Lots of people decide to leave their homes in the Caribbean islands and migrate to other countries, mostly USA and Canada, because of multiple factors. Some of them include:
- Corruption, in most of the islands is very wide spread, and also there's big influences by the mobs.
- Poor economy and very limited choices of workplaces.
- Weather conditions, because almost every year most of the islands suffer from hurricanes and have enormous losses economically, and there's lots of casualties.
The state is Kansas, and the capital of Kansas is Topeka.
<u>Answer:</u>
All of the above mentioned options can be used by scientists to date the sediment layer they are found in.
<u>Explanation:</u>
- Rock fossils, animal fossils, etc.found in the sediment layer can be used to determine the age of the sediment based on the period of the existence of that animal or the period of formation of the rock.
- Tree rings clearly exhibit the age of the tree. Hence, a sediment layer with the evidence of tree rings can tell the age of the sediment layer.
- An amalgamation of the data obtained from the animal growth rings and the period of existence of that specific animal species can be used to calculate the age of the sediment.
- The intensity of radioactivity left in the isotopes clarifies how old the isotope is.
- The age of mineral elements can be determined exactly with the help of processes like Potassium-Argon dating, Uranium-Lead dating, etc.
- Thus it would be easy to determine the age of the sediment layer containing mineral elements.
