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..
Fertile Land. The most important thing the Nile provided to the Ancient Egyptians was fertile land. Most of Egypt is desert, but along the Nile River the soil is rich and good for growing crops. The three most important crops were wheat, flax, and papyrus.he Egyptians even built their calendar around the Nile River. They divided their calendar up into three seasons. Akhet, or inundation, was considered the first season and was the time of the flooding of the Nile. The other two seasons were Peret, the growing season, and Shemu, the harvest season.