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