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.
Roger Federer beats Rafael Nadal at Aussie Open to win 18th Grand Slam title Melbourne Park, Melbourne, Australia - 29/1/17 Switzerlandâs Roger Federer celebrates winning his Menâs singles final match against Spainâs Rafael Nadal.