RANK() The RANK function instead of assigning a sequential number to each row as in the case of the ROW_NUMBER function, it assigns rank to each record starting with 1. If it encounters two or more records to have the same ORDER BY values, it is said to be a tie and all these records get the same rank.
Why is soil important. Soil plays a vital role in the survival of living beings on the earth. Its importance can be listed as. 1. Soil fertility: Fertile soil supports growth of plants. In-turn these plants produce vital needs to humans like food, clothing, furniture, medicine etc. Even other animals, insects receive food by grazing on plants. 2. Soil microbiology: It provides support for survival of many bacteria, algae, fungi etc..
During the Spring Season, the Nile waters will flood the nearby mountains. When the waters that have fled the mountains go back into the River, it leaves the black rich fertile soil called silt deposits. This soil is called by the ancient Egyptians as âThe Gift of Nile,.The Egypt is filled with much of this rich fertile soil which can be used for raising crops successfully. The fertile soil is not the only gift provided by Nile. Nile presented several gifts to the ancient Egyptians.The ancient Egyptians got fresh drinking water and fresh water for bathing.he ancient Egyptians cultivated Flax, wheat and many more crops surrounding Nile and traded them. This trade helped the Egyptians to maintain the diplomatic relationships with other countries and made them to stabilize economically. Hence, Egypt was called as Gift of Nile.