Osmosis occurs when goes from to . When the onion and elodea cells were put in salt water the left the cell because their was a amount outside.

Osmosis occurs when _solvent molecules__ goes from lower to ___higher solute concentration. When the onion and elodea cells were put in salt water the water molecules left the cell because their was a higher salt concentrationamount outside.

Explanation: Osmosis is simply defined as the net movement of solvent molecules, usually water, from a region of lower solute concentration to a region of higher solute concentration usually through a semi-permeable membrane. Water continues to move out the cell until both solutions in the intra- and extracellular membrane becomes isotonic.

increase soil erosion                                             reduce soil erosion

cattle grazing                                                         hydroseeding

deforestation                                                         contour plowing

                                                                                planting vegetation

plant roots basically hold the top soil

together and stop soil erosion because

in such situation top soil is not removed

during flood but cattle grazing causes

soil erosion because cattle consume the

grasses and herbs and top soil is exposed.

same situation occurs because of

deforestation, the trees and plants are cut

down to expose top soil which causes soil

erosion