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Ear And its Parts

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 Ear :          Hearing is as important as vision. Our ear helps us in hearing and also to maintain the balance or equilibrium of our body.  Main parts:             Ear has three main parts i.e. external ear, middle ear, and internal ear. A- External Ear:                                                 External ear consists of pinna, auditory canal and ear drum (tympanum). Pinna is the broad external part, made of cartilage and covered with skin. It helps to direct sound waves into auditory canal. There are special glands in the walls of auditory canal , which produce wax. The wax and the hairs in auditory canal protect ear from small insects, germs and dust. In additions to this, they help to maintain the temperature and dampness of auditory canal. Auditory canal ends in ear drum . This t...
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Changa Manga Forest

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Changa Manga Forest :                                          The   Changa Manga   (Urdu,Punjabi ):  چھانگا مانگا ) is a planted forest which includes a    wildlife preserver , it is situated in the    Kasur   and in   Lahore districts  of the  Punjab ,  Pakistan . It is located approximately 80 kilometers in south-west of  Lahore . It is one of the largest man-made forest in the world but has undergone illegal   deforestation   for its fine wood   at a massive scale in recent times.             Changa Manga is very famous an known as "one of the oldest hand-planted forests in the world", and hosts a wide variety of Flora and Fauna. The forest is known as the home of  14 species of mammals , 50 species of birds, six species of reptiles, two species of amp...
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Rain

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Rain:           Rain  is liquid water  in the form of small droplets  that have condensed  from   atmospheric water vapor   and then they  become heavy enough to fall under gravity towards Earth . Rain is a major component of the   water cycle  and is responsible for depositing most of the   fresh water   on the Earth. It provides suitable conditions for many types of   ecosystem , as well as provides water for   hydroelectric power plants  and crop  irrigation. Verse of Quran: "Such as remember Allah, standing, sitting, and reclining, and consider the creation of the heavens and the earth, (and say): Our Lord! Thou createst not this in vain. Glory be to Thee! Preserve us from the doom of Fire." -Al-Qur'an  3:191 Rain is indeed one of the most important factors for life on the earth. Rain is a prerequisite for the permanence of lif...
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