The dating technique which was used to establish the age of the volcanic ash at the Laetoli site is: potassium-argon (K/A) dating.
<h3>What is absolute dating?</h3>
Absolute dating can be defined as a radioactive process that is typically used to accurately determine the age of a rock, volcanic ash or fossil, by measuring the decay of the isotopes that is associated with the rock or within the fossils.
Thus, scientists can accurately determine the age of a volcanic ash, rock or fossil by measuring its isotope concentration such as through the use of potassium-argon (K/A) dating.
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Not completely sure cuz I don’t know what the required reading is, but the US is probably the most dependent on imported oil
Answer:
Shillong is in a hilly area and the hills trap the monsoon winds, so that Shillong becomes rainier than Kolkata.
Explanation:
Many things caused the crash. Taxes were too high, bad bank practices caused a recession, and too many workers went on strike (there were many other causes but thats all o could think of)
Answer:
is the C
Explanation:
Although the interaction between tectonic plates is the main cause of earthquakes, it is not the only one. Any process that can achieve large concentrations of energy in rocks can generate an earthquake whose size arose, among other factors, from how large the stress concentration zone is.
i hope these help's you, if you give me the crown i will appreciate it