One positive effect on people who live and work in Antarctica is that they can learn more about the coldest place on earth. However, the presence of humans in Antarctica has the potential to harm local ecosystems by introducing problems such as overfishing, overhunting, encroachment on native animals' territories, etc.
The idea that the few hundred science experts living in the Antarctic do much hunting in -70 degree temp is interesting at best. They try to stay inside eating packaged food as much as possible. The hunting and fishing would be very limited.
The positive side of these science missions is that we learn much about the few unspoiled section of our world that are left. We learn about the natural climate changes that the planet has seen and can compare them to present day. We know, from these missions, that the current warming trend started 6000 years ago, long before man started using fuels. We have learned that temperature does not follow CO2, but that CO2 follows temperature. We now about the thinning ozone layer (miscalled the "hole") the occurs a few weeks each year when the sun doesn't hit the ozone layer. We have learned this "hole" is natural.
The impact of science experts there is very small because they try, very hard, to minimize the impact they have on the environment. There are no people migrating to this area on purpose or permanently.
I think the negative outweigh the positive because there are poorer working conditions, pollution, the breaking up of families and/or communities as well as the loss of family businesses.
There are many negative effects of working on something else while studying. These effects include distraction, not being able to be completely devoted to either task, and confusion.
it was a negitive
it takes time to make a decision :)
Most of the times, strip mining has positive and negative consequences. Usually, the viewers get the positive aspect of strip mining, and the performers are affected by the loneliness and long nights of working 12 hour shifts. Err, my sources say that it's actually not that lonely, and the pay is good.... So, I guess strip mining is only positive.
Working with a number line to solve there problems.
Students may have this problem, -4+5 and the answer would be a negative because negative plus a positive is going to be negative.. and they could mess up and put it as a positive which would make the problem incorrect.. so always be careful when working with math! :)glad i could help.
first of all please understand that if the company has negative working captial than surely it is going to its grave. to make negative working captial positive is to induce more long term source of financing such as equity. long term dept or bank borrwoings, and also not the least bring the company into profit.
Positive and negative velocities are simply velocities in opposite directions.Before you start working on the situation, you definewhich direction you'regoing to call positive. Anything you find moving the other way has negativevelocity.
Because the charge of the lighting bolts is working against both negative and positive charges.
This is a procedure used to help people who are new to negative exponents. A negative exponent, when moved to the other side of the fraction, becomes a positive exponent and beginners are more comfortable with working with positive fractions.