The Earth reaches its perihelion (the point in its orbit when it is closest to the sun) during the month of January (around January 3rd currently), which falls durin â¦ g the season of winter in the northern hemisphere.
The most important combination of elements for all living organisms is water which is made up of hydrogen and oxygen. Another very important compound for living organisms is glucose which constitutes Carbon, oxygen and hydrogen. Nitrogen is an important part of proteins. Water, proteins and glucose are the most important things for living things and all these compounds are made up of elements which reflects their importance.
The ozone layer is important for any forms of life, because it  protects any organisms from pernicious activities of ultraviolet  sun rays. The extinction of ozone might lea â¦ d to death of some kind  sensitive organisms, which are important food link on the Earth.4 people found this useful.he ozone layer is important for any forms of life, because it  protects any organisms from pernicious activities of ultraviolet  sun rays. The extinction of ozone might lea â¦ d to death of some kind  sensitive organisms, which are important food link on the Earth. 4 people found this useful.