كويز تفاعلي: Cycles of Matter in Ecosystems

This science assessment for Grade 5 covers the essential 'Cycles of Matter in Ecosystems'. Students are tested on their knowledge of the water cycle, carbon-oxygen cycle, and the nitrogen cycle. Topics include the role of the Sun in evaporation, transpiration in plants, the composition of the atmosphere, and the critical roles of producers and bacteria in nutrient cycling. The exam also addresses environmental management and the different forms of precipitation.