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- 1. Multiple Choice
Which organelle is responsible making food (Glucose) using sunlight?
Ribosomes
Nucleus
Chloroplast
Mitochondria
- 2. Multiple Choice
Select all that are raw materials for Photosynthesis.
Water
Carbon Dioxide
Oxygen
Sunlight (Light Energy)
Glucose (Sugar/food)
- 3. Multiple Choice
Is Glucose (C6H12O6) a Raw Material (Ingredient) or Product of Photosynthesis?
Product
Raw Material
Niether
What's Photosynthesis?
- 4. Multiple ChoiceWhich of the following is the correct equation for PHOTOSYNTHESIS?CO2 + light + H2O --> O2 + SugarCO2 + sugar + H2O --> O2 + lightO2 + light + H2O --> CO2 + SugarCO2 + O2 + H2O --> Light+ Sugar
- 5. Multiple ChoicePlants need ________ for photosynthesisoxygensoilcarbon dioxidesugar
- 6. Multiple ChoiceWhat is photosynthesis?The process in which humans eat their foodWhen a photographer takes a photo.To get your pictures from the photo lab.The process in which plants make their food.
- 7. Multiple ChoiceWhat process is the diagram representing?PhotosynthesisSoil developmentPlant reproductionNitrogen Cycle
Nitrogen cycle - 8. Multiple ChoiceWhich of the following is not needed for photosynthesis to occur?sunlightcarbon dioxidewateroxygen
- 9. Multiple ChoiceWhat are the products of photosynthesis?water and carbon dioxideoxygen and glucoseoxygen and carbon dioxideoxygen and water
- 10. Multiple ChoiceWhat major energy transformation occurs during photosynthesis?Thermal --> ChemicalKinetic --> RadiantChemical --> RadiantRadiant --> Chemical
- 11. Multiple ChoiceWhy do plants conduct photosynthesis?To make lightTo make mitochondriaTo make glucoseTo release carbon dioxide
- 12. Multiple ChoiceWhat is the source of energy for photosynthesis?Carbohydrates (chemical energy)Light (radiant energy)Heat (thermal energy)Wind (kinetic energy)
- 13. Multiple ChoiceWhich choice correctly shows the gases that enter and exit plants during photosynthesis?Enter: Oxygen
Exit: Carbon dioxideEnter: Water vapor
Exit: GlucoseEnter: Carbon dioxide
Exit: OxygenEnter: Light
Exit: Water vapor - 14. Multiple ChoiceWhat three things are needed for a plant to do photosynthesis?Glucose, Oxygen, SunlightCO2, Oxygen, SunlightCO2, Water, SunlightOxygen, Water, Sunlight
- 15. Multiple ChoiceWhat is the source of energy for photosynthesis?Carbohydrates (chemical energy)Light (radiant energy)Heat (thermal energy)Wind (kinetic energy)
- 16. Multiple ChoiceWhich choice correctly shows the gases that enter and exit plants during photosynthesis?Enter: Oxygen
Exit: Carbon dioxideEnter: Water vapor
Exit: GlucoseEnter: Carbon dioxide
Exit: OxygenEnter: Light
Exit: Water vapor - 17. Multiple ChoiceWhich plant part collects the sun's energy and makes food?LeafStemRootsFlower
- 18. Multiple ChoiceWhich organelle performs PHOTOSYNTHESIS?ChloroplastMitochondria
- 19. Multiple Choice
What type of energy transformation occurs, when a hawk eats a mouse and then uses the energy from the mouse to fly?
mechanical energy to chemical energy
thermal energy to mechanical energy
chemical energy to mechanical energy
mechanical energy to thermal energy
- 20. Multiple Choice
What energy transformation occurs as a mouse produces body heat?
Chemical --> Thermal
Thermal --> Chemical
Electrical --> Thermal
Thermal --> Mechanical
- 21. Multiple ChoiceWhich of the following is a sign that a chemical reaction has occurred?change in shapemeltingformation of a gasdissolving
- 22. Multiple ChoiceWhich of the following is NOT an example of a physical change?crumpled paperpencil sharpeningshrunken clothingrust
- 23. Multiple ChoiceFreezing Juice?Physical ChangeChemical Change
- 24. Multiple ChoiceA change where one or more new substances are created.Physical ChangeChemical Change
- 25. Multiple ChoiceWhat kind of properties can only be observed when a substance changes into a different substance?physical propertieschemical properties
- 26. Multiple ChoiceWhen you break a cracker into pieces it is a...Chemical changePhysical change
- 27. Multiple ChoiceIs water melting a physical or chemical change?PhysicalChemical
- 28. Multiple ChoiceIs a firefly lighting up a physical or chemical change?PhysicalChemical
- 29. Multiple ChoiceIs digesting your food a physical or chemical change?PhysicalChemical
- 30. Multiple ChoiceIs a burning candle a physical or chemical change?PhysicalChemical
- 31. Multiple ChoiceIs a tree sprouting a physical or chemical change?PhysicalChemical
- 32. Multiple ChoiceIs melting iron a physical or chemical change?PhysicalChemical
- 33. Multiple ChoiceIs a car using fuel a physical or chemical change?PhysicalChemical
- 34. Multiple ChoiceIs sour milk a physical or chemical change?PhysicalChemical
- 35. Multiple ChoiceIs bending copper wire a physical or chemical change?PhysicalChemical
- 36. Multiple ChoiceIs steam a physical or chemical change?PhysicalChemical
- 37. Multiple ChoiceIs melting butter a physical or chemical change?PhysicalChemical
- 38. Multiple ChoiceWhen things burn this is a chemical reaction called COMBUSTION. What does every combustion reaction require?HydrogenCarbon dioxideOxygenWater
- 39. Multiple ChoiceIs getting sick with a fever a physical or chemical change?PhysicalChemical
- 40. Multiple ChoiceWhen baking soda and vinegar mix it creates a bubbly mess. Is this a chemical or physical change?PhysicalChemical
- 41. Multiple ChoiceIf liquid nitrogen is brought to a boil, is this a physical or chemical change?PhysicalChemical
- 42. Multiple ChoiceIf a new substance is formed would this be a physical or chemical change?PhysicalChemical
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