the effect of the soil build-up on the different organisms (plants and animals) in the pond and explain how the food chain will be affected.

The answer is d) rift

"central america is subject to fierce which drop large amounts of on the region. another threat in the region is activity such as earthquakes and volcanoes caused by the shifting of the earth's large waves called may result in mass destruction. frequently crops are wiped out causing in the region." where is the question

Imma just take a guess and a lunar eclipse.