题目

阅读理解 How green are you? Do you know how to begreen? We all need a healthy environment, but weproduce waste every day and it does harm to our environment. Though we are young,we can still do something to help. In fact, even the simplest everydayactivities can make a real difference to the environment. Here are some ideasfor you. Reduce Reduce means use less. Don'twaste things. This saves money and reduces pollution and waste going into theenvironment. Before we buy something new, think whether it is really necessary—or maybe the old one will be just as good! When we buy things, cho读某历史名城图，回答下列问题。(1)影响该城市旧城区布局的主要区位因素是_____________和______________。(2)你认为旧城区中①区域和②区域形成较早的是 __ ，原因是什么？(3)影响新城区出现的主要区位因素是 ____ ，新城区发展沿 ____ 方向延伸。(4)旧城区发展速度缓慢，形态基本不变，试分析可能的原因？