Which statement explains the observation that sediments on earth's surface sometimes differ in composition from the underlying bedrock? a. weathering and erosion break down bedrock into soil. b. sediments are formed from the local bedrock. c. bedrock is formed from local sediments. d. sediments are carried from place to place.

 D. Sediments are carried from place to place.

Weathering is the process of breakdown of rock or soil particles into sediments by the effect of wind, water or chemical agent. Erosion is the process of removal or displacement of finely grained surface or sub-surface soil by the effect of wind, water or any other agent. In both weathering and  erosion, the sediments are displaced to the location other than the one where their parent rock originated. Therefore, sediments are carried from place to place. Hence, the composition of sediments will be different from the composition of the underlying bedrock.

sand 60

clay 10

silt 30

sandy loam should be dominated by the sand. as the amount of sand increased, the amount of slit needed to anchor the plants' roots to the sand will also be increased. even though the amount is very little, 10% part of clay is still necessary for proper oxidation.

im not intirely sure but i think the anwser is d relative humidity