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Air
Air is an inexhaustible natural resource, essential for the survival of all the living organisms on earth. Air is a mixture of different gases; nitrogen and oxygen are the major components..
Air
It is an inexhaustible natural resource. It is very essential for the survival of all the living organisms on earth. In atmosphere, about 95% of the total air is present upto a height of 20 km above the earth's surface. The remaining 5% of air is present up to a height of about ..
Air
Air - Air is an inexhaustible natural resource, essential for the survival of all the living organisms on earth. Air is a mixture of different gases; nitrogen and oxygen are the major components. Air present in atmosphere consists of 78% nitrogen 21..
Components of an Ecosystem
These include the non-living, physico - chemical factors such as air, water, soil and the basic elements and compounds of the environmen..
Components of soil
Inorganic material derived from parent (material) rocks Organic material derived from dead and decayed materials Biological system - such as bacteria, fungi, algae, protozoa and other soil animals such as nematodes, earthworms etc. The air and water occupying the pores between ..
From air
On commercial scale, nitrogen is obtained by the fractional distillation of liquefied air. The compressed carbon dioxide free air is liquefied by allowing it to expand in a region of low pressure. The liquefied air is then subjected to fractional distillation. Nitroge..
Air
Air around earth is not uniform throughout the atmosphere. The density of air is gradually reduced with altitude. Although atmosphere is spread to 200 km around earth, the oxygen content beyond 5 km above surface of earth hardly supports any life. The composition of air..
Dwelling related air pollution
can be Pollution due to use of aerosols due to high density of population due to waste disposal system Out of them, major contribution of air pollutants is from industrial pollution and transport related pollution - because industrial activity and transport are continuously op..
Components of an Ecosystem
Components of an Ecosystem - (Organisation or Structural aspect of an ecosystem) An ecosystem comprises of two basic components i) Abiotic components and ii) Biotic components The relationship between the biotic components and abiotic component..
Horizontal component
Horizontal component is the component of the total intensity of Earth's magnetic field in the horizontal direction in magnetic meridian. ..
Horizontal component is the component of the total intensity of Earth's magnetic field in the horizontal direction in magnetic meridian. .. Result
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