1348-5595 - Patients saline, Iv drip, young woman hand with medical drip intravenous needle, give salt water on hospital bed. Intravenous therapy (IV) is a therapy that delivers fluids directly into vein.
1116-51955 - Close-up of an African bush elephant (Loxodonta africana) drinking from grassy waterhole with its trunk curled into its mouth on the savanna in Etosha National Park; Otavi, Oshikoto, Namibia
1116-39565 - Water cascades over rocks inside a cave beneath the ice of Root Glacier in Wrangell-St. Elias National Park; Alaska, United States of America
911-9942 - Melting ice and snow at on Joinville Island just off the Antarctic Peninsular. The peninsular is one of the fastest warming places on the planet.