Geologists can determine the actual age of features on a planet by the radiometric dating method in which the age of the rocks is calculated by the natural decay of the radioactive isotopes of elements such as carbon.
In the radiometric dating method, the radioactive minerals in rocks are used. The radioactive isotopes, which are the chemical elements, naturally break down and decay to form a new isotope.
Each radioactive element has a unique decay rate which is known. Hence, the radioactive isotopes are crucial for the geologist to compare and identify the age of the rocks and furthermore, the planet.
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As an ecologist I would bring to the table:
- Air pollution, sound pollution, water pollution, soil pollution.
- Destroying of the ecosystem
- Climate effects
- The process of recuperation of that land, that will take decades, lot of effort by the authorities, ecology organizations and locals, and will cost enormous amount of money.
- Health problems with the population in near proximity.
Answer:
The tremendous heat given off by the nuclear fusion process causes the gas to glow creating a protostar. This is the first step in the evolution of a star. The glowing protostar continues to accumulate mass. ... Once its mass is stabilized, the star is known as a main sequence star.
Answer:
Air in the atmosphere acts as a fluid. The sun's radiation strikes the ground, this way warming the rocks. As the rock's temperature rises due to move from one place to another of heat by something touching something else, it then conducts to the rest of the earths surface, thus warming it up.
Explanation:
<span>Because he had ideas way ahead of his time. He had many gifts and abilities. He was an artist, inventor, scientist etc. For example, he did many sketches of machines that looked like inventions made a few centuries later:flying machine, tank, helicopter. He also drew detailed images pf some of the first autopsies to document biological anatomy.
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