Wednesday, May 16, 2007

smoke from factories

I will talk about a specific cause namely smoke from factories. As we know there are a lot of factories around the world which cause a lot of smoke. Factories and power plants emit large amounts of smoke into the atmosphere which the air.

Toxic chemicals in smoke fall to the ground, and then they pollute the soil and the water. When the air, soil and water are polluted with toxic chemicals, the chemicals also get absorbed by plants and animals (including humans). This polluted air, soil and water will effect the humans and the animals, and it my kill them.

That chemicals and toxic when it go with the smoke up to the air it effect on the ozone layer, so that smoke is destroying the ozone layer also. That’s a big problem for the hole world.


Finally, I think all those factories are effecting people and animals. I hope that
one day scientists are going to find a solution specifically for this problem.

Causes and effects of the Global warming

Global warming, there are many causes and effects related to global warming. In my essay I am going to talk about most important causes and effects.

 Smoke from Factories. It produces lots of smoke that effects the ozone layer.

 CO2 from cars. It produces lots of exhaust.

 Volcanoes. It not so dangerous like others.

 Burning waste. It is so dangerous because it produce smoke.

 Forest Fires. Happens a lot and that produce unbelievable amount of smoke.

 Deforestation. It doesn’t cause a lot of smoke.

 Rich countries only consider the economy. Money is more important for them than the global warming.

 Cigarette/shisha smoke. Lot of people are smoking nowadays, and that’s a really big amount of smoke if you picture it.

 Burning fossil fuels. Burning fossil fuels are really dangerous.

 Airplanes& space missions. Airplanes causes smoke and the space missions all use a lot of fuels.

 Large hole in the ozone layer. The sun heat will not be reflected.

 Overpopulation. This causes all the causes above.