Science Olympiad Grade 2 Worksheet-14

1. Tick  the picture that represents something living.

a.

b.

c.

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2. What is instinct?

a. It tells an animal what to do.

b. It makes a bad smell.

c. It goes inside something.

3. Are some carnivores dangerous?

a. Yes, some will eat mostly anything with blood.

b. No, they are harmless.

4. Sand in water.

a. dissolves

b. does not dissolve

c. dries

5. What sensory organ do we use for smelling?

a. nose              b. eyes                c. tongue            d. ears

6. A community and its physical environment together is a

a. population    b. habitat           c. ecosystem  d. niche

7. A spider is an insect.

a. true                 b. false

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8. Pointy leaves drip faster than Round leaves

a. True               b. False

Answer Key

(1)–a; (2)–a; (3)–a; (4)–b; (5)–a; (6)–c; (7)–b; (8)–a