:00:08. > :00:15.This is Newsround. Here with all you need to know this afternoon. Coming
:00:15. > :00:20.up: The huge volcanoes that hold the key to life on Mars and are our
:00:20. > :00:27.planet is ocean is reaching crisis Before all of that, we are heading
:00:27. > :00:34.to the island of Lampedusa. The Before all of that, we are heading
:00:34. > :00:37.island is part of Italy, but located close to North Africa. It is where
:00:37. > :00:42.many migrants looking for a new close to North Africa. It is where
:00:42. > :00:46.dangerous crossing from Africa. close to North Africa. It is where
:00:46. > :00:53.night, more than 90 people making Every year, thousands of people
:00:53. > :00:56.night, more than 90 people making to Lampedusa trying to make a fresh
:00:56. > :01:01.start. They are hoping for a better life, but getting there is a risk.
:01:01. > :01:04.That night, 500 people packed aboard a boat heading to the island and ran
:01:04. > :01:17.Guard ships and helicopters raced to into trouble. A fire broke out
:01:17. > :01:20.Guard ships and helicopters raced to the scene. 140 people were rescued,
:01:20. > :01:24.but for many, it was too late. At this time of year when the sea is
:01:25. > :01:31.calm, migrants attempt to reach Italy almost every day. Failures,
:01:31. > :01:33.migrants from Africa have chosen to take this dangerous journey to
:01:33. > :01:37.Europe. Some of them are trying take this dangerous journey to
:01:37. > :01:43.escape conflict at home and it is not just adults. Two years ago,
:01:43. > :01:46.Newsround visited Lampedusa to see hundreds of children making the
:01:46. > :01:50.journey. The huge number of people still arriving has sparked a big
:01:50. > :01:55.abate over whether or not they should have the right to stay. This
:01:56. > :02:00.latest incident is one of the worst disasters to occur in recent years
:02:00. > :02:04.of the Italian closed. Many believe something needs to be done to stop
:02:04. > :02:10.thousands of migrants taking this risk route before more lives are
:02:10. > :02:13.Next up, do you recognise this planet? It looks like Earth, but
:02:13. > :02:18.scientists believe this is how Mars may have looked billions of years
:02:18. > :02:27.ago. They claim that Mars was once home to super volcanoes eruption
:02:27. > :02:30.strong enough that it could have supported oxygen and water, but
:02:30. > :02:32.strong enough that it could have do not know what turned it into
:02:32. > :02:39.strong enough that it could have red Stripe planet we see today.
:02:39. > :02:45.The gas from the volcanoes becomes the atmosphere. This is how it
:02:45. > :02:54.evolves, through eruptions. It certainly could have allowed planet
:02:54. > :03:00.to arrive to inhabitable conditions. planet oceans is declining faster
:03:00. > :03:03.than thought, according to a new report. Scientists say oceans are
:03:04. > :03:15.getting warmer and absorbing rising report. Scientists say oceans are
:03:15. > :03:36.oceans have been shielding the rest atmosphere which then once the
:03:36. > :03:39.oceans have been shielding the rest water and makes it more, more like
:03:39. > :03:45.oceans have been shielding the rest vinegar. It becomes corrosive to
:03:45. > :03:48.animals like corals. If the coral reefs breakdown, then the other
:03:48. > :04:00.animals living in the reeds, such as shrimps, well actually not have
:04:00. > :04:01.animals living in the reeds, such as Next up, Wallace and Gromit are
:04:01. > :04:05.animals living in the reeds, such as of Britain's favourite animated
:04:05. > :04:14.characters. This summer, Bristol was overrun by specially decorated
:04:14. > :04:24.They are expected to raise a lot of These clubs have been causing a
:04:24. > :04:29.They are expected to raise a lot of at the zoo in South Korea. White
:04:29. > :04:33.Lion cubs are rare. They get the white colour from a mutation in
:04:33. > :04:34.their fire. These clubs are proving a hit to the visitors in the town of
:04:34. > :04:42.Today is National Power which a a hit to the visitors in the town of
:04:42. > :04:47.The aim -- National Poetry Day. a hit to the visitors in the town of
:04:47. > :04:56.aim is to get people flexing their If you want to find out more, there
:04:56. > :04:58.are cakes that looked like meats and a one direction day, what a cheat. I