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A. Fill in the blanks. 

 a. Summer , winter 

b. Winter  , Summer 

B. Odd one out.

1.earring – An earring cannot be spun or rotated to show day and night. 

2. Sun’s Ray’s – sun’s rays do not contribute to leap year.

3. Dizzy – All others are related to rotation of the earth. 

4. Celebration – All others are related to revolution of the earth. 

5. Polar bear – Polar bears are not found in south pole.

C. True or false. 

1. True    2.  True 

3. False  , earth rotates from west to east.

4. False  , earth completes one revolution in 365 days and 6 hours.

5.  True    6. True 

D. Choose the correct answer. 

1. revolution      2. Summer    3. Winter 

4. Continuous night    5. less direct

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