13504977 - Highway through a desert11891972 - Surveying a site for radioactive disposal11832074 - Boy watching a plasma globe11739133 - Glaciologist drilling on a glacier11891969 - Surveying a site for radioactive disposal11564959 - Tomato plants growing in a growbag11739136 - GPS mapping of a glacier11878694 - Girl jumping into a lake11739135 - Preparing for GPS mapping of a glacier11737262 - Snow falling from a tree11739132 - Glaciologists drilling on a glacier11862559 - Taking a temperature12001868 - Lion Cubs on a Rock11832021 - Student measuring a perch11739125 - Checking a precipitation gauge,Sweden12056886 - Clouds on a mountaintop11891967 - Surveying a site for radioactive disposal11738243 - Tree on a house after hurricane Katrina11891971 - Surveying a site for radioactive disposal12015115 - Boats Along a Canal11738239 - Tree on a house after hurricane Katrina11891968 - Surveying a site for radioactive disposal11891966 - Surveying a site for radioactive disposal11832073 - Boy touching a plasma globe11891970 - Surveying a site for radioactive disposal11739134 - Glaciologist measuring a glacier11832020 - Student weighing a perch12078885 - Fox Squirrel (Sciurus niger) in a Tree12057032 - Hyatt Lane on a Foggy Morning11999622 - Vine and Flowers Around a Window12079657 - Lightning Above a Herd of African Elephants11662848 - Samoan dance11548898 - Conch shell used as planter