कौन सी अवधारणा सबसे व्यापक मानी जाती है, जिसमें जनसंख्या या कस्बों में वृद्धि और साथ ही लोगों की गतिविधियों की प्रकृति में बदलाव और एक विशिष्ट जीवन शैली का उदय दोनों शामिल हैं?

Which among the following statements is/are correct about Urbanization? I. Urbanization is a process in which population moves from rural to urban areas, which can lead to an increased burden on urban infrastructure and resources. II. Employment opportunities act as a key pull factor drawing rural populations to urban areas. Which of the statements given above is/are correct?

In everyday life, higher population density in cities like Delhi leads to _____.