Nitrogen and oxygen make up <50% of the atmosphere.
Answer the following statement true (T) or false (F)
False
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Migration and diffusion across the Earth's surface is described under the principal geographic theme of movement
Indicate whether the statement is true or false
For the following acid-base reaction, identify what compound is formed in the space marked. HNO3 + KOH ? ???? + H2O
A.
| KNO3 |
B.
| KOH2NO3 |
C.
| H3ONO3 |
D. KOH2
E. none of the above
In which of the following settings would a breath of air contain much fewer molecules than a breath of air taken at sea level?
A. standing at the top of a 7000 metre-high mountain B. on the roof of a high-rise building C. standing at the top of a hill D. in an underground cave
Which of the following factors will decrease in a rising parcel of air?
A. specific humidity B. mixing ratio C. relative humidity D. absolute humidity