Obzh Referat 5 Klass Gorod Kak Sreda Obitaniia -

: Higher levels of air and water pollution compared to rural areas. 4. Basic Safety Rules To live safely in a city, a 5th grader should:

: High population density can lead to crime, "dangerous companies," or risks when meeting strangers.

: In Russia, over 100 million people (roughly 2/3 of the population) live in cities. 2. The City as a Human-Made Environment obzh referat 5 klass gorod kak sreda obitaniia

: A city is a large settlement where most residents do not work in agriculture.

: Cities first appeared thousands of years ago (e.g., Babylon, Athens) to make living together safer and more convenient. : Higher levels of air and water pollution

: Extensive trade networks (shops), hospitals, schools, and sports facilities.

Despite its benefits, the city is an because its complex life-support systems can fail. Transport : The highest risk of accidents occurs on roads. : In Russia, over 100 million people (roughly

: Public transport systems like buses, trams, and subways. Culture : Access to museums, theaters, and science centers. 3. Sources of Danger in the City