You may be offered hip replacement surgery if: 1  you have severe pain, swelling and stiffness in your hip joint and your mobility is reduced. 2  your hip pain is so severe that it interferes with your quality of life and sleep. 3  everyday tasks, such as shopping or getting out of the bath, are difficult or impossible.
The Earth consists of four concentric [concentric: Describe shapes (usually circles) which share the same centre point.] layers: inner core, outer core, mantle [mantle: A zone of hot rock in the interior of the Earth, located between the outer crust and the molten core.] and crust [crust: The outer
For instance, the hottest temperature ever recorded on Earth was 70.7Â°C (159Â°F), which was taken in the Lut Desert of Iran. These measurements were part of a global temperature survey conducted by scientists at NASAâs Earth Observatory during the summers of 2003 to 2009.For five of the seven years surveyed (2004, 2005, 2006, 2007, and 2009) the Lut Desert was the hottest spot on Earth.ranus is the coldest planet in our Solar System, with a lowest recorded temperature of -224Â°C, while temperatures in Neptuneâs upper atmosphere reach as low as -218Â°C.