The main global problems of clearing forests and increased gas emissions are global warming and acid rain. The clearing of forests means additional carbon dioxide in the atmosphere, causing global warming. Increased gas emissions also contribute to global warming and acid rain.
Fuel emissions from factories, effluent discharge to the rivers, seas are real headaches to an advanced country like Germany.
identify problems incurred in clearing and forwarding business
Coal caused health problems because it was used extensively in the cities in factories and houses. Emissions included sulphur and nitrous oxides which polluted the air and caused asthma, bronchitis and lung disease.
pollution
Problems with the oxygen sensors are quite likely to cause emissions test problems. The car computer cannot properly adjust the air/fuel mixture to regulate the emissions.
It depends what caused the check engine light to come on. If there is something seriously wrong with an emission control component, simply clearing the code will not effect the results of an emissions test - the car will probably still fail. On the other hand, some codes for minor problems might not even cause the car to fail.
long lines?
Canada created its own problems with emissions, the same as the USA, we are now trying to solve this, with new legislation being passed with our new liberal government.
Increased ground level ozone can cause problems. It is a pollutant.
the problam was that children had to wok in the factories instead of going to school.
causes acid rain
The Temperance Movement addressed urban problems in the late 1800s.