Answer:
D) the steady, clocklike decay of certain radioactive isotopes over time.
Explanation:
Geologists use radiometric dating to estimate how long ago rocks formed, and to infer the ages of fossils contained within those rocks.
For example, when rocks are formed, such as igneous rocks (formed when molten rocks cools), certain radioactive atoms are trapped inside the rocks during this formation process. Then these radioactive atoms decay over time.
The age of the rock can be estimated by comparing the occurring radioactive isotope within the material to the abundance of its decay products, which form at a known constant rate of decay.
From the options;
A) this is about the formation of the radioactive molecules and not about radiometric dating
B) this is radiocarbon dating (cabon dating/carbon-14 dating)
C) the <em>assumption </em>is wrong since the radioactive isotopes decays not accumulate.
D) the corect option as I explained earlier.
I would say B. Ever hear the phrase, "warm air rises"?
The given scenario is related to centripetal force and economic force.
<h3>What are Centripetal forces in Economics?</h3>
Centripetal forces withinside the monetary dimension unite a country by making sure the populace that there are enough resources to aid the long-time period balance of the state. A satisfactory infrastructure might be a centripetal force in a state.
The migration of Thai and Sri Lanka citizens to Dubai in search of work will lead to an increase in economic force in the city.
Hence we can conclude that the given scenario is related to centripetal force and economic force.
Learn more about Centripetal forces in economics:
brainly.com/question/19706075
#SPJ1
Agriculture availibilty is profound in these areas as fields for agriculture is great for farmers. Spices and vegetables can be grown very well.