Light travels in __________ lines., curved, straight, Light is completely blocked by an _____________ object., transparent, translucent, opaque, it absorbs heat, it contains a liquid, it has been raining, it reflects sunlight, a reflector, a shiny object, a source of light, a power source, Which surfaces reflect light best?, smooth and shiny, smooth and rough, dull and not shiny, dull and rough, another bird, a dead bird, a reflection, its own shadow, What happens to light when it hits a shiny surface?, it curves round the surface, it reflects off the surface, it goes through the surface, it goes through the surface completely

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