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