Science Olympiad Grade 2 Plant Life Worksheet-4

Plant Life

31. What is the name of plant whose leaves we use as food

 (A) Onion          (B) Cabbage      (C) Eggs             (D) Ginger

32. Plants need light energy from the sun to grow. They store this energy as substances in all parts of the plant Humans eat parts of the plant to get energy.

Which of the following diagrams shows the correct sequence?

(A)

(B)

(C)

(D)

33. In which of the following plants stem is eaten by us?

(A) sugarcane                 (B) onion

(C)   Garlic                           (D) All of the above

34. Which of these give natural fibre(s)?

(A) cotton plant          (B) jute

(C) silkworm            (D) All of the above

35. Cloves, black pepper and cardamom are:

(A) oils               (B) spices           (C) beverages   (D) fruits.

36. Identify the fruit from the figures given below.

(A) Ginger                         (B) Onion

(C) Ladyfinger         (D) Potato

37. Fruits develop from:

(A) leaves                      (B) flowers

(C) seeds                   (D) stem.

38. Which of these is NOT a plant?

(A)    apple tree          (B) mushroom

(C) neem tree               (D)  coconut tree

39. Monu's grandma says that some plants in their days were (missing) not found now-a-days?

What may be the reason?

(A) Cows ate those plants

(B) Thieves stolen them away

(C) They have died because of bad surroundings and human activities

(D) Their seeds are hidden

40. Which of the following is NOT matched correetly?

(A) Root-Absorb water and salts

(B) Leaf-Makes food

(C) Fruit - Protect seeds

(D) Flower - Carries food

41. Which of the following fruits is edible and has one seed?

(A) Tomato                                    (B) Custard apple

(C) Banana                                     (D) Mango.

42. The rose plant and hibiscus plant can be placed in the same group because both of them are:

(A)trees              (B) shrubs         (C) herbs           (D) annuals

43. The life cycle of a plant refers to the stages through which a seed grows into an adult plant.

Which of the following is the correct sequence?

(A) Seed ⇒ Adult plant ⇒ Young plant

(B) Young plant ⇒ Adult plant ⇒Seed

(C) Seed ⇒ Young plant ⇒ Adult plant

(D) Adult plant ⇒Young plant ⇒Seed

44. Match the leaf given below with it's fruit.

(A)   Banana                (B) Pineapple

(C) Apple                        (D) Orange

45. Which of these is a correct match

          Part we eat    |        Plant part

(A)              |        Root

(B)                   |        Seed

(C)                 |        Leaf

(D)              |        Fruit

Answer Keys:

(31)–(B); (32)–(D); (33)–(A); (34)–(D); (35)–(B); (36)–(C); (37)–(B); (38)–(B); (39)–(C); (40)–(D); (41)–(D); (42)–(B); (43)–(C); (44)–(C); (45)–(A)