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