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