Page 3 - HA
P. 3
SUBJECTIVE
Marks Level
Q1. Write the role of white fur of a polar bear? 1 E
Q2. Why do penguins often huddle together? 1 E
Q3. What kind of extreme conditions of climate are present in 3 Av
polar regions? Write two adaptive features of polar bear.
Q4. Define hibernation. Why polar animals hibernate? 3 Av
Q5. (a) The fur of seals is special and makes it possible for them 3 D
to live in extremely cold conditions. Explain.
(b) What is the role of sensitive whiskers in seals?
Q6. Define migration. Why do animals and birds migrate? Give 5 D
two examples.
