<span>And igneous rock sample is about 250,000 years old. Would you use uranium-lead radiometric dating to find its age?
Yes, wikipedia says "</span><span>It can be used to </span>date<span> rocks that formed and crystallised from about 1 million years to over 4.5 billion years ago with routine precisions in the 0.1–1 percent range.</span>"
Therefore, 250,000 years can be compared
Answer:
we need to know what u studied. But u can inclde stuff like hail and snow for instance they both are cold.
Explanation:
Answer: Coastal areas will generally have more moderate temperatures than inland areas because of the heat capacity of the ocean.
Explanation: Water has a higher heat capacity than soil and rock, so the ocean takes much longer to heat and to cool than the land. Coastal areas will generally have more moderate temperatures than inland areas because of the heat capacity of the ocean.
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Answer:
In a reconstruction of Earth's geologic past the continents of Africa and South America fit best along <u>the continental shelves .</u>
Explanation:
Continental Drift -
According to this theory , The continent Earth have moved on geological time that is with respect to each other , therefore , appearing to be drifted across ocean bed .
The Continental drift idea has been subsumed from the theory of the plate tectonics , i.e. , the continents move by riding on plates of the Earth's lithosphere.
This was suggested by Alfred Wegener in his theory of continental drift. He suggested that the coastline of both the continents are perfectly fit. But later proved that continental shelves also well fit.
Answer:
Explanation:
Well i don't know what the choices are but here is what a migrant worker is:
A migrant worker is some one that travels all over the country in search of a job, most commonly jobs that include a lot of labor. These are just temporary jobs and can often be seasonal depending on the profession.