Pouring motor oil into the lake
yes
to much pollution
The positive effects to having pools are preventing the destruction of habitats by human activity on and off-shore such as on beaches and diving. The negative effects are their need for scarce water resources, harsh chemicals and by covering up water drainage such as critical aquifer recharge zones.
chopping down trees
control the outcome,never give up
Dams Can give negative effects to the environment
Electronics have a negative effect on the environment. This is because most of them use or are made of fossil fuels.
The effects of non-native species in an environment are that they cause harm and push out native species. Because the environment is not setup for them, they quickly set things out of balance and become harmful.
ummm...Pollution effects the environment in a NEGATIVE way. Any questions?
there is a rise in speculative activity in case of essential commodities in which a small trader suffers.
The positive effects of electricity on the environment are quite limited as mostly electricity has negative impact on the environment. Plants can be said to benefit slightly from the carbon dioxide released in the generation of electricity.
rgw Elwha dam is a scar upon the environment with significant effects anyone can easily see