Depletion of subsoil, altering of the natural habitat of desert species of the region, gradually changing the weather patterns of the area (more trees=more rain), which means neighboring areas with adequate rain might begin to get less rain, causing droughts in new regions. Apart from these reasons, I still think desert irrigation is a good idea.
there all depends what kind old changes are being make because there are positive and negative effects
The biggest negative effect of a transgenic animal is the risk of what it will become. When they make these animals, they have no idea what will develop and become of it.
Abnormality in cell growth and the cell cycle leading to cancer
There are positive and negative effects we have on the abyssal zone. Some negative effects are we have poluted the abyssal zone. We can't get down far enough to clean the abyssal zone. Some positive effects we have on the abyssal zone are reasearching the animals down in the abyssal zone and we can find out if they could live in shallower water of it they have to live in deep water.
Yes the Ancient Greece geography had some unique effects such as positives and negatives.
no
some negative affects are hurricanes
there are some negative effects of later school start times:late finishfatiguelack of concentrationdon't get be out in the daylight as muchthey are just some of the negative effects, there are some more.
Australia ? You are a good example of what some of the negative effects are !
tourettes.
It could blind you, sunwise burn you or give you cancer
cars
no more answer
some of the possible negative effects of drought and extreme heat is that it will lead do poor production in terms of agriculture.
Some negative side effects of having low blood pressure are dizziness, vomiting, and others.
some negative effects would be poor nutrtion, lack of sleep, and a sedentary lifestyle.
The states and countries that have legalized same-sex marriage have not reported any negative effects.