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