food spoilage and green house
tomuchpanutkaukay dito
nothing is good in that....all bad :D
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Depending on what are the thing that are undergoing the changes mentioned.
Physical and chemical change can have many positive effects on humans. The process of growth involves many reactions and visible changes, resulting in a stronger, more intelligent person.
tomuchpanutkaukay dito
wla man ni klaro oi walay mga answer. kaya gani naga reasearch..........
nothing is good in that....all bad :D
nbjnjnnbnbvlnbnnnb
effects of change in materials to the environment: there are bad effects and good effects of changes.there's an example of bad and good effects. GOOD EFFECTS 1.Using modern technology,our works will become easier and faster. a.machines- w/out machines may be we our now getting illness b.poisonous spray- w/out this may be we are tired on catching cockroaches and mosquitos and flies and other harmful insects to be killed BAD EFFECTS 1.Using modern materials,there are bad effects too. a.smoke- other people is always making smoke,if they use it too much,may be our ozone layer will become thinner and thinner and thinner that can cause a very hot season or even global warming b.pollution- w/ this peoples can get sick
a volcano is source of fire and died the people
Depending on what are the thing that are undergoing the changes mentioned.
Some good effects of physical changes: Material or substance remains unchanged, Castings, Sculptures, Shaping of metals, Shaping of stones for building, Polishing of metals and stones.
there are no good effects.
Physical and chemical change can have many positive effects on humans. The process of growth involves many reactions and visible changes, resulting in a stronger, more intelligent person.
it causes problems to your nervous system.. you will feel some changes soon but it effects you early as when u r 40 or 45 years... plz avoid and go for good exercises..
There are no good effects. So get owned!