11649003 - Automatic sample changer13316432 - Mechanic using tire changer machine11649021 - Automatic sample changer11670450 - Serroff,i.e. Money Changer11649020 - Automatic sample changer13633647 - Wildlife management13633472 - Scaly pholiota14112449 - A23a iceberg shifting, satellite image13633545 - Fallen autumn leaves13950801 - Surface emission and removal of carbon dioxide, 2015-202013600407 - Worker changing petrol prices at a petrol station14077547 - El Nino and near global ocean warmth June 202313838578 - Man turning on light at top of long staircase, illustration13633456 - Eastern redbud in snow13601316 - Woman pushing female gender symbol on abacus, illustration13633863 - Tobyhanna Creek in winter13620210 - Chart showing shifting of daylight during the year, 1500s14112450 - Antarctic peninsula landscape, satellite image13950580 - Kinetic and potential energy of ball on rails, illustration13633865 - Forest succession13633253 - Pandemic elementary school reopening13633073 - Children on pavement above ancient remains, illustration12636035 - Salt evaporation residue14077546 - El Nino climate pattern June 199713755741 - Pendennis Castle, c1911, illustration13633869 - Long Point Provincial Park, Ontario, Canada13633864 - Eastern hemlock succession14078331 - Sustainability and profit, conceptual illustration13601287 - Mother pushing pushchair away from pollution, illustration13601320 - Green leaves coming out from smokestacks, illustration13500902 - Baby eating vegetables13475968 - Seismology, illustration13472340 - Toddler leaning against a table top13454922 - Autumn leaves13355698 - Sad boy becoming happy at thought of friends, illustration14077550 - Global average sea level rise 1993-202213950576 - Kinetic and potential energy of ball on ramp, illustration13633646 - Stilted eastern hemlock tree13244278 - Pressure on forest from palm oil, illustration14077551 - Global average sea level rise 1993-202213633870 - Long Point Provincial Park, Ontario, Canada13476533 - North American and Eurasian plates, illustration13474597 - Changing forget-me-not (Myosotis discolor)13376850 - Charles's law apparatus, illustration13376845 - Boyle's law apparatus, illustration13376841 - States of matter, illustration13258402 - Greenland glacier ice melt models13258393 - Antarctic land ice winter fluctuations, 1993-201713225820 - Coins coloured, X-ray13950577 - Kinetic and potential energy of balls on ramps, illustration13633473 - Scaly pholiota13513642 - Woman jumping from triangle to regular square, illustration13478655 - Boy with front teeth missing13474009 - Replacing disc and brake pads13376843 - States of matter, illustration13226847 - UK coins, X-ray13225938 - Coins, X-ray12992402 - Using land for landfill versus growing plants, illustration13950800 - Terrestrial carbon stock changes, 2015-202013498453 - Large-flowered evening primrose (Oenothera glazioviana)13402898 - Bianchini's drawings of Venus, 172613244277 - Pressure on forest from agriculture, illustration12991471 - Jakobshavn Glacier, Greenland, 1851 to 2010, satellite image13732109 - Ball rolling down a ramp, illustration13633871 - Long Point Provincial Park, Ontario, Canada13376852 - Gay Lussac's pressure-temperature gas law, illustration13376846 - Charles's law apparatus, illustration13376839 - States of matter, illustration13258403 - Greenland glacier ice melt models13244343 - Butterfly emerging from broken globe, illustration13950613 - Potential and kinetic energy of colliding pendulums, illustration13376838 - States of matter, illustration13478925 - Baby lying on a changing mat having its stomach stroked13736061 - Galileo's Moon observations, illustration13686784 - Silver coins, conceptual illustration13406432 - Sculpted remnant of an iceberg in Antarctica13258392 - Antarctic land ice fluctuations, 1993-201713498765 - Bountiful and bare tree, illustration13477156 - Tree with green foliage and bare branches, illustration13474429 - Chemical diffusing in water13454921 - Ice Age globe, illustration13376875 - Heat loss from a house, illustration13376840 - States of matter, illustration12961480 - Great Aletsch Glacier,201913732113 - Kinetic and potential energy of pendulum, illustration13686783 - Silver coins, conceptual illustration13523057 - Southern elephant seals resting on a beach13426343 - Stage station, Russia, 19th century illustration13355659 - Man reaching up to hold on to upturn in graph, illustration12959444 - Lighting intensity in Indonesia,2012-201612895794 - Car drives through flooded street13497552 - Golden larch, illustration13474008 - Replacing disc and brake pads13225814 - Wallet, X-ray12991468 - Drying out of the Amazon, 1987 to 201612961481 - Recession of Stein glacier12652681 - Candle burning, 4 of 513620174 - Young wheat growing in cracked soil13499904 - Baby boy lying on back looking at camerapage suivante