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