Give one effect of deforestation on the soils of the rainforest​

soil erosion and coastal flooding.

Explanation:

Erosion generally decreases the productivity of forests by decreasing the available soil water for forest growth and through loss of nutrients in eroded sediment.

Soil erosion can go beyond the loss of fertile land. It has led to increased pollution and sedimentation in streams and rivers, clogging these waterways and causing declines in fish and other species.

true. earthquakes are felt whenever there is a slip around a fault in the rocks below the earth. this reorientation of faults create sesmic waves and is known as earthquake, the severity of which is measured in richter scale. these are more prominent in hilly regions as the rocks usually form faults to balance the pressures on it.