1.

Fill in the blanks: 1. Celestial bodies revolve round the sun in a fixed elliptical path which is known as the ………….. . 2. International Celestial Council has granted Pluto the status of a …………… . 3. Venus is considered as the …………. of the earth. 4. The earth has only one satellite called the ………… . 5. The increasing and decreasing shapes of the moon are known as …………

Answer»

1. orbit 

2. dwarf planet 

3. sister planet 

4. moon 

5. lunar phases



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