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