Even though many crowded cities struggle to care for their citizens, populations continue to grow. City planners have to work carefully to avoid difficult situations for residents. When a city becomes too crowded, it can't provide the resources
and help that all citizens need. Using complete sentences, describe two consequences that may take place when a city
outgrows its government's capacity

Ageologist is working in an area with exposed sedimentary rocks and finds a well exposed sequence of stratified rocks. as he works through a thick sequence of limestone, he sees abundant large clam fossils that produce an interlocking texture suggesting a reef, but within the limestone section these clams disappear and the overlying limestone is made up primarily of fragments of corals. he now moves 50 km away and finds limestones interbedded with shales, and the limestones contain the same clam fossils he had seen previously 50 km away. as he continues through this section, the rocks become entirely limestone, and the clams disappear again with coral fossils above forming a reef structure. he concludes