The correct answer to this open question is the following.
Although there are not options provided, we can say that Fairview and Washington are the same distance from the equator, and both cities are near the ocean. The air temperature is in Fairview is colder than in Washington. What causes the air temperature in these places to be so different is the following: scientists identify that the two cities have different air temperatures. This difference is due to ocean currents. These ocean currents come from different directions that pass these two cities.
Ocean currents have a direct influence on humans life because ocean currents directly impact sea life, the environment, and the weather. Ocean currents are the result of water density, tides, winds, and of course, the rotation of planet Earth.
I would explain, but since you had the mind to post numerous questions, I only have time to give you the answers. Sorry about that.
1. C
2. C
3. C
4. D
5. A
6. B
I believe C and B because they are the most reasonable answers
Answer:
The earliest navigation methods involved observing landmarks or watching the direction of the sun and stars. Few ancient sailors ventured out into the open sea. Instead, they sailed within sight of land in order to navigate. When that was impossible, ancient sailors watched constellations to mark their position.
Explanation: here hope it will help
