Early scientific attempts st determining Earth's age gave a number that was around 4.6 billion years old.
<h3>Radiometric dating methods</h3>
The age of rocks can be most determined by radiometric dating.
This process of radiometric dating makes use of two different isotopes of a sample.
It is known that Radioactive isotopes break down within a known amount of time and this enables geologists to determine the age of a sample with the aid of equipment like thermal ionization mass spectrometer.
Learn more about Radiometric dating at
Answer:
Some examples of problems people are working to solve using applied geography include: identifying and reducing exposure of vulnerable communities to risks like drought, climate change, mining, agro-chemicals, or other risks; facilitating decisions about where to invest in public infrastructure; creating better access.
Cape Town usually experiences high pressure weather conditions because its average elevation is just 22 feet above sea level, but this is what Cape town is famous for! Its high pressure weather conditions.
~Hope this helps!
The answer is comet. the paragraph explains comet best
