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Write the answer in your word.
What are the practical uses of a magnet?
Concept: undefined >> undefined
Match the following:
| Group A | Group B |
| (1) Galaxy | (a) From east to west |
| (2) Comet | (b) 33 satellites |
| (3) Sun-like star | (c) Spiral |
| (4) Saturn | (d) Sirius |
| (5) Venus | (e) Halley |
Concept: undefined >> undefined
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Mention the advantages of using a machine.
Concept: undefined >> undefined
Describe the pictures.
Concept: undefined >> undefined
The place where two or more bones are connected is called a ______.
Concept: undefined >> undefined
Right or wrong? If wrong, write the correct sentence.
Bones are soft.
Concept: undefined >> undefined
Answer the following question in your words.
What should you do to keep your bones strong and healthy?
Concept: undefined >> undefined
Answer the following question in your words.
Which are the various reasons due to which our bones might break?
Concept: undefined >> undefined
Answer the following question in your words.
What are the different types of bones? How many types are there?
Concept: undefined >> undefined
Write the causes of the following:
Earthquakes
Concept: undefined >> undefined
Name the galaxy which is our neighbour.
Concept: undefined >> undefined
Classify the following as a lever, a pulley and an inclined plane:
A wedge
Concept: undefined >> undefined
Classify the following as a lever, a pulley and an inclined plane:
A needle
Concept: undefined >> undefined
Classify the following as a lever, a pulley and an inclined plane:
A staircase
Concept: undefined >> undefined
Classify the following as a lever, a pulley and an inclined plane:
A slide
Concept: undefined >> undefined
Classify the following as a lever, a pulley and an inclined plane:
The wheel of a flagpole
Concept: undefined >> undefined
Classify the following as a lever, a pulley and an inclined plane:
Nutcrackers
Concept: undefined >> undefined
The group of galaxies of which our Milky Way is a part is called ______.
Concept: undefined >> undefined
Classify the following as a lever, a pulley and an inclined plane:
Scissors
Concept: undefined >> undefined
Classify the following as a lever, a pulley and an inclined plane:
An opener
Concept: undefined >> undefined
