A because it’s based on the environment and the society
The answer is C. A renewable resource
Radar because the waves are reflected back off of the source so with the reflection it's hard for them to see earth surface.
The mountain ranges and rivers in Southeast Asia have made a stripe like relief in the mainland of this region. The mountain ranges are in a north-south direction and separate the region into few big elongated valleys, and the 5 big rivers also are moving from the north towards the south (southeast, southwest as well), and are running in between the mountain ranges and cut through the valleys.
The territory of a duke or duchess is called a Duchy.
