Why not simply write music rich in detail, but that is also 'hilly' or relatively easily chunkable?
The tribal populations are isolated, living in remote forests and hilly areas far from urban centres.
Our study sites are mostly hilly and the deterioration of forest environments has resulted in soil erosion and other negative environmental externalities.
If the terrain was hilly, two samples were taken in hill tops, and one in a valley bottom.
We include a variable on the percentage of farm area with hilly topography, without making any prediction as to how it will affect results.
A stratified sampling of rural communities by size of their farms, distance from an urban centre and local geography (mountainous, hilly, plain) was used.
It was relatively straight but traversed hilly terrain and had to cross many gorges.
Even in hilly areas, the whole harvest is transferred to the threshing site.
