A) the process that breaks rock and other substances down. B) the only process that breaks down rocks. C) the movement of rock particles by wind, water, ice, and gravity D) a process that is only mechanical..
A) the only way to break down rocks. B) the movement of rock particles by wind, water, ice, and gravity. C) a process that only involves water. D) the process that breaks down rock and other substances at the Earth's surface.
A) Deep Freeze B) Erosion C) Mechanical D) Chemical
A) abrasion B) sand blasting C) erosion D) scrapes and bruises
A) False B) True
A) False B) True
A) erosion B) sand storms C) Acid Rain D) Repeated freezing and thawing
A) O, A, B, C B) A, B, C, D C) A, E, I, O D) O, A, E, D
A) litter layer B) mustard C) humans D) humus
A) C B) B C) A D) O
A) Top Soil B) Sub Soil C) Bedrock D) Litter layer
A) True B) False
A) there is very limited amount of it B) there is a huge amount of it C) humus is present in it D) it is constantly being renewed
A) there was too much water present B) soil conservation C) bad luck D) drought and poor soil managment
A) True B) False
A) is done on the contours of the landscape B) keeps the dead weeds and stalks from the previous year to return nutrients to the soil C) tears the ground up and creates erosion problems D) is a poor way to conserve soil
A) It becomes the best soil for planting B) It is packed with minerals C) It loses fertility D) The soil is too wet
A) Humus B) Air C) Minerals D) Water
A) Type of rock and Climate B) Time and Date C) Size of Rock and time of the year D) Rain and Ice
A) True B) False |