The word sari described in Sanskrit à¤¶à¤¾à¤à¥ ÅÄá¹­Ä« which means 'strip of cloth' and à¤¶à¤¾à¤¡à¥ ÅÄá¸Ä« or à¤¸à¤¾à¤¡à¥ sÄá¸Ä« in Prakrit, and which was corrupted to sÄá¹Ä« in Hindi. The word 'Sattika' is mentioned as describing women's attire in ancient India in Buddhist Jain literature called Jatakas.he tightly fitted, short blouse worn under a sari is a choli. Choli evolved as a form of clothing in the 10th century AD, and the first cholis were only front covering; the back was always bare but covered with end of saris pallu.
Oxygen in the atmosphere is important for life for two main reasons. First, oxygen makes up the ozone layer. The ozone layer is in the upper part of the atmosphere, and is mad â¦ e of O3 molecules-a particular type of oxygen molecule.It blocks harmful radiation from the sun and keeps it from reaching Earth's surface.he way the oxygen got into our atmosphere is when the green plants do photosynthesis. Green plants take in carbon dioxide, sunlight, and water to make glucose and of course o â¦ xygen. After a while, the plants did enough photosynthesis that the earth got an atmosphere.
Oxygen atoms are present in water (H 2 O) and water is essential to all life. Oxygen and is present in many organic compounds.Most organisms use oxygen for respiration.While oxygen (O 2) is necessary for life, oxygen as ozone (O 3) is highly toxic. On the other hand, ozone is an important component of the atmosphere (the ozone layer) and helps to shield us from harmful ultraviolet rays from the sun.You can use this form to calculate how much oxygen your body contains.azards and risks associated with oxygen: oxygen at high partial pressures causes convulsions, pulmonary changes and teratogenic effects. Oxygen as ozone (O 3), peroxide, or superoxide is highly toxic. Too little oxygen results in asphyxiation.