Class-6-Science-FOOD: Where does It Come From? (ISO)

  1. Which part of the plant is commonly consumed as a vegetable and is responsible for storing nutrients?
    • A) Root
    • B) Stem
    • C) Leaf
    • D) Flower
  2. What is the term for the process by which animals convert plant material into meat?
    • A) Photosynthesis
    • B) Respiration
    • C) Digestion
    • D) Metabolism
  3. Which type of plant reproduction involves the use of flowers to produce seeds?
    • A) Asexual reproduction
    • B) Sexual reproduction
    • C) Spore reproduction
    • D) Vegetative reproduction
  4. Which of the following foods is a product of animal agriculture?
    • A) Rice
    • B) Bread
    • C) Cheese
    • D) Corn
  5. Which part of the plant is responsible for photosynthesis and producing food for the plant?
    • A) Root
    • B) Leaf
    • C) Stem
    • D) Flower
  6. In what part of the plant do we find the majority of the plant’s food storage?
    • A) Leaves
    • B) Roots
    • C) Flowers
    • D) Stems
  7. What is the name of the process that converts organic material into compost used for growing plants?
    • A) Decomposition
    • B) Germination
    • C) Fermentation
    • D) Photosynthesis
  8. Which of the following is a source of protein that comes from plants?
    • A) Milk
    • B) Chicken
    • C) Beans
    • D) Eggs
  9. What is the main role of chlorophyll in plants?
    • A) To absorb water
    • B) To attract pollinators
    • C) To capture sunlight for photosynthesis
    • D) To store nutrients
  10. Which process involves the transfer of pollen from one flower to another, facilitating reproduction?
    • A) Pollination
    • B) Fertilization
    • C) Germination
    • D) Photosynthesis
  11. Which type of agriculture focuses on the cultivation of fruits and vegetables?
    • A) Aquaculture
    • B) Horticulture
    • C) Silviculture
    • D) Pastoral agriculture
  12. What do we call the process of growing plants in nutrient-rich water instead of soil?
    • A) Hydroponics
    • B) Aeroponics
    • C) Aquaponics
    • D) Geoponics
  13. Which of the following is a method of asexual plant reproduction?
    • A) Cross-pollination
    • B) Budding
    • C) Seed germination
    • D) Spore formation
  14. Which nutrient is primarily found in dairy products and is essential for bone health?
    • A) Vitamin C
    • B) Iron
    • C) Calcium
    • D) Fiber
  15. What is the main function of the xylem in a plant?
    • A) To transport nutrients and water from the roots to the leaves
    • B) To store energy
    • C) To perform photosynthesis
    • D) To attract pollinators
  16. Which part of the plant is typically responsible for the uptake of water and minerals from the soil?
    • A) Stem
    • B) Leaf
    • C) Root
    • D) Flower
  17. In which part of the plant does the process of photosynthesis primarily occur?
    • A) Roots
    • B) Stems
    • C) Flowers
    • D) Leaves
  18. Which of the following is a non-renewable resource used in agriculture?
    • A) Solar energy
    • B) Wind energy
    • C) Fossil fuels
    • D) Rainwater
  19. Which type of plant tissue is responsible for the transport of sugars and nutrients throughout the plant?
    • A) Xylem
    • B) Phloem
    • C) Epidermis
    • D) Collenchyma
  20. What is the name for the process where animals are bred and raised for food?
    • A) Animal husbandry
    • B) Aquaculture
    • C) Silviculture
    • D) Horticulture
  21. Which of the following foods is a byproduct of cereal crops?
    • A) Cheese
    • B) Milk
    • C) Bread
    • D) Chicken
  22. Which plant organ is primarily involved in the process of transpiration?
    • A) Flower
    • B) Leaf
    • C) Stem
    • D) Root
  23. Which of these plants is known for its ability to fix nitrogen in the soil?
    • A) Corn
    • B) Beans
    • C) Wheat
    • D) Rice
  24. Which method of farming involves growing plants together with aquatic animals?
    • A) Aquaponics
    • B) Hydroponics
    • C) Aeroponics
    • D) Traditional farming
  25. What is the primary purpose of fruit in plant reproduction?
    • A) To provide nutrition to animals
    • B) To protect the plant from pests
    • C) To enclose and protect seeds
    • D) To attract pollinators
  26. Which type of farming focuses on growing trees for timber and wood products?
    • A) Silviculture
    • B) Horticulture
    • C) Pastoral agriculture
    • D) Aquaculture
  27. What is the main role of plant roots in nutrient absorption?
    • A) To store excess food
    • B) To anchor the plant and absorb nutrients from the soil
    • C) To perform photosynthesis
    • D) To release oxygen into the atmosphere
  28. Which of the following is NOT a method of seed dispersal?
    • A) Wind
    • B) Water
    • C) Animals
    • D) Photosynthesis
  29. What is the primary source of energy for plants to carry out photosynthesis?
    • A) Water
    • B) Soil
    • C) Sunlight
    • D) Air
  30. Which part of the plant contains the reproductive organs?
    • A) Leaf
    • B) Root
    • C) Flower
    • D) Stem
  31. Which plant structure is responsible for the absorption of nutrients and water from the soil?
    • A) Flower
    • B) Stem
    • C) Root
    • D) Leaf
  32. Which of the following processes does NOT occur in the leaf?
    • A) Photosynthesis
    • B) Respiration
    • C) Transpiration
    • D) Germination
  33. What is the term for a plant that completes its life cycle in two years?
    • A) Annual
    • B) Perennial
    • C) Biennial
    • D) Evergreen
  34. Which part of the plant helps to transport nutrients from the leaves to other parts of the plant?
    • A) Phloem
    • B) Xylem
    • C) Epidermis
    • D) Cuticle
  35. Which type of soil is best suited for growing crops due to its high nutrient content?
    • A) Sandy soil
    • B) Clay soil
    • C) Loamy soil
    • D) Rocky soil
  36. What is the primary role of the flower in the plant reproductive process?
    • A) To provide nutrients to the plant
    • B) To attract pollinators and produce seeds
    • C) To store food for the plant
    • D) To anchor the plant in the soil
  37. Which type of food chain includes plants and animals that eat plants?
    • A) Herbivorous
    • B) Carnivorous
    • C) Omnivorous
    • D) Decomposers
  38. What is the main function of the plant’s cuticle?
    • A) To perform photosynthesis
    • B) To protect against water loss
    • C) To transport nutrients
    • D) To absorb sunlight
  39. Which of the following plants is commonly used to produce an oil-rich food product?
    • A) Soybean
    • B) Corn
    • C) Wheat
    • D) Rice
  40. Which term describes the role of decomposers in the ecosystem?
    • A) Producers
    • B) Consumers
    • C) Break down organic material into nutrients
    • D) Convert sunlight into energy

 

Answer Key

  1. A) Root
  2. C) Digestion
  3. B) Sexual reproduction
  4. C) Cheese
  5. C) To capture sunlight for photosynthesis
  6. B) Roots
  7. A) Decomposition
  8. C) Beans
  9. C) To capture sunlight for photosynthesis
  10. A) Pollination
  11. B) Horticulture
  12. A) Hydroponics
  13. B) Budding
  14. C) Calcium
  15. A) To transport nutrients and water from the roots to the leaves
  16. C) Root
  17. D) Leaves
  18. C) Fossil fuels
  19. B) Phloem
  20. A) Animal husbandry
  21. C) Bread
  22. B) Leaf
  23. B) Beans
  24. A) Aquaponics
  25. C) To enclose and protect seeds
  26. A) Silviculture
  27. B) To anchor the plant and absorb nutrients from the soil
  28. D) Photosynthesis
  29. C) Sunlight
  30. C) Flower
  31. C) Root
  32. D) Germination
  33. C) Biennial
  34. A) Phloem
  35. C) Loamy soil
  36. B) To attract pollinators and produce seeds
  37. C) Omnivorous
  38. B) To protect against water loss
  39. A) Soybean
  40. C) Break down organic material into nutrients