Describe problems associated with the growth of urban areas such as housing shortages, traffic congestion, squatter settlements. use your own words  32 points

There are housing problems in developing countries, mainly due to rapid population growth.  Rapid urbanisation in developing countries is causing many problems. Many new migrants to cities in developing countries cannot afford housing. i hoped this help

So  if  the sum of the enthalpies of the reactants is greater than the products, the  reaction  will be  exothermic.  if  the products side has a larger enthalpy, the  reaction  is  endothermic. you may wonder why  endothermic reactions, which soak up energy or enthalpy from the environment, even happen

Answer feldspar,quartz,mica and amphibole;