1) The sun heat transfer to the Earth by a) convection b) radiation c) condensation d) evaporation 2) After preceptation process is a) Evaporation b) collection c) Condensation d) Run off 3) the cold molecules has more denisty so it moves   a) downward b) Upward c) left d) right 4) It is the process in which the rains and steel fall on the Earth surface a) Precipitation b) condensation c) Evaporation d) run off 5) ........... It is the continuous movement of water a) water cycle b) water reservoirs c) evaporation d) convection 6) The heat transfer through gases and liquids by a) radiation b) convection c) ocean current d) conduction

science| Grade 5

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