The reddish-orange colour of weathering of volcanic ash is most likely due to its iron sulfide content which oxidizes to iron oxide so that limonite is yellow and hematite is red and in ash since it is such fine grained material it weathers more rapidly because it has a large surface area.
It is the Line of longitude
Craters................................
What? im unable to get the Question so if you can tell in detail i may answer
Answer:
D I think
Explanation:
In the west there are warmer places
(Sorry if it's wrong im new)
