She made the earth move, all right â or she at least made Christina, Blake, and Pharrell all get up out of their red chairs. The crowd was roaring after this. âTo me, that is entertainment. The way you allow your voice to control your body is awesome,â raved Pharrell.
Pakistan floods: Climate change experts say global warming could be the cause. The world weather crisis that is causing floods in Pakistan, wildfires in Russia and landslides in China is evidence that global warming predictions are correct, according to climate change experts.
One cause of floods can be forecast months in advance--snow. Sometimes the ground is too hard or too wet to soak up water. The only place the rain can go is downstream. Usually rainfall of more than one inch in one hour is needed to cause a flash flood. Sometimes a place can get hit by a flash flood even if it's sunny because it might be raining on higher ground somewhere. The floods in Poland this summer weren't flash floods. They were caused by heavy rainfall but the rain was spread out over days. So much rain fell that the rivers couldn't handle all the water.