The above reaction is when glucose combines with oxygen to form carbon dioxide and water.
It is the process of respiration in which glucose combusts.
You can check soil depletion by:
1. Contour ploughing
Ploughing along contours on a slope prevents soil from being washed away by rains and or by surface run-offs. Contours act like bunds. Terraces are leveled into step-like small fields with even slopes. Doing this is common in Asian countries.
2. Terrace Farming
On hilly slopes, terraces act as bunds and prevent the soil from being washed away by running water. This is practiced in Asia and the USA.
3. Strip Cropping
In this system, crops are grown by alternate strips of land in order to check the effect of the winds.
When atoms in a covalent bond share electrons unequally (one atoms pulls more than the other), the bond is said to be a polar bond is formed when electrons are unequally shared between two atoms. Polar covalent bonding occurs because one atom has a stronger affinity for electrons than the other (yet not enough to pull the electrons away completely and form an ion).
The numbers that is represented after the species represents the number of question that should be considered next.