The ecosystem of public parks often includes humans feeding the wildlife. Human impact on the environment or anthropogenic impact on the environment includes impacts on biophysical environments, biodiversity, and other resources. The term anthropogenic designates an effect or object resulting from human activity.
There was no upset on Saturday, as top-seeded Serena Williams took home her 19th Grand Slam title after defeating Maria Sharapova in straight sets, 6-3, 7-6 (7-5). This is Williams' sixth Australian Open crown, the most in the open era, having previously won it in 2003, 2005, 2007, 2009, 2010 and now 2015.As always, Williams played focused and sharp against Sharapova despite battling a cold.ittingly, an ace closed the game. Williams became the oldest winner of the Australian Open at 33 years old, and with 19 Grand Slam titles she now trails only Margaret Court (24) and Steffi Graff (22) for most major tournament crowns.
Chang's most significant youngest-ever record came in 1989 when he won the French Open at the age of 7008545983200000000â 17 years, 110 days, to become the youngest male player ever to win a Grand Slam title. He defeated Stefan Edberg in a five-set final, 6â1, 3â6, 4â6, 6â4, 6â2.