Well, there are a few types of planetary movement, a planet moves in an elliptical and orbital pattern that can be observed by keeping watch on how many times a year you see it in the sky; with this information you will be able to predict its movement patterns by the frequency of orbital movement as well as the interval between each appearance.
Oh and BTW next time, try posting a SCIENCE question in the Physics category?
They live in<span> clear water with not a lot of space though</span>
The overall specific gravity of the earth is much higher than the specific gravity of crustal rocks which means the earth is about twice as heavy as the rocks on the surface would suggest. Iron meteorites are thought to have the same composition as the average earth, and the meteorites contain a lot more iron than the Earth's surface rocks.
Answer:
B. charles lyell
Explanation:
He is associated with the Laws of uniformitarianism and the idea that earth is shaped by natural process operational even today and contrast catastrophism, he is considered a pioneer in climate change and shifting boundaries between oceans and continents. His publications works are on the principles of geology.
Water is needed to start farms. they could also ship goods with the river. I know my answer is not well but I hoped it helped
