FINAL TEST LEVEL 9
SCIENCE
1. What does photosynthesis mean?
2. What is the word equation for photosynthesis?
3. The energy in sunlight is captured by a green pigment called ___________
4. Mention 2 similarities and 2 differences between respiration and photosynthesis.
5. The air contains ______ % of oxygen.
6. Mention 2 reasons why photosynthesis is important.
7. Lizards eat grasshoppers, grasshoppers eat grass. Explain why lizards rely on
photosynthesis to provide it with energy.
8. Explain one reason (other than food) why lizard would not be able to survive without
plants.
9. In which parts of the plant do you think photosynthesis happens? Why?
10. Chlorophyll is kept inside a _________ that enable it to photosynthesize.
11. The leaf doesn’t contain _________ which was produced by glucose inside a
chloroplast as a result of ________________.
12. Mention 2 important minerals for plants and their functions.
13. How do we know that a plant lack of magnesium?
14. Compare how plants (compare to human and animals) obtain proteins.
15. Draw/write a food chain with one plant and three animals.
16. Write the word equation for respiration.
17. Mention 2 examples of fossil fuels?
18. What is a combustion?
19. Why do we say that fossil fuel is a non-renewable energy?
20. Mention 2 compounds that made up green-house effect.
21. What is the difference between asteroid and meteoroids?
22. What is the impact of climate change?
23. How many atoms are there in an atom of carbon?
24. How many atoms are there in an atom of Beryllium?
25. How many neutrons are there in an atom of Boron?
26. Draw a structure of magnesium.
27. What is the name of the element that has e structure of 2.8.1?
28. Draw/write the structure of Fluorine.
29. Mention one element in the same group as magnesium.
30. Mention one element in the same period as magnesium.
31. Mention one gas in the same period as magnesium.