Plants and Food Plants and food Question Title * 1. Plants store starch in Fruits Roots Leaves Storms Seeds All of the above Question Title * 2. What is photosynthesis? The process by which plants make their own food The process by which photos are made The process by which light is synthesised Question Title * 3. Explain briefly how photosynthesis takes place. Question Title * 4. What is your name? Question Title * 5. What is Chlorophyll A substance that makes roots white. A substance that makes soil black A substance that makes plants green. A substance used to fertilise plants. Question Title * 6. What is carbon dioxide? A gas in the air that plants need for photosynthesis. A gas that is harmful to plants. Question Title * 7. Complete the sentence: Plants use sunlight, __________ and water to make their food. Oxygen Carbon Dioxide Iodine None of the above Question Title * 8. Plants change __________ to starch and store it in different parts of the plant. Oxygen Carbon dioxide Glucose Question Title * 9. Starch changes ______________ solution from brown-yellow to blue-black. Carbon Dioxide Iodine Glucose Question Title * 10. Iodine solution is __________in colour. yellow-brown yellow-black yellow-blue none of the above Question Title * 11. Iodine solution changes to ____when you add it to starch. blue-black blue-yellow none of the above Question Title * 12. Plants absorb water through their________ roots leaves stem Question Title * 13. Plants store starch in________ fruits roots leaves stems steeds All of the above Question Title * 14. Plants use carbon dioxide from the air and give off oxygen into the air. True False Question Title * 15. Humans breathe in oxygen from the air around us and breathe out ______into the air. nitrogen carbon dioxide iodine Question Title * 16. If we plant more trees we can help fight pollution and global warming True False Question Title * 17. A big tree can give off about 100kg of oxgen every year. That's enough oxygen for two people for a year. True False Question Title * 18. Did you enjoy the test? Yes No Question Title * 19. Are you a member of Wowos Club? Yes No Question Title * 20. If no above, do you want to join Wowos Ilima/Letsima Club? Please give us your details (name, cellphone number, and e-mail address) Done