Why does the sky appears blue?
Because there is more blue color in the atmosphere
Because there is no other color in the atmosphere
Because there is no rainbow
Because a rainbow shines through the upper levels of the atmosphere and the blue light scatters across the entire planet
What are non-luminous objects?
Objects that gives off light
Objects that does not emits light
Objects that has its own energy
Objects that reflects
Which is the main source of heat and light on the Earth?
Sun
Stars
Moon
Satellite
A full moon occurs:
When the Moon is on the same side of the Earth
When the Moon is above the earth
When the Moon is on the opposite side of the Earth
When the Moon is below the Earth
All the planets move around the Sun in a:
Elongated path
Circular path
Rectangular path
Flat path
The sun set in the:
East
West
North
South
Where does the sun rise?
When the moon is in the shape of a water melon, it is called:
Full moon
Half moon
New moon
Crescent moon
What are stars?
Are planets
Are luminous objects
Are satellites
Are non-luminous objects
How many stars can we see at night?
About 1000
About 2000
About 3000
About 4000
