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.
Table 7a-1 lists the eleven most abundant gases found in the Earth's lower atmosphere by volume. Of the gases listed, nitrogen, oxygen, water vapor, carbon dioxide, methane, nitrous oxide, and ozone are extremely important to the health of the Earth's biosphere.The table indicates that nitrogen and oxygen are the main components of the atmosphere by volume.Together these two gases make up approximately 99% of the dry atmosphere. Both of these gases have very important associations with life.he fifth most abundant gas in the atmosphere is carbon dioxide. The volume of this gas has increased by over 35% in the last three hundred years (see Figure 7a-1). This increase is primarily due to human induced burning from fossil fuels, deforestation, and other forms of land-use change.