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”  Insects help us in many ways.
             ”  Honeybees, butterflies and moths are some useful insects.

             ”  Some insects are useful while some are harmful to us.
             ”  Mosquitoes, houseflies and termites are harmful.

             ”   The tiny creatures that live in parks, gardens, and under the soil are called
                 the worms.


             ”   Earthworms make the soil fertile, while worms like leeches, and roundworms
                 are harmful to human beings.





            Key Words
             backbone  thorax                abdomen  antennae  termites                  beehive  suck

             moths         pollination       silkworm  cocoon              garments  malaria  dengue
             garbage  contaminate  boneless                 segments  tube                moist       fertile






                    Let’s Exercise
                    Let   ’ s Ex er cise


            I.  Match the insect with the kind of food it eats.



               1.                                                       a.  nectar






               2.                                                       b.  blood






               3.                                                       c.  wood





               4.                                                       d.  leaves






               5.                                                       e.  sweets




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