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