Cuba,Dominican republic and Puerto Rico
Equator
The Equator is the invisible line that runs around the center of the Earth at 0 degrees latitude. An equator is an imaginary line around the middle of a planet or other celestial body. It is halfway between the North Pole and the South Pole, at 0 degrees latitude.
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Stars in the main sequence are fusing Hydrogen into Helium in their cores.
their relative densities
Explanation:
The relative densities of the earth's materials can be inferred by the arrangement of the earth layers.
Compositionally, the earth is made up of three distinct layers; core, mantle and the crust.
- The crust is the thin outermost layer of the earth.
- The mantle straddles the zone between the core and crust.
- The core is the innermost layer of the earth.
During the formation of the earth, materials differentiated into different layers based on density.
The densest materials settled in the core and they are made up of iron and nickel metals.
The lightest materials of silicate affinity partitioned to the crust.
The mantle contained materials whose density straddles between the crust and core.
Learn more:
Mantle brainly.com/question/9582362
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Complex question. Human development will be determined my many factors, such as the wealth of a nation, good public policies: strong economies and supportive governments. Norway is no.1 in the world for human development: They have huge oil reserves, which amounts to a lot of wealth. This, linked with a good government means that the people of Norway can reap the rewards of an excellent average lifestyle. Also it seems that there is a trend of people living in cities have a higher human development than those in the country. E.g Australia has a higher rate of people living in cities than canada, so it gives the illusion (in the results) that Australia has a higher development index ranking than Canada