1) Which sugar is made during photosynthesis? a) Fructose b) Sucrose c) Starch d) Glucose 2) What is needed for decay? a) Oxygen, glucose, light and chloroplasts b) Carbon dioxide, oxygen, light and moisture c) Oxygen, moisture, and warmth d) Cold, dry and no oxygen 3) What are the products of decay? a) Carbon Dioxide and water b) Oxygen and starch c) Carbon dioxide and glucose d) Water and oxygen 4) Which part of a plant cell is where photosynthesis happens? a) Nucleus b) Cloroplast c) Chlorophyll d) Chloroplast e) Clorofil f) Chlorofil 5) As light intensity increases, the rate of photosynthesis..... a) stays the same b) decreases c) increases 6) Which statement is false? a) Glucose can be converted by the plant into starch b) Glucose is used by the plant for respiration c) Chloroplast is the green pigment in leaves d) All plants respire, just like animals 7) Respiration... a) happens in plants and animals b) only happens in plants c) only happens in animals d) only happens in plants at night 8) Pyramids of number are always pyramid shaped a) True b) False 9) Which of these is not true about pyramids of biomass? a) Always a pyramid shape b) Always have the producer at the bottom c) Does not need to have the bars labeled d) The width is equal to how heavy it is 10) Which of these is what plants compete for? a) Space, light, water and oxygen b) Food and oxygen c) Mates and food d) Disease 11) Which is the odd one out? a) Decomposer b) Water c) Plant minerals d) Carbon Dioxide 12) What is a producer? a) Very small plants b) Holes in the leaf that allow gases in and out c) Any living thing that can make its own food d) A layer of wax that stops the leaf from losing water 13) Which is the odd one out? a) Because b) So c) As a result of d) However 14) What is the correct spelling? a) Fotosinthesis b) Photosinthesis c) Photosynthesis d) Fotosynthesis e) Fotosinfesis 15) During the day, the carbon dioxide concentration around a plant will be... a) higher than at night b) lower than at night c) the same as at night d) the same throughout the day

B2 Photosynthesis RCx

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