Light travels in the form of __________., light waves, sound waves, water waves, Which of these is a source of light?, A mirror, The Moon, The Sun, A mirror is an example of a __________ surface., rough, smooth, dark, Nocturnal animals are active during the __________., night, morning, day, The fishing cat's eyes seem to __________ in the dark., disappear, close, glow, A mirror is an example of a __________ surface., dark, smooth, rough, On a rough surface, light rays __________ in different directions., disappear, scatter, stay together, The reflection of light on a smooth surface is called __________., dark, diffuse, regular, A painted wall causes __________ reflection., diffuse, bright, regular, Reflected light rays travel in __________ lines., zigzag, straight, curved, Rough surfaces __________ light., stop, absorb, scatter, Which object is opaque?, Rock, Air, Glass window, Which object is transparent?, Metal, Wood, Water, We can see through __________ objects., opaque, transparent, dark, Nocturnal animals have __________ eyes than humans., bigger, smaller, the same, The pupils of nocturnal animals open __________ to let in more light., less, smaller, wider, Nocturnal animals are active during the __________., morning, night, day, Which of these is a nocturnal animal?, Fishing cat, Cow, Horse, When light hits an object, it can be absorbed, __________, or go through., hidden, destroyed, reflected, Humans need __________ to see well., light, a mirror, night vision goggles, The fishing cat hunts during the __________., morning, nighttime, daytime, The fishing cat's eyes seem to __________ in the dark., glow, close, change color

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