1. The moons shadow can cue Earth's spherical shape, hence the lunar eclipse.
2. The way we see boats 'rise' from the ocean when looking from a shore. If the Earth was flat, we would see it as just appearing,
3. The field of view considering star constellations would differ on a flat planet.
4. Shadows wouldn't move, but appear in the same location on a flat planet.
5. Seeing farther from higher can explain a phenomenon of curvature. <span />
They are easier to carry.
They can be used for navigation within a city.
False. Contour lines indicate different levels of elevation. One line might indicate an elevation of 100 feet, and the line next to it an elevation of 200 feet, and so on. When those lines are close together it means that the elevation is rising very quickly from 100 feet to 200 feet, which means a steeper slope. When those lines are farther apart, it means that there's a lot more space between the 100-foot elevation and the 200-foot elevation, which means a more gentle slope.
Answer:
Can earthquakes be predicted?
Earthquake weather?
How long does an earthquake last?
Why are aftershocks recorded?
What is the difference between magnitude and intensity?
What is the Modified Mercalli Intensity Scale?
What is the Richter Magnitude Scale?
Many observations provide a history that one may be able to surmise theories from.