A) the only process that breaks down rocks. B) the process that breaks rock and other substances down. C) the movement of rock particles by wind, water, ice, and gravity D) a process that is only mechanical..
A) the only way to break down rocks. B) a process that only involves water. C) the process that breaks down rock and other substances at the Earth's surface. D) the movement of rock particles by wind, water, ice, and gravity.
A) Deep Freeze B) Erosion C) Mechanical D) Chemical
A) erosion B) scrapes and bruises C) abrasion D) sand blasting
A) True B) False
A) True B) False
A) Acid Rain B) erosion C) Repeated freezing and thawing D) sand storms
A) O, A, B, C B) A, B, C, D C) O, A, E, D D) A, E, I, O
A) mustard B) humus C) humans D) litter layer
A) C B) A C) B D) O
A) Bedrock B) Litter layer C) Top Soil 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) there was too much water present B) soil conservation C) drought and poor soil managment D) bad luck
A) True B) False
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 is packed with minerals B) It becomes the best soil for planting C) The soil is too wet D) It loses fertility
A) Water B) Air C) Humus 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 |