Depends what you mean by environment.
In regards to pollution, they meet a demand for beef and thus have to feed large amounts of cattle. To feed the cattle they use grain, this grain is grown on farms, which at one point were the prairies. The farmland strips the soil of minerals and stable topsoil once the crop (we'll say corn) was cultivated leaving a barren stretch of black dirt that is swept away by rains and wind, leaving poor soil left.
To return the nutrients back to the soil and allow a new crop of corn to grow on this barren earth, the farmers spray nitrates into the soil while watering with their gigantic irrigation equipment which drains groundwater from aquifers which then diminishes the water table causing sinkholes and unstable ground. They also spray pesticides on the crops which then runs into the streams and kills native wild species of animals and plants.
Finally the grain reaches the millions and millions of cattle that province the beef for your quarter-pounder with cheese, or as they say in France "Le Royale with cheese". All this cattle produces another problem in that they survive on eating generally indigestible plant material, thus requiring multiple stomachs for the churning and utilization of bacterial backup to aid in digestion. All this bacteria produce methane as a bi product of their metabolic activity causing the cattle to fart a lot, and when you have millions and millions of steers farting all day, that makes for a lot of unnecessary and generally uncommon gas to be emitted into the atmosphere thus catalyzing the process of global warming.
McDonalds also makes people fat, and from a purely aesthetic point of view really negatively impacts my environment because I get disgusted looking at them.
Yes! We must DESTROY all the McDonald's in this world. The poor chickens are suffering! Go to www.McCruelty.com. You will no longer eat your "favorite" fast food restaurant's food. You will hate it forever and ever. I, for one, WILL KILL RONALD WITH MY BARE HANDS, AND BOY WILL YOU CRY. I DON'T PLAY. NATURE HAS NOT DONE ANYTHING WRONG TO YOU SO BACK OFF! =]
mcdonalds effects the environment in many ways like the amount of litter it produces in saying this mcdonalds does not always affect the environment in negative ways
including; it is involved in clean up Australia day etc
no
Global warming and the separation of the earth
as man is polluting the earth and forming different disasters they have been destroying our MOTHER EARTH .
The earth is in danger, as the ozone is destroying. It is because of man made ODS.
destroying mother earth, flashfloods and air pollution
by killing people and destroying houses
It Kills trees that is destroying the things we breath from
people when we started destroying the earth like he made
Destroying the ozone allows UV. These affect life on earth.
He ate a lot of mcdonalds and twinkies and kids!!!
because human behaviour is destroying the environment
The Day the Earth Stood Still