Earth's Systems - Call List

(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.

1. representation of the atmosphere
   
2. Where do people interact with all four systems?
   everywhere
3. how do the bio and atmo interact in a garden?
   plants take in carbon dioxide and give off oxygen
4. what two systems interact to form coral islands?
   hydro and bio
5. What % of water on Earth is saltwater?
   97%
6. What is one way communities can protect the biosphere?
   people can pass laws
7. What % of water on Earth is frozen?
   2.07%
8. One way fertilizer and weed killer affect the hydrosphere
   chemicals seep into lakes and streams to pollute the water
9. two things created when hydro and atmo interact at beach
   clouds and ocean currents
10. weathering
    breaking down of rock when Earth's spheres interact
11. a representation of the hydrosphere
    
12. one way the hydro and geo interact at the beach
    ocean water hits the sand
13. What % of water on Earth is on the surface?
    0.03%
14. Where is the majority of Earth's FRESH water?
    frozen in glaciers and ice caps
15. model of geosphere
    
16. part of the geosphere
    
17. example of atmo and hydro interacting
    
18. Why can't we use most of Earth's water?
    it is saltwater
19. How do clouds form?
    when hydrophere and atmosphere interact
20. How can people practice conservation?
    recycle plastic, glass, and metal
21. What % of water on Earth is underground?
    0.90%
22. Seaweed is part of which of Earth's systems?
    biosphere
23. How does charging an electric scooter affect the geosphere?
    electricity uses fossil fuels
24. which of earth's systems is mostly polluted by bus exhaust?
    atmosphere