text: Venus is one of the most challenging planets to examine due to its very extreme environment. Paragraph 3 of the article is all about the extreme environment that Venus presents. Venus has temperatures over 800 degress Fahrenheit, an atmospheric pressure 90 times greater than that on Earth, erupting volcanoes, powerful earthquakes, and other obstacles that prove challenging for scientists to overcome. Additionally, Venus has clouds of highly corrosive sulfuric acid in the atmosphere which prove to be challenging to scientists. These dangers may seem impossible to overcome, but scientists have been developing new methods to further their knowledge of Venus.