in 1887, one the worst floods in history occurred in china. it was caused by\na broken water pipes under the…

in 1887, one the worst floods in history occurred in china. it was caused by\na broken water pipes under the ground.\nb an explosion in a water treatment plant.\nc a long period of heavy rain.\nd farmers using too much water.

in 1887, one the worst floods in history occurred in china. it was caused by\na broken water pipes under the ground.\nb an explosion in a water treatment plant.\nc a long period of heavy rain.\nd farmers using too much water.

Answer

Brief Explanations:

Floods are typically caused by excessive water accumulation, and a long - period of heavy rain is a common natural cause. Broken water pipes, water treatment plant explosions, and farmers using water are not typical causes of large - scale historical floods.

Answer:

C. a long period of heavy rain.