The good effect of preservation would be prolonging an items shelf life (extending the time before the item would spoil).
The bad effect of preservation would be the potential harmful effects to your health from the chemicals used as preservatives.
good effect: keeps hair in place bad effect: chemicals that are in it
the cinema has relies an good and bad effect on children.
Horses good, smallpox bad.
There are good and bad social effects of tourism. A good effect is that there will be money to spend on public facilities and festivals. A bad effect is that the city may become overcrowded and lead to increased crime.
BAD EFFECTS:Acid RainBurning of Wood
It will effect everyone. That is why they are so important.
no its bad effect for health but
karma?
Gasoline is good for cars and bad for drinking. Lots of people inhale the chemicals and are sent to a vet because they could show characteristics of an animal
No. Eclipses have no lasting effect ... good or bad ... on plants, animals, or people.
yes 1.good you drink it 2.you can drown in it
Truth is, Morse Code didn't effect society in a bad way and if it did...... There would be a good reason for it.