Irrigation significantly boosts agricultural productivity by providing necessary water resources, especially in arid regions, leading to increased crop yields and food security. However, it can also have negative effects, such as waterlogging, salinization of soil, and depletion of local water sources, which can harm ecosystems and reduce biodiversity. Additionally, over-reliance on irrigation can lead to unsustainable practices and increased vulnerability to climate change impacts. Balancing these effects is crucial for sustainable agricultural practices.
A positive effect is one that is favorable; a negative effect is one that is unfavorable.
Most people would consider it having a negative effect
it has a negative effect cause all things are negative no matter what this is a life answer trust me
-18. Subtracting a positive number has the same effect as adding a negative.
It is positive because you can look at yourself to see if your pretty or not!(:
irrigation enhances soil moisture.however when water is excess leaching occurs
negative effect negative effect
A positive effect is one that is favorable; a negative effect is one that is unfavorable.
Negative effect on the brain.
positive
A positive effect of irrigation is that it enables more food to be grown, thus feeding more people, and reducing the possibility of starvation. A negative effect is that irrigation may diminish the water available in a lake or other waterway, causing the lake to dry up, such as has happened to the Aral Sea in southern Russia. So much water was diverted by Soviet planners, to grow cotton, that the lake has virtually disappeared, causing a huge amount of ecological damage to the area.
positive is something leaving no doubt.................or negative is the effect of saying no
`the positive effect is that we can stay there for emergency and the negative is that it might not be hygienic
positive and negative effect of petroleum indusry in nigeria
positive effect of transport
Negative because he killed millions of people.
Most people would consider it having a negative effect