Answer:
potassium-argon dating
Explanation:
Potassium-argon (K-Ar) dating technique is the most appropriate dating method for establishing the age of a volcanic ash. It is most applicable for dating minerals and rocks more than 100,000 years old. It is based on measuring the product of the radioactive decay of an isotope of potassium (k) into argon (Ar). Since potassium is a common element found in many volcanic ash layer, the time since re-crystallization is calculated by measuring the ratio of the amount of argon 40 (Ar-40) accumulated to the amount of potassium 40 (K-40) remaining in these volcanic ashes.
The arafura sea lies between australia and melanesia
Answer:
Geography affects History.
Geography is the setting of History story's.
Geography influence History.
Explanation:
GEOGRAPHY is the study of the physical features of the earth and its atmosphere, and the interaction between human beings and physical environment. While HISTORY is the record of human activities in the old times comprising civilizational marches in different periods spent in the lap of time.
History is mostly shaped and enriched by prevalent geographical settings.
The climate aspect of geography also largely influences the history and its characteristics. Geographical features like mountains and plains have had equally profound impact on human history. Mountains invariably influence the history of many countries.
I believe the answer is B. I think it's B because I just studied this subject in school and it sounds best
Answer:
the answer woukd be 89and uy and gh and eurh nd hu8
Explanation: