Aline perpendicular to y= -1/2x-1 and passes through the point (-3, write an equation of the line

What's erosion? a. the breakdown of rock into smaller pieces b. the removal of weathered products from rock c. a change in rock resulting from exposure to water d. a chemical change in rock that weakens it

Which soil layers comprise the topsoil? o horizon a horizon b horizon c horizon

Apex! which term describes the expanse of flat land in this photograph? (see picture) a.) mountainb.) plainc.) rift valleyd.) plateau