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