Grade 4 Science And Technology – Characteristics Of Plants. Quiz
1. the following are characteristics of plants. which one is not?
2. which of the following is false about plants
3. which one of the following is not a living thing
4. the following are characteristics of non-living things except?
5. plants remove waste through the following methods except?
6. which of the following is not a precaution to be observed while handling plants
7. john planted a tomato seed. few days later, he found that the seed had developed into a seedling. which characteristics of living things is did the seed show?
8. which ne of the following statements shows the difference between living and non-living things
9. which one of the following is not a part through which plants reproduce
10. which on of the following is a protective gear while handling plants
11. Plant parts that use sunlight to make food
12. Plant parts that absorb water and nutrients
13. Plant part that carries water and nutrients throughout the plant
14. Many plants need the help of insects, like bees, to reproduce. What part of the plant helps to attract these helpful insects?
15. All of the following are basic needs of plants EXCEPT?
16. A feature or trait that can be seen
17. When plants lose all of their leaves they are?
18. The stem, leaves, flower and roots are all parts of ?
19. Substances that provide what is necessary for living things to survive are?
20. Besides the sunlight, where else do plants get their nutrients?
21. What does the stem of the plant do?
22. Which characteristic is NOT true of plants?
Plants are rooted in the ground and cannot move from one place to another.
23. What do plants use to make their own food?
Plants use water, sunlight, and carbon dioxide to make their own food through the process of photosynthesis.
24. Which part of a plant absorbs water and nutrients from the soil?
Roots are responsible for absorbing water and nutrients from the soil for the plant's growth and development.
25. What is the primary function of leaves in a plant?
Leaves have chlorophyll that absorbs sunlight for photosynthesis, the process by which plants make their own food.
26. Which structure in a plant is responsible for producing seeds?
Flowers are the reproductive structures of plants and produce seeds for the next generation.
27. Why do plants release oxygen into the air?
Plants release oxygen during photosynthesis, which is essential for animals and humans to breathe.
28. Which part of a plant acts as a support system for the plant?
Stems provide structural support for the plant and transport water and nutrients between the roots and leaves.
29. What is the purpose of the roots in a plant?
Roots anchor the plant in the soil and absorb water and nutrients from the soil for the plant's survival.
30. Which part of a plant is responsible for photosynthesis?
Leaves contain chlorophyll, a pigment that captures sunlight for photosynthesis, the process of making food for the plant.
31. What is the function of a plant's flowers?
Flowers are the reproductive structures of plants that produce seeds for the next generation.
32. Which of the following is a characteristic of plants?
Plants have roots that help them absorb water and nutrients from the soil.
33. What do plants use to make food?
Plants use sunlight to perform photosynthesis, a process that helps them make their own food.
34. Which part of a plant is responsible for absorbing water and nutrients from the soil?
Roots are the part of the plant that absorbs water and nutrients from the soil to help the plant grow.
35. What is the function of leaves in a plant?
Leaves have chlorophyll that helps plants absorb sunlight, which is essential for photosynthesis.
36. Which part of a plant is responsible for making seeds?
Flowers are responsible for making seeds through the process of pollination and fertilization.
37. What gas do plants release during photosynthesis?
Plants release oxygen as a byproduct of photosynthesis, which is essential for other living things.
38. Which of the following is not a characteristic of plants?
Plants do not have feathers, as that is a characteristic of birds and other animals.
39. What is the role of flowers in plants?
Flowers are responsible for making seeds, which then develop into new plants through pollination.
40. Which part of a plant helps in transport of water and nutrients?
The stem of a plant helps in the transport of water and nutrients between the roots and the leaves.
41. What do plants release during respiration?
Plants release carbon dioxide during respiration, which is taken in by animals for oxygen in return.
42. Which of the following is not a plant's response to light?
Plants grow towards light through phototropism and may change color, but they do not shrink in response to light.
43. What type of environment do most plants need to survive?
Most plants need a wet environment with sunlight to survive and perform photosynthesis.
44. Which of the following is a function of roots in a plant?
Roots anchor the plant in the soil, providing stability and support for the rest of the plant.
45. What is the purpose of chlorophyll in leaves?
Chlorophyll helps leaves absorb sunlight, which is essential for photosynthesis and making food.
46. Which part of a plant is responsible for making sugars through photosynthesis?
Leaves contain chlorophyll that helps in photosynthesis, the process of making food (sugars) in plants.
47. What do plants use to breathe in during respiration?
Plants take in oxygen during respiration, just like animals, and release carbon dioxide as a byproduct.
48. Which of the following is a plant adaptation to conserve water?
Plants have leaves with a waxy coating to reduce water loss through transpiration and conserve water in arid environments.
49. What is the main function of roots in a plant?
Roots help absorb water and nutrients from the soil and transport them to the rest of the plant for growth and survival.
50. Which part of a plant helps in the process of photosynthesis?
Leaves contain chlorophyll, which traps sunlight energy needed for photosynthesis to make food for the plant.
51. What is the purpose of flowers in a plant?
Flowers have reproductive structures that help in the process of pollination and seed formation for new plant growth.
52. Which part of a plant is responsible for storing food?
Fruits are the part of the plant that develop from flowers and store food (seeds) for the plant or for animals that eat them.
53. What role do roots play in preventing soil erosion?
Roots help anchor the plant in the soil, preventing soil erosion by holding the soil in place with their root systems.
54. What is the function of stems in a plant?
Stems support the plant structure and help transport water and nutrients between the roots and leaves for growth and survival.
55. Which part of a plant is responsible for producing oxygen during photosynthesis?
Leaves produce oxygen as a byproduct of photosynthesis, releasing it into the air for other organisms to breathe.
56. What do plants use to produce sugars during photosynthesis?
Plants use carbon dioxide from the air, along with water and sunlight, to produce sugars through the process of photosynthesis.
57. Which of the following does not have a direct role in a plant's photosynthesis process?
While roots help provide water and nutrients for photosynthesis, the actual process occurs in the leaves where chlorophyll is present.