RDL: Exam 1 -
Erosion and
sediment control
- part 2 (#9)
(solved &
updated)
Soil particles most often have net-________________
charge - answer negative
With high sodium (Na+), what happens to the
particles? - answer repel/disperse
With high calcium (Ca2+), what happens to the
particles? - answer attract (clump/flocculate)
Erosion and
sediment control
- part 2 (#9)
(solved &
updated)
Soil particles most often have net-________________
charge - answer negative
With high sodium (Na+), what happens to the
particles? - answer repel/disperse
With high calcium (Ca2+), what happens to the
particles? - answer attract (clump/flocculate)