Oldest to youngest- D, A, E, B, C
It's called relative dating, you basically find the rocks that are at the very bottom (oldest), look for the ones that are on the top (younger), but if you find any that are cross cutting, those are the youngest of them all.
Answer:
A
Explanation:
China produces 30 percent of the world's rice production
The answer you are looking for is
Ukraine
Hope I helped!!