Answer:
Magnesium is known for a long time as the lighter structural metal in the industry, due to it's low weight and to it's capability of forming mechanically resistant alloys.
Nucleic Acids, Protein Coat,and Lipid Membrane
Warm air masses naturally rise above cold air, due to density differences. As the air mass rises into regions of lower pressure, it expands and cools. As it cools, water vapor condenses and forms extensive cloud coverage. The first clouds to form along the sloping surface of the cold air are high cirrus, which thicken to cirrostratus and altostratus. Once the clouds have thickened to 2500 m from the earth's surface, rain can begin to fall from the heavy nimbostratus cloud.