- Technology (best bet)
- Trade / cargo
- Easy travel
- Security
Answer:
d) <u>Distance and density are in exact agreement</u>
Explanation:
- Distance From the sun is related to the density of the planets as most of the terrestrial planet have rocky cores and are made up of solid metals so, the density remains stable as the case of the earth having a density of 5.5g/cm cube.
- Planets near to the sun like the mercury have a density of 5.4g/cm cube and planets away from the sun like Saturn have a density of 1.2g/cm cube and Jupiter has 1.3g/cm cube. Thus it can be estimated that the nearness to the sun impacts the amount of the gases and gravity the planets can absorb.
- Four least dense planets are Saturn, Uranus, and Neptune, and Jupiter the farther we go density decreases as these planets tend to made entirely on gas and condensed icy crystals. As the solars winds blow away the gases from terrestrial planets
Answer:
Level I ecological regions are: Arctic Cordillera, Tundra, Taiga, Hudson Plains, Northern Forests, Northwestern Forested Mountains, Marine West Coast Forests, Eastern Temperate Forests, Great Plains, North American Deserts, Mediterranean California, Southern Semi-Arid Highlands, Temperate Sierras, Tropical Dry Forests
Explanation:
Explanation:
Well maybe because like cows do, some adventure off by themselves, and with younger cows they may forget where to head back. And if you think about it that leads to older cows which leads to new cow groups in different areas. Just like dinosaurs may have done.. Just a maybe
The jet stream has high altitude rivers of air.
