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Plants around Us 114Trees, PlantsGrowth of a seed into a plantFruitsVegetables that grow above and under the groundVegetables that can be eaten rawSing Along %u2013 I am a Pumpkin 127Transport 128Fast vehiclesAirportSing Along %u2013 Stop says the red light 133Safety on the roadWater 135Sources of waterUses of waterAvoid wasting waterAir 138Seasons 139Day and Night 141Our National Symbols 142National Days 143Special Days at School 145Festivals 147CONTENTSENVIRONMENTAL STUDIES
