Describe the important properties and necessary conditions for absolutely unstable air, absolutely stable air, and conditionally unstable air
What will be an ideal response?
Answer: Absolutely unstable air: whenever the environmental lapse rate exceeds the dry adiabatic lapse rate, the air is absolutely unstable and a parcel contained within it will continue to rise once lifted, regardless of whether or not it is saturated. Absolutely stable air: whenever the environmental lapse rate is less than the saturated adiabatic lapse rate, the air will be absolutely stable and will resist lifting, regardless of whether or not it is saturated. Conditionally unstable air: when the environmental lapse rate is greater than the saturated adiabatic lapse rate but less than the dry adiabatic lapse rate the air is said to be conditionally unstable, and the tendency for a lifted parcel to sink or continue rising depends on whether or not it becomes saturated and how far it is lifted.
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The following diagram illustrates the Rock Cycle.
The diagram illustrates the Rock Cycle. Match the item below to step number 5 on the diagram.
A. Cementation and compaction (lithification) B. Heat and pressure C. Weathering, transportation, deposition D. Cooling and solidification E. Melting
A process by which banks designate an area within which they refuse to lend money for improvements is
A) blockbusting. B) filtering. C) gentrification. D) redlining. E) zoning.
One positive aspect of foggy weather is a process required by fruit and nut trees that have finished growing during the summer and fall. This process, called ____________________, is the number of hours with air temperature below 7oC (45oF) before trees will begin to grow again
Fill in the blank with correct word.
One strand of DNA has the sequence CAGTC. The opposite strand has the sequence
A. TCAGT. B. GTCAG. C. ATCGA. D. none of the above