Write the half reactions for each of the redox reactions below: 1. Zn + HNO3 → Zn(NO3)2 + NO2 + H2O
2. CdS + 12 + HCl → CdCl2 + HI + S
3. NaClO + HS → NaCl + H2SO4

in cartography, a contour line (often just called a "contour") joins points of equal elevation (height) above a given level, such as mean sea level. a contour map is a map illustrated with contour lines, for example a topographic map, which thus shows valleys and hills, and the steepness or gentleness of slopes.

explanation:

the volume increases

you did not give any options thus this is the best answer i can give to you with this little information you have given

> they are both natural and not man made

> they can be tracked and predicted by the right tools

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