We entertain them.
There are no positive effects because of soil erosion. It only causes damage to the environment which in turn affects humans adversely.
While lightning can be dangerous, it does have some positive effects to humans. For example, some people find lightning exciting or aesthetically pleasing.
they can move humans around quicker than walking
what negative effects have people done to the alpine biome
Only tamed elephants can interact with humans but wild elephants can't interact with humans.
dont know
they can protect them and help watch over them
They are not being hunted down that much as like seals
The ozone has both positive and negative effects. It protects us from UV rays but also acts as pollutant.
There are very few if any positive effects, because human beings are not necessary for the maintenance/survival of the ecosystem. The most we can do is minimize our negative effects.
Because humans are greedy creatures who destroy beauty. Also for the elephants ivory tusks!