Answer:

I have learned that if one factor of ecosystem is change it can have drastic effects.

Explanation:

Changes in abiotic factors can result in extreme problems for some organisms.

For example,if a plant is adapted to low temperatures and the specific are where it lives,has change in its temperature(thanks to global warming!!),this plant will die and its area will no longer support life,which is due to the change in abiotic factor(temperature).

It can also have positive effect on organisms.

For example,due the different reasons(like water pollution),water becomes enriches in mineral thus supporting large pollution of algae,causing water blooms.

It does have negative effects on plants,fish and other arganisms in water but algae has a positive effect of this changes in abiotic factors(water).