Complex sentence: The Ministry of Agriculture and Water was concerned about the Bisha area's dependence on ground water and decided to construct a dam in the Bisha valley (Giant Dam King Fahd bin Abdul Aziz) to support agricultural activity in this region.
Split into simpler sentences: The Ministry of Agriculture and Water was concerned about the Bisha area's dependence on ground water. So the Ministry of Agriculture and Water decided to construct a dam in the Bisha valley (Giant Dam King Fahd bin Abdul Aziz) to support agricultural activity in this region.