:00:00. > :00:10.Morning, guys. Jenny here, live with the latest on Andy Murray at the
:00:11. > :00:15.Australian Open coming up. Plus: Why these surfing dogs are
:00:16. > :00:20.causing a big splash. This is Newsround.
:00:21. > :00:26.But first, there are more flood warnings today for parts of England
:00:27. > :00:31.and Wales. Heavy rain is expected to add to problems in some areas and
:00:32. > :00:35.major roads in Surrey, West Sussex and Kent are already closed. The Met
:00:36. > :00:38.Office, who predict the weather, have issued a yellow flood warning
:00:39. > :00:40.for South-West England and South Wales.
:00:41. > :00:44.Andy Murray has powered into the fourth round of the Australian Open.
:00:45. > :00:48.He swept aside Spain's Feliciano Lopez in straight sets, beating him
:00:49. > :00:52.7-6, 6-4, 6-2. The world number four plays Stephane Robert of France next
:00:53. > :00:55.and is still on course for a quarterfinal showdown with Roger
:00:56. > :00:58.Federer. Next up, you might think this boggy
:00:59. > :01:03.marshland looks pretty uninteresting but peat bogs like this are at the
:01:04. > :01:07.centre of a big debate at the moment. For years, they've been
:01:08. > :01:10.stripped to help people grow plants and flowers but now environmental
:01:11. > :01:20.experts are calling for a change. Here's Martin with more. Peat blog
:01:21. > :01:28.in Cumbria. This is a haven for wildlife. For many years on the peat
:01:29. > :01:36.box like this one have been dug up but lots of it ends up in people's
:01:37. > :01:42.back gardens. At garden centres, peat has been sold mixed with
:01:43. > :01:46.fertiliser. The result is peat Oaks field with wildlife have been and
:01:47. > :01:53.destroyed it takes a long time for them to come back. This has been
:01:54. > :01:57.mailed. The huge machine scrapes off the surface of the peat, it leaves
:01:58. > :02:03.the surface on which plants can't grow. This surface, for ten years,
:02:04. > :02:12.still hardly anything can grow on it. Peat is vegetation and plant
:02:13. > :02:20.life which has broken down. Some of the peat box in Britain go back 8000
:02:21. > :02:27.years. The government want no peat to be used by 2030. But with the
:02:28. > :02:31.slowdown in use, in areas like this peat bog have been restored to their
:02:32. > :02:38.original state. Unless Pete is used in the back hard on, we will all be
:02:39. > :02:43.used -- able to use more wild box -- enjoy more wild books like this one.
:02:44. > :02:47.Finally, to the dogs and their owners who've been making waves in
:02:48. > :02:52.Brazil. This lot are in practice for a special competition in Rio de
:02:53. > :02:56.Janeiro. Pet and human are both supposed to stand up and paddle
:02:57. > :02:58.round a range of obstacles. Looks like some need more work than
:02:59. > :03:01.others.