which is brighter? - sun, which one is dimmer? - firefly, tell us all the light sources - the Sun, TV, reflectors - moon,medal,mirror,sword , after the sun goes down, it is - night time, when the Sun is highest in the sky it is - midday, if we’re working in the dark, we should wear _____ - reflectors clothes, why do we get shadows? - because an object blocks the light,

Leaderboard

Visual style

Options

Switch template

Continue editing: ?