When did the first world environment start?

Which type of smog is a major problem in many cities in developed countries during the summer? How come frank smells bad? What are the five main ways in which your environment have been degraded or abused? What colour is gypsum? Why are people homeless in maryland? What is meant with environmentally sensitive areas? The most common type of wound is? Is feminism micro or macro? How often are meteorologists correct at predicting the weather? What do you call people who go to live in another country without permission of its government? What is an outcome of a species when natural resources are limited? What effect is enhanced on earth with increased amounts of carbon dioxide in the atmosphere? Can a man pee in a womens mouth? What is the nationality of Northern Ireland? What did people think about slavery? What is an example of providing public service? Fredick douglass was known for suporting not only the freeing slaves but also? What is the most harmful impact on the environment? What us state has the lowest poverty rate? What tree is turpentine made from?

When did the first world environment start?