Semester 1 Review - 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. What step in the water cycle has a phase change of gas to liquid?
   Condensation
2. Living components of an ecosystem.
   Biotic
3. An element is represented by this.
   Symbol
4. Is CO a compound or an element?
   Compound
5. What makes elements on the periodic table similar to each other?
   They all have protons, neutrons, and electrons
6. If bacteria are exposed to antibiotics, then their growth rate will decrease. What is the independent variable?
   Exposure to Antibiotics
7. What is the most abundant element in living matter?
   Oxygen
8. What does B represent in the atom?
   Proton
9. What does A represent in the atom?
   Electron
10. What makes elements on the periodic table different from one another?
    # of protons, neutrons, and electrons
11. Is Na₂ an element or compound?
    Element
12. Why are areas near water cooler in the summer and warmer in the winter?
    Water has a high heat capacity
13. Non-living components of an ecosystem.
    Abiotic
14. A change that produces a new substance is called a __________ change. This can be represented by a chemical equation.
    Chemical
15. What does C represent in the atom?
    Neutron
16. A compound is represented by this.
    Formula
17. If bacteria are exposed to antibiotics, then their growth rate will decrease. What is the dependent variable?
    Growth Rate
18. Ice is able to float because it is less dense than water. What unique characteristic of water allows it to become less dense when frozen?
    Water expands when it freezes
19. Looking at the chemical equation below, what type of change happened? 2H₂ + O₂ → 2H₂O
    Chemical Change
20. What type of weathering is demonstrated in the following pictures?
    Chemical Weathering
21. What type of weathering is demonstrated in the following picture?
    Physical Weathering
22. What allows water molecules to stick together like magnets?
    Slightly + on one end slightly - on the other
23. What property of water allows some insects to “walk on water”?
    Surface Tension
24. What is the independent variable in this experiment?
    Week
25. What property of water allows it to dissolve many substances?
    Universal Solvent