Available Answers

1. 1.

   Multiple Choice Questions (MCQs). Tick (√) the right option:

   1. ________________ is all around us.
      1. Air
      2. Water
      3. Gas
      4. None of these
   2. Water is very important for life on _______________.
      1. Mars
      2. Earth
      3. Saturn
      4. Jupiter
   3. Ice is a form of ________________.
      1. Air
      2. Gas
      3. Water
      4. All of these
   4. Change of water to water vapour is ______________.
      1. Condensation
      2. Evaporation
      3. a and b both
      4. None of these
2. 2.

   Fill in the blanks with the given words:

   five

   weather

   evaporation

   condensation

   water cycle

   1. The change of water vapour to water droplets is called ________________.
   2. The change of water to water vapour is called ________________.
   3. The cycle involving the change of water into water vapour and then to water again is called ______________.
   4. The general condition of air around us is called _______________.
   5. Seasons are of ______________ types.
3. 3.

   Write 'T' for true or 'F' for false:

   1. Weather is rain around us.
   2. Seasons are of two types.
   3. Water cycle changes the form of water.
   4. Freezing of water is condensation.
4. 4.

   What is condensation?

5. 5.

   What is water cycle?

6. 6.

   What is Evaporation?