The devem years war was a global conflict fought between 1756 and 1763 It involved every Europe great Power of the time and spanned five continents affecting Europe the
The statement is - True.
The solvent do contains chlorofluorocarbons (CFC) and hydrochlorofluorocarbons (HCFC) which evaporate and enter the atmosphere. Because they are very light, the CFC and HCFC manage to get very high into the atmosphere, reaching the ozone layer in the stratosphere. They are actually the two substances that are the most damaging to ozone layer, as once they get in touch with it, they break down its structure, thus creating the ozone holes.
The ozone is crucial for the survival of the living organisms on the Earth as it is the layer that manages to stop most of the ultraviolet rays form the Sun to reach the surface. Because of that, these two substances have to be replaced quickly as the ozone layer is becoming more and more damaged, and that can eventually lead to a tragedy.
Explanation:
Population distribution means the pattern of where people live. World population distribution is uneven. Places which are sparsely populated contain few people. ... Population density is usually shown as the number of people per square kilometer.
