1) EVAPORATION a) WATER TO ICE b) VAPOUR TO ICE c) WATER TO VAPOUR d) ICE TO WATER 2) FREEZING a) WATER TO ICE b) ICE TO WATER c) WATER TO VAPOUR d) WATER TO VAPOUR 3) MELTING a) WATER TO ICE b) WATER TO VAPOUR c) WATER VAPOUR TO WATER d) ICE TO WATER 4) CONDENSATION a) WATER TO ICE b) WATER VAPOUR TO SNOW c) WATER VAPOUR TO WATER d) SOLID STATE OF WATER. 5) HOW MUCH OF THE EARTH SURFACE IS COVERERED WITH WATER a) 1/2 PART b) 1/10 PART c) 1/3 PART d) 70% OR 3/4 PART. 6) IN HOW MANY FORMS WATER EXISTS? a) 1 b) 2 c) 3 d) 4 7) SNOW, ICE AND GLACIERS ARE ______ STATE OF WATER a) SOLID b) LIQUID c) GAS d) VAPOUR 8) WATER CHANGES INTO VAPOUR ON ________ . a) HEATING b) COOLING c) FREEZING d) MELTING 9) ICE CHANGES INTO WATER ON_________ . a) COOLING b) EVAPORATING c) HEATING 10) WATER CHANGES INTO ICE ON__________ a) COOLING b) MELTING c) HEATING d) EVAPORATING

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