water — notjust here in brazil, but in argentina and paraguay too. but it's also an important source of energy, but the water level has fallen so low that the dam over there is struggling to continue to generate electricity. experts put it down to extreme weather caused by at la nina, a natural weather phenomenon. but they say increasing deforestation in the amazon is making it worse. we deforestation in the amazon is making it worse.— making it worse. we are unfortunately _ making it worse. we are unfortunately very - making it worse. we are unfortunately very nearl making it worse. we are | unfortunately very near a making it worse. we are - unfortunately very near a tipping point of forests, amazon forests, disappearing. 60— 70% of the forest may be replaced by a very degraded ecosystem and degraded savanna due to climate change and local regional deforestation. this moisture flow will be reduced every year. so there will be reduced every year. so there will be reduced every year. so there