Our world | 96 sets

card decks
41

our world 41_96

z12595_01 astronomy
z12144_01 atmosphere
z12687_01 bacteria
z12950_01 carbon
w01481_01 carbon dioxide
w01483_01 carbon monoxide

42

our world 42_96

z12928_01 canyon
z13563_01 crater
z13564_01 crater lake
z14119_01 eclipse
z14304_01 erosion
z14346_01 evolution

43

our world 43_96

z14297_01 equator
z15128_01 hemisphere
z14806_01 geology
z20130_01 latitude
z15963_01 longitude
z20132_01 mantle

44

our world 44_96

z14623_01 forest
z16088_01 marine
z17868_01 rotation
z18914_01 temperature
w01994_01 temperature gauge
z19334_01 typhoon

45

our world 45_96

z20131_01 magnetic
z20133_01 nebula
z20134_01 niche
z20135_01 north pole
z20136_01 rainforest
z20137_01 south pole

46

our world 46_96

z31979_01 inlet
w31423_01 vast
w33505_01 observatory
w32699_01 clean air
w32700_01 clean water
w32859_01 disaster management

47

our world 47_96

w32935_01 ecology
w32950_01 emergent behavior
w00242_01 fire
w33074_01 fossil fuels
w33153_01 graphene
w00416_01 island

48

our world 48_96

w01662_01 climatology
w03082_01 nucleus
w03027_01 photosynthesis
w02987_01 renewable energy
w02986_01 renewable resource
w02979_01 substance

49

our world 49_96

w03181_01 chemistry
w02450_01 deforestation
w02692_02 dew
z32408_01 snuff
z32412_01 solid
z32534_01 tidal

50

our world 49_96

w32926_01 math
w33406_01 microorganism
w33469_01 natural gas
w33870_01 soil pollution
w33467_01 water level
w33468_01 water level rise

51

our world 50_96

w01550_01 earth science
w01461_01 meadow
w01364_01 physics
w01464_01 pollution
w01393_01 science
w33871_01 soil quality

52

our world 51_96

w02661_01 be sustainable
w01670_01 environmentally friendly
w30753_01 fine
w01552_01 geography
w01554_01 mathematics
w30448_01 rut

53

our world 52_96