What are the undesirable side effects of technology?

shorter life spans

pollution

longer working hours

unemployment

depletion of natural resources

Polution and Depletion of Natural Resources.

Explanation:

The automobile is a useful invention that has a harmful side effect for the environment.

As the earliest settlers in the nation moved westward, they probably never thought that shortages of clean air, pure water, and timber would occur. When rich mineral deposits were found, these too must have seemed unlimited.