string can be used to make a circuit.

Electric current cannot pass through a sheet of thermocol.

 

                                                                                         Section – D (5 marks each)

Question 20:

Briefly describe all types of habitats.

                                      OR

List five activities that are possible due to the presence of air. Explain them in brief.

 

Question 21:

Name two foods each rich in:

Fats

Starch

Dietary Fibers

Proteins

What is their role in our body?

OR

Draw a neat and labelled diagram of the inside part of the torch.

 

Question 22:

How do plants and animals help each other in the exchange of gases in the atmosphere?

 

Question 23:

If you touch an electric wire carrying current you get a shock, but if on the same wire the birds sit, they do not get any shock/current. Explain why?

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