ENVIRONMENT ISSUES

In the whole world, pollution is a very important, because the pollution will make the world start to increase in temperature. When the world temperature increases, we call that global warming. When the global warming happens, a lot of ice in the Arctic and South pole will melt, and the polo bears and penguins will be the first to bare the brunt of this affect. Polo bears need to have the ice to rest when they sleep or after hunting, also when the polo bears don't have a place to rest, it will slow down the effectiveness of their body. This will become a loop, every polo bear will have the same situation, they will begin to die, some of the polo bears will go south to Canada, and start to have mixed-blood offspring with the native brown bears.

The people caused this to happen, pollution makes the atmosphere became more thick, so it make temperature higher. what cause the temperature higher? the reason that make world more hotter is the industrialize, the exhaust emissions of the factory, restaurant and transportation that using gases, it will make a lot of carbon dioxide in the air. This is the reason that makes the atmosphere become thicker.

Things that make up of chlorine and bromine will also break down the ozone layer, ozone layer is a region in the atmosphere, ozone is a compound made by three oxygen elements.chlorine and bromine will crash the ozone very fast, the function of the ozone layer is to reflect the of the sun, when the ozone layer is broken, the radiation will go through the atmosphere to the land, the radiation it very dangerous, it will be easy to get skin cancer and cataracts, the plankton in the sea will die because of the UV rays, it not just people, anything alive will become sick.