• Over which area(s) would you expect to see rain or snow? • Over which areals) would you expect to see clear skies?
Isobar Map answer both please

dogs is better and probably lizards.

sheep is a herbivore animal whereas grasshopper belongs to the class chordates but both of them feed on greens.  

if grasshopper and sheep feeding on a pasture land, i do not think both of them will have any impact on each other. however, the number of the species can make difference. since sheep feed on greens, there is a possibility there left no pasture land for the grasshoppers or they may get extinct.