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