I do not know I am not smart doa koro ami jeno aro veshi smart hote pari allah jeno ameke aro veshi smart kore
*affect
about one fifth
Some of the many things one can do to have a positive effect on global warming causes are to recycle, use less air conditioning and heat, drive less, plant trees, use energy-efficient products, and use less hot water.
because the environent is on everyone's mind at the moment, it is one of the most studied topics
Economical Geography Physical Geography
A positive effect is one that is favorable; a negative effect is one that is unfavorable.
one positive effect of mining is you get some needed & not needed resources
Positive: those who defeated the Greeks (ex. Romans) took some of there architecture, literature, etc. and adopted them. Like the Romans, they adapted the religion of the Greeks in a different way. Negative: there have been many killings that happened in the dark ages, and many were slain
"repulsion"
One positive effect of the Crusades was that the need to supply its forces with arms increased trade and travel which helped to usher in the Renaissance Era.
*affect
Separate independent city-states.
One positive effect of automation is that products, like cars, can be produced faster with automation. One negative effect of automation is that the human worker is no longer necessary.
The first book of geography is usually credited to the ancient Greek scholar, philosopher, and mathematician, Eratosthenes. His work "Geographica" is considered one of the earliest geographical treatises that described the inhabited land known to the ancient Greeks.
It does not produce carbon dioxide
the introduction of horses to the Native Americans.
He has caused both. One major negative effect was the "Panic of 1837" the positive effect was that he helped set up the political machine.