the air we breathe the water we drink the soil minerals are also natural resources mention how these sources can be classified on the basis of their level of development use and distribution with example
Answers
Explanation:
Air is a wonderful and precious natural resource gifted by the almighty. It is the main natural source which helps all life to sustain on this Mother Earth. The Earth’s atmosphere is made up of different gases that keep plants, animals and people alive. The composition of air in the atmosphere is – Nitrogen-78.09%, Oxygen – 20.94%, Argon – 0.03%, Carbon dioxide 0.03%, Water vapor, Helium, Krypton, and Xenon etc. Let us discuss the importance of air being a natural resource The air we breathe in keeps us alive, as well as performs many other functions. Adults breathe in about 10 – 20 cubic meter of air every day. Oxygen is the most important gas of air and an average human being needs 600 quarts of Oxygen daily. The Oxygen- Carbon dioxide cycle is of fundamental importance to animal-plant relationships. The Oxygen is produced by Plant Photosynthesis which has been taking place for millions of years. Plants produce its food by the help of carbon dioxide given out by human beings. In addition to this, air serves a number of other functions like generating power through wind mills, suspends clouds and helps in raining; Compressed air is used in many industries and automobiles etc.