Earth

 The Muslim world has produced great scientists who had made remarkable contributions to science and technology.  Due to their tiredness and valuable research, they provided a strong foundation for present-day science and technology.  Among the galaxy of Muslim scientists,  one shining star was Abu-Ali Hussain lbn- e- Abdullah Ibn-e-Sina. He was born in 980 AD at Afsana near Bukhara(Central Asia) and died in humans in 1047. He is a true product of Muslim civilization in its climax of scientific growth. his contribution to the world of science was enormous. 

it was the rainbow that gave thee birth and left thee all her lovely hues, and as her mother's name was torn so runs it in my blood to choose for haunts the lonely pools and keep in company with trees that weep.  Go you and, with such glorious hues live with proud peacocks in green park on lawns as smooth as shining glass, Let every feather show its marks get thee on boughs and clap thy wings before the windows of proud kings.  nay lovely birt thou art not vain thou hast no proud, ambitious mind I also love a quiet palace. that green, away from all mankind.a lonely pool, and let a tree Sigh with her bosom over me. 

Spacecraft is a word that is derived from the combination of two words space and craft. We are familiar with the word space and the word craft means a vehicle that can fly. so from this, we can clearly judge that a vehicle that is to do observations, navigation, meteorology traveling of human and cargo into space this vehicle is used. it is further divided into two classes.  1, ROBOTIC SPACECRAFT                                       A robotic spacecraft is one that is sent into space for the collection of data  about   planets and other heavealy 

In telescope past, people used to believe that the world is flat instead of round. they also had no concept of the stars and planets. Galileo was the first person who comes up with an invention that brought a revolutionary change. he invented a telescope in the year 1610. the invention of galileo changes the concept of people. it opened new paths for scientists to observe space and to study the heavenly bodies in a different way. TYPES  of telescope Optical telescopes are of two types. Refracting telescope                           A simple refracting telescope is designed in such a way that it consists of a long tube and there are two lenses attached to both ends of the tube. the end which refracts the coming light is known as the objective lens. the image is formed on the other end and that end is known as an eyepiece.  REFLACTING TELEESCOPE                  ...

A greenhouse is a house made of glass walls and glass root. Farmeres grow different vegetables,food crop and plant in this house.  The internal almosphere of greenhouse always remains hot even in winters. Sunlight penetrates inside and provide warmth to the plants. But the green house is disgned in such a way that the heat connot escape outside and is trapped by the glass walls. So greenhouse remains warmer in both day and night as well.  The atmosphere of Earth also acts like a greenhouse.  Greenhouse gases are corbon diode, oxides of ntrogen and methane. These gases trap the radiations coming from Sun. As a result, the atmospheric temperature increases that is called greenhouse Effect.  During the day, the Sun warms up the Earth. At night, the Earth tends to release the heat back into the air. But heat is trapped by the greenhouse gases on the atmosphere.  This is the reason that Earth, on average,has 59F temperature. The rising temprature of Earth due to gree...

Ais is a combined mixture of several gases. The major component of air is nirogro gas that is about is 78%, oxygen is 21%, and carbon dioxide, argon,methane, ozona and vapours constitute the rest of the 1%in air. Air pollution occure when unwanted and harmful substances are odded into atmosphere. The unwanted substances that cotanminate the air are called air pollutants.  Air pollutants are found every where in our surrounding atmosphere:outdoor and indoor . They lead to disease, allergies and ever deaths. The are dangerours for humans,animals and plant minly crops and also destruct the environment.  Man-made activities and serveral national practices generate the pollution in air. Major air pollutants of air are sulphur dioxide,  carbon monoxide, oxides of nitrogen and chlorofluorocarbons that are explained below:

 This highly valued proverb is known among generations. And it teaches us about the value of cleanliness. for a clean and healthy environment cleanliness is one of the most important practices; which we need to adhere to. it is quite essential for all of us to know and learn about cleanliness hygiene sanitation and also various diseases which are caused due to poor hygiene, and conditions. it could either be reading about personal hygiene. it is our social responsibility to keep our neighborhood clean and safe.  Moreover, Islam instructed Muslims to maintain the cleanliness of safe and that on the roads and streets. this is considered a charity to element the street from impurities and filth. the prophet (SAW) strictly warned against it and considered it one of the reasons to provoke Allah's curse and the people's curse saying.

Our beautifull country pakistan is a land of colours and rich culture. Pakistan has inherited a rich cultural heritage from its history which is as old as 7000-9000 years old. The imprints left by successive civilizations have left a rich heritage of handicafts. The different re5 with wide variety of traition and culture dialects folklore,music dresses and costume have much to offer to any connoisseur of handicrafts. Each region has its own set of handicrafts.For example multan,Bahawapur and hala are famous for the blue pottery made of special clay found in these areas.These are wrought by the iherited skill of artisans into paper-thin potter noted for its elegance delicacy of design and decorative patterns painted thereon.

Earth is land for living thing earth have large amounts of gases oxygen carbon nano dioxide gases .on the earth have one sun and one moon. on the earth many factors and other pollutants on earth if we do not stop the factors we destroy our earth ..if we want to save our earth we need other thanks to control pollution large amounts of wasting of water these gases damage our ozone layer. we need to remove greenhouse gas etc. thanks we remove pollutants if water and pollutants gases we need to remove these thanks. Remove air conditioning and more these thanks we want safe our earth