How is sound transmitted through a medium?
a. By rapid vibrations of molecules.
b. By rapid temperature changes in a medium.
c. By rapid pressure changes in a medium.
d. By rapid random movements.
e. By rapid density changes in a medium.
c
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Discuss the benefits and environmental disadvantages of modern?day landfills in the United States
What will be an ideal response?
The term mechanical weathering refers to changes in a rock that are physical; there is little or no chemical change.
Answer the following statement true (T) or false (F)
The following diagram illustrates the Hydrologic Cycle. Match the item below to the arrow on the diagram (note: some items may be used for more than one arrow).Example: If you believe that water passes from clouds to streams by evaporation then choose that answer for arrow 3.
Match the item below to the arrow on the diagram for number 6. (Note: some items may be used for more than one arrow).
A. Evaporation B. Infiltration C. Transpiration D. Runoff E. Precipitation
Sketch a 500 hPa chart that clearly shows a trough and a ridge. Where do you expect to find the maximum and minimum values of absolute vorticity? Where do you expect to find converging and diverging wind motions? Below what point on your 500 hPa chart do you expect middle-latitude storm development to occur?
What will be an ideal response?