A: Styrofoam does not decompose in the environment under normal circumstances. Much like plastic, Styrofoam is made from a polystyrene-based petroleum product that is not biodegradable. Plastic takes hundreds of years to decompose, and Styrofoam takes much longer because it is a stronger form of plastic.
View Full Document. Zone of wastage: Is the area in which melting or ablation rates exceed those of snowfall (Fig.2). â¢ The snow line: Is the boundary between the zone of accumulation and that of wastage, and could therefore be defined as the highest level at which winter snow melts in the summer. VI- Internal structure of a glacier.
The habitable zone, also known as the âGoldilocks Zoneâ, is the region around a star where the average temperature on a planet allows for liquid water with which to make porridge. Itâs that liquid water that we hunt for not only for our future uses, but as an indicator of where alien life could be in the Universe.