What was life like for mineworkers during the industrial revolution? A. Only men and women could work in the mines
B. Working conditions were dangerous and harsh
C. Although working conditions were harsh, they were well paid
D. The government provided support to help improve their lives

Which statements explain reasons why unconformities occur? check all that apply. rocks along a fault break and move. igneous rock forms at earth’s surface. rocks erode and sediment is deposited. no sediment is deposited over a long time. igneous rock forms between sedimentary layers.

Who ever answer first get ! question 1 : which pair of words names two processes for treating water to make it clean? a. aeration, precipitation b. coagulation, refurbishing c. filtration, coagulation d. combustion, aeration question 2: which act did the u. s congress pass in 1972 to protect th nation's water? a. anti-pollution act b. watershed protection act c. clean water act d. nixon act

During the late 1800s, most immigrants to the united states came from a. northern europe b. eastern europe c. asia d. mexico