they feed the tiny plankton and alvey that form the base of the food chain providing sustenance for swarmsf fish and also for the marine equine are the only lizard that lives and forage is in the sea. on land to me while life in these months is hard there's hardly any rainfall wildlife including the galapagos giant tortoises have to embark on perilous journeys in search of food but in the other half of the year food is available in abundance that's when the wet season comes with the panama current bringing warmer waters. this current isn't nearly as rich in nutrients so much of the island's marine life heads off to colder climes aquatic animals that remain have to make do that finally climate change is taking a toll on ocean currents exactly how is the subject of intense research. that's it for this edition of tamara today d.w. science show but we do that again next week until then take care and by. what is different on the islands of. here women are in charge. archipelago as a trio or call system for centuries the rare form of society do it. differently. what do they do with their power t

pakistan has held its national day celebrations in the port city of karachi the president or if alvey took part in the annual military parade and made a televised address ceremonies were also held in pakistan administered kashmir the prime minister imran khan was able to attend since he tested positive in 19 last week. still ahead on their. way of course one of the world's best golf buddies hits his ball into a swimming pool that's coming up at. this time. money thank you very much for a delay of more than a year of the olympic torch relay ceremony for the 2020 games it's begun the flame stalls at its journey from fukushima which was devastated by a tsunami and earthquake 10 years ago reports. you know politics a kind of thing but in a stop at long last the torch relay begins in japan for the olympic games. our football star. who was the 1st to carry the flame 10000 others will take it to every part of the country. it's shining a light on the progress made since fukushima was devastated by an earthquake tsunami and nuclear disaster 10 years ago. on the long road to tokyo it's hoped th