No student devices needed. Know more
13 questions
What is Earth's revolution?
The Earth spins on its own axis.
The Earth movement around the sun on its orbit.
The Earth movement around the sun on its axis.
The Earth spins on its own orbit.
In order to finish one complete revolution, Earth takes ... days.
1
365,25
24
366
Because Earth needs 365,25 days to complete one rotation, this number got formulated to create one additional day that makes in every 4 years we have 366 days. These year is known as ...
lunar year
solar year
new year
leap year
Which from the years below is the leap year?
2002
2014
2008
2018
The additional day in the leap year will be add to February as always and this additional makes February have ... days in the leap year.
28
29
30
31
Earth revolution can cause several effects. One of these effects is the direct and indirect sunlight that causing the changes of ...
constellation
sun positions (solstice)
equinox
seasons
When the half of the Earth (hemisphere) got the directs sunlight they will have ... season, because the direct sunlight give us the most intense light and warmer temperature.
summer
winter
autumn
spring
If the Northern hemisphere have summer season we can assume that it will be obvious that in the Southern hemisphere will have ...
summer
winter
autumn
spring
The star constellation is really useful for the scientist nowadays especially it can help them to make ....
a telescope to observe the night sky
a map of a night sky
a rocket to observe the night sky objects closer
a movie about the night sky
The constellation in the picture are often use to show ... direction because it is easily observed in Southern hemisphere.
north
east
west
south
Equinox is the event when the amount of the sunlight that we get in a day was exactly 12 hours. This event happens twice a year in ... and ...
September-December
March-December
September- March
December-juni
The easiest way to observe equinox is by stand in the equatorial line area on ....
midnight because the shadow that we have will disappear
midday because the shadow that we have will appear
midnight because the shadow that we have will appear
midday because the shadow that we have will disappear
The starting point of the Sun when it is rises was never be the same each month. This event is also called as ...
equinox
solstice
season
constellation
Explore all questions with a free account