Nitrogen gas is not highly reactive with other molecules in the atmosphere and is mainly present in air as N2. Nitrogen’s unreactive behavior results from the powerful triple bonds that form between the three pairs of electrons shared between two nitrogen atoms. These bonds have relatively short...
Only the water found in underground lakes and rivers that is clean enough to drink d. Only waterWhat is the percentage of nitrogen in the air we breathe?Describe the hydrologic cycle and various methods of water use and management. What changes might occur...
What are the percentage of water and nitrogen does our body have? What is the percentage of carbon dioxide in the air we breathe? How much of the Earth's freshwater is accessible to humans? Twenty-five years might be an unrealistic estimate of g...