Con la creciente necesidad de antibióticos, hormonas de crecimiento, pesticidas y otros productos artificiales, los agricultores dependen cada vez más de estos proveedores.
The ice caps are melting due to global warming which is being affected by the polluted air
Reddishness is due to iron content in the rock, simply the ferrous oxides.. mostly found on earth
You could name it two ways! You can either do IH or HI. Since there are only two letters, you can only rearrange or name IH 2 different times.
Hope this helps :)