Term 3 lessons reflections

In term 3, we learnt ecology, which is about the biotic and abiotic environment in the ecosystem and the reflection of images on plane mirrors, which include drawing ray diagrams of reflections of light rays on a plane mirror. In summary, we learnt about the different types of organisms, such as autotrophs and tertiary consumers, in a natural ecosystem, the types of relationships of the organisms, such as competition and commensalism, and the carbon cycle, which taught us how carbon is cycled through the environment. For reflection of light, we learnt that the incident ray is equal to the reflected ray, the characteristics of images formed by placing objects at different distances from the convex and concave mirrors, and that any virtual light rays drawn behind the mirror must be in dotted lines while the real light rays drawn in front of the mirror must be in solid lines.