Available Answers

1. 1.

   Look at the pictures of these constellations. Write their names.

   

2. 2.

   Write right or wrong for the following statements:

   1. Galaxy is a group of stars.
   2. Stars are the only bodies we see in the sky at night.
   3. Jupiter is surrounded by rings made up of ice, rocks and dust particles.
   4. All planets have their own satellites or moons.
   5. The outermost layer of the Earth is core.
   6. The Earth completes one revolution in 365 1/4 days.
3. 3.

   Choose and write the correct option:

   1. ___________ is the closest planet to the sun.
      1. Mars
      2. Earth
      3. Mercury
   2. ___________ is the third planet from the sun.
      1. Jupiter
      2. Earth
      3. Venus
   3. Mars is called the ___________.
      1. red planet
      2. blue planet
      3. green planet
   4. The outermost layer of the earth is ___________.
      1. crust
      2. mantle
      3. core
   5. The Earth spins on its axix from ___________.
      1. west to east
      2. north to south
      3. south to north
   6. The Earth's ___________ is responsible for seasons.
      1. rotation
      2. revolution
      3. both of these
4. 4.

   What are planets? Name the eight planets.
5. 5.

   Write two features of the planet Mercury.
6. 6.

   Why is Venus called morning and evening star?