| A | B |
|---|
| As you move south in the northern sky the position of Polaris will appear to ______ | decrease |
| If you are standing at 40 degrees N the altitude of Polaris would be ____ | 40° |
| The best evidence that Earth is round is provided by | photographs of the Earth taken from space |
| An object's weight at sea level at 90 ° N latitiude is slightly more than the weight at 0° latitude because | Earth's shape is slightly bulged at the equator |
| Precise measurements of Earth indicate that its polar diameter is _______ than its equatorial diameter | slightly shorter |
| Precise measurements of Earth indicate that its equatorial diameter is _______ than its polar diameter | slightly longer |
| How does the position of Polaris appear to change as an observer travels north from the equator? | The angel of Polaris above the northern horizon INCREASES |
| _____ is NOT visible from the southern hemisphere | Polaris |
| Altitude of Polaris is 80° what is my latitude? | 80° North |
| I am standing at 20°N latitude what is the altitude of Polaris | 20° |
