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) 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) Mechanical B) Chemical C) Erosion D) Deep Freeze
A) abrasion B) sand blasting C) scrapes and bruises D) erosion
A) False B) True
A) False B) True
A) sand storms B) erosion C) Acid Rain D) Repeated freezing and thawing
A) O, A, B, C B) A, B, C, D C) A, E, I, O D) O, A, E, D
A) humans B) humus C) litter layer D) mustard
A) O B) C C) B D) A
A) Bedrock B) Litter layer C) Sub Soil D) Top Soil
A) False B) True
A) it is constantly being renewed B) humus is present in it C) there is very limited amount of it D) there is a huge amount of it
A) there was too much water present B) soil conservation C) bad luck D) drought and poor soil managment
A) True B) False
A) is done on the contours of the landscape 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) tears the ground up and creates erosion problems
A) The soil is too wet B) It becomes the best soil for planting C) It is packed with minerals D) It loses fertility
A) Air B) Water C) Minerals D) Humus
A) Size of Rock and time of the year B) Time and Date C) Type of rock and Climate D) Rain and Ice
A) False B) True |