1. The Planet Earth In Rotation
By Nino Souza
https://www.pexels.com/video/the-planet-earth-in-rotation-2695085/
2. Physical Map of India
By Mapswire
https://mapswire.com/maps/india/
3. Cyanobacteria Mixture
Doc. RNDr. Josef Reischig, CSc., CC BY-SA 3.0 <https://creativecommons.org/licenses/by-sa/3.0>, via Wikimedia Commons
https://commons.wikimedia.org/wiki/File:Cyanobacteria_(248_08)_Mixture;_native_preparation;_green_filter.jpg
4. A blue-green algae species – Cylindrospermum under magnification at the Adelaide laboratories of CSIRO Land and Water, 1993.
CSIRO, CC BY 3.0 <https://creativecommons.org/licenses/by/3.0>, via Wikimedia Commons
https://commons.wikimedia.org/wiki/File:CSIRO_ScienceImage_4203_A_bluegreen_algae_species_Cylindrospermum_sp_under_magnification.jpg
5. Cyanobacterial Scum
Mary Cousins Mmelugin, CC BY-SA 3.0 <https://creativecommons.org/licenses/by-sa/3.0>, via Wikimedia Commons
https://commons.wikimedia.org/wiki/File:Cyanobacterial_Scum.JPG
6. Shark Bay stromatolites
Alicejmichel, CC BY-SA 4.0 <https://creativecommons.org/licenses/by-sa/4.0>, via Wikimedia Commons
https://commons.wikimedia.org/wiki/File:Shark_Bay_stromatolites.jpg
7. Stromatolites in Shark Bay
Happy Little Nomad, CC BY-SA 2.0 <https://creativecommons.org/licenses/by-sa/2.0>, via Wikimedia Commons
https://commons.wikimedia.org/wiki/File:Stromatolites_in_Shark_Bay.jpg
8. Grand Canyon of yellowstone
Grastel, CC BY-SA 4.0 <https://creativecommons.org/licenses/by-sa/4.0>, via Wikimedia Commons
https://commons.wikimedia.org/wiki/File:Grand_Canyon_of_yellowstone.jpg
9. Yellowstone National Park Sign
C24winagain, CC BY-SA 4.0 <https://creativecommons.org/licenses/by-sa/4.0>, via Wikimedia Commons
https://commons.wikimedia.org/wiki/File:Yellowstone_Sign.jpg
10. Fossil redwood tree trunk, ellowstone National Park, Wyoming, USA
James St. John, CC BY 2.0 <https://creativecommons.org/licenses/by/2.0>, via Wikimedia Commons
https://commons.wikimedia.org/wiki/File:Fossil_redwood_tree_trunk_(probably_Metasequoia)_(Sepulcher_Formation,_Eocene;_%22Petrified_Tree%22,_Yellowstone_National_Park,_Wyoming,_USA)_43_(13460493353).jpg
11. Overhanging Cliff Flow, Junction Butte Basalt, Yellowstone National Park
James St. John, CC BY 2.0 <https://creativecommons.org/licenses/by/2.0>, via Wikimedia Commons
https://commons.wikimedia.org/wiki/File:Overhanging_Cliff_Flow,_Junction_Butte_Basalt,_Yellowstone_National_Park.jpg