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Over fishing of any species has a net negative effect in any part of the ocean or even a lake or pond.
Try setting up an aquarium. Get the balance of fish and plants. Then take the fish or plants away and see what happens to the fish tank. You don't have to physically do it. Make it thinking experiment.
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∙ 7y ago
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What are the positive and negative effect of burning fuels?
I think the positive effect is allow vehicles to move and negative effect is cause pollution...thats all I know.
Do you think That cultural diffusion has a positive or a negative effect?
it has a negative effect cause all things are negative no matter what this is a life answer trust me
Did Martin van Buren cause positive or negative effects?
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.
Can outdoor activities have a negative effect on kids school work?
It depends uppon the child . The way he/she absorbs and understands the things that they see outdore . Can cause negative or positive effect in them
Can mutation have effects?
changes in DNA can cause an important trait, no change, or a harmful trait.
Can the baby of an O rhesus positive and a A rhesus negative parent be A rhesus positive?
no cause a positive and negative make a negative unless the positive has a really strong blood line
What happens when the negative and positive charges in the atmosphere separate from each other?
when negative and positive separate they cause a front
Ethnocentrism positive or negative in Canada?
this term is positive but sometimes can be negative. Ethnocentric is a big cause of civil wars
What are positive and negative effects of levees?
Negative effects are can cause flooding if broken
What are the Negative and positive aspects of sports?
positive aspect of sport is that it keeps you activewhile a negative culd be that too much sports can cause injurys
Which is not seen as a cause of famine in Africa?
Overfishing Communism
What cause ionic bond?
A positive ion is attracted to a negative ion.
