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