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