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