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