click below
click below
Normal Size Small Size show me how
Science Unit F
On the Earth, Sun, and Moon Relationships
Question | Answer |
---|---|
What is it called when the the left half of the moon is lit? | First Quarter |
The time it takes for the Earth to completely rotate around its axis. | One day/24 hours |
If a planet takes less time than Earth to make a complete rotation around its axis, what could you conclude? | That that planet has shorter days than Earth. |
The ocean's tides are caused by what? | The Moon |
About how long does one cycle of the Moon's phases last? | 1 day |
If there is a full Moon,what moon phase would it be in 14 days? | New Moon |
Where would the Moon be in relation to the Earth if it were a quarter Moon? | It would be right before or after the new moon. (Draw picture) |
Where would the Moon be located in relation to the Sun and Earth during extreme tides? | First or Third Quarter |
What percentage of the Moon is lit by the Sun? | 50% |
What results from the tilt of the Earth? | Seasons |
If the Earth were tilted 50 degrees, we would experience more extreme ____________. | Seasons |
If Earth revolved more slowly in its orbit around the Sun, what would result? | Longer seasons and a longer year |
What causes the phases of the Moon? | The moon is revolving around the Earth. Depending on the position of the moon in its orbit, we see only part of the lit half of the moon. |