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