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At a Glance


                    ●  Things made by human are called artificial or human-made things.

                    ●  Things that are created naturally are called natural things.
                    ●  Machines make our work easier.

                    ●  Computer is a very useful machine.








                 Tick ( ) the correct option.

                    1.  Which of these is an artificial thing?



                        a.                                               b.







                        c.                                               d.




                    2.  Which of these can be done with the help of a computer?





                        a.                                               b.






                        c.                                               d.





                    3.  Which of these is a natural thing?


                        a.                                               b.






                        c.                                               d.






                                                                            Natural and Artifiial  Tinng    15
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