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