A) a large natural stream or channel of flowing water B) erosion caused by gravity C) gullies become wider and deeper, usually has year-round water D) rills become wider and deeper making these frequently dry features
A) the tumbling of rocks and soil downhill B) gullies become wider and deeper, usually has year-round water C) a large natural stream or channel of flowing water D) erosion caused by gravity
A) gullies become wider and deeper, usually has year-round water B) rain mixes with soil to form mud that slides downhill C) erosion caused by gravity D) the tumbling of rocks and soil downhill
A) rain mixes with soil to form mud that slides downhill B) erosion caused by gravity C) a huge block of rock slides rapidly downhill D) the tumbling of rocks and soil downhill
A) a huge block of rock slides rapidly downhill B) a mass of soil and plants moves slowly downhill C) the tumbling of rocks and soil downhill D) rain mixes with soil to form mud that slides downhill
A) a mass of soil and plants moves slowly downhill B) a huge block of rock slides rapidly downhill C) soil particles moving slowly downhill D) rain mixes with soil to form mud that slides downhill
A) a huge block of rock slides rapidly downhill B) soil particles moving slowly downhill C) a mass of soil and plants moves slowly downhill D) ice freezes around a rock and moves it
A) ice freezes around a rock and moves it B) soil particles moving slowly downhill C) a mass of soil and plants moves slowly downhill D) rocks loosened and moved by a glacier scratches the bed rock
A) ice freezes around a rock and moves it B) rocks loosened and moved by a glacier scratches the bed rock C) wind removes loose material from the land D) soil particles moving slowly downhill
A) wind removes loose material from the land B) ice freezes around a rock and moves it C) rocks loosened and moved by a glacier scratches the bed rock D) water starts out making tiny grooves
A) water starts out making tiny grooves B) wind removes loose material from the land C) rills become wider and deeper making these frequently dry features D) rocks loosened and moved by a glacier scratches the bed rock
A) water starts out making tiny grooves B) rills become wider and deeper making these frequently dry features C) a large natural stream or channel of flowing water D) wind removes loose material from the land
A) wind, water, man, deflation B) wind, water, gravity, man C) wind, creep, water, man D) wind, water, gravity, plucking
A) a large natural stream or channel of flowing water B) water starts out making tiny grooves C) rills become wider and deeper making these frequently dry features D) gullies become wider and deeper, usually has year-round water |