Pollution

because our teacher(Dr. tauseef Ahmad Qureshi (YaKa) told us he is a great personality he cant be wrong

YaKa = young and knowledge Authority

Coal is almost all carbon plus impurities. Burning it combines it with oxygen forming carbon dioxide.

cars, buses, factories...

pesticide, pesticides ....stop your self dont kill anyone let be everyone

Financing research into cleaning technologies.

because opencast mining doesnt require shafts and tunnels to be built unlike other approaches such as deep mining. it is on the surface so transportation costs from underground to ground level do not exist. insurance costs for miners may be lower as there is no risk of the mine 'caving in'.

Dirty surroundings can be caused by a person not cleaning their home properly. Other causes are poor drainage systems, illegal dumping, and littering.

traffic polution is like normal pollution though it is sound, light and chemical pollution

Radon.

Cannot find any Russian word rodon (родон). If from a badly translated instruction manual then probably radon (радон)

acid rain

Goodby starter. Buy a new one.

Volcanic ash and dust

Tornadoes and windstorms

Wind

Seaspray

Rome, Paris, Athens, London and Florence are Europe's most polluted cities.

A group of Swedish researchers reported that heavy snoring has the same level of negative effects on quality of life among adult males as high blood pressure, chronic obstructive pulmonary disease, heart disease, and similar chronic medical conditions.

Basically,sky pollution is the pollution caused by gasses such as carbon Carbon monoxide and Nitrogen dioxide.e.t.c.This are caused by things such as forest fire and waste gasses that industries release.ground level ozone is formed when the sun interacts with nitrogen dioxide.Ultrafine aerosols are tiny particles in the air.They are caused by the gasses that vehicles release and from power plant

Two kinds of Water pollution is acid and garbage.

Potable water is a treated water able to be drinked but it is not a very pure water.

the miwok use the pacific ocean water soreces

It polluties it, beacuse the nutrients we won't have and when we fish the, water would be polluted and all of the fish would be dead...!

I believe the primary combustion of air in a standard recriprocating engine is the initial burn of fuel/air in the piston. As the exhaust gases leave the engine, vehicles equiped with EGR (exhaust gas recirculation) have sensors to detect quality of combustion byproducts and feed exhaust back into the piston. This is a second burn.

Fizz

Pollution can impact the Earth's crust by introducing harmful chemicals and materials that can contaminate soil and water sources. This can lead to decreased soil fertility, damage to vegetation, and disruption of ecological balance in the crust. Additionally, pollutants may contribute to processes like acid rain, which can further erode and degrade the Earth's crust.

it's terrible they still use coal and there are little restrictions of emmisons from cars..look up their weather and see the have about 80% non sunny days

They were polluting themselves to death. They used lead everywhere, which gave them lead poisoning which ultimately causes death.