Answer:
Radiocarbon dating
Explanation:
Radiocarbon dating measures radioactive isotopes in once-living organic material instead of rock, using the decay of carbon-14 to nitrogen-14. Because of the fairly fast decay rate of carbon-14, it can only be used on material up to about 60,000 years old.
I think it is pitch I am not 100% sure
Answer: The diagrams above show an area that <u>was once a pasture</u> that has since undergone changes to the <u>vegetation </u>over time.
The following changes in the <u>hydrologic cycle</u> is most likely to occur as a result of the change in vegetation in the area:
Explanation:
When we <em>lose vegetation</em> in an area we face serious problems, one of them is the decreased precipitation . If changes are <em>made by man</em>, for example, as in deforestation, the consequences are <u>even worse.</u>
<u><em>Deforestation </em></u>can cause a serious <u>reduction of rainfall</u> in the tropics, with serious consequences for the population not only in that region but in <em>neighboring areas.</em> The air that passes over large areas of tropical forest produces at least twice as much rain as that which travels over areas of low vegetation .
In turn this also <u>affects the other factors</u> of the cycle. The vegetation <em>contributes</em> moisture through an <em>evapotranspiration process</em>, as it is called the evaporation of the rivers together with the transpiration of the plants. This moisture is transported by the winds.
We can say then that <u><em>the loss of vegetation</em></u> in an area (whether on purpose or not) <u><em>will corrupt several cycle factors</em></u>, mainly damaging the rainfall rate.
Fold mountains
When plates collide or undergo subduction (that is – ride one over another), the plates tend to buckle and fold, forming mountains. Most of the major continental mountain ranges are associated with thrusting and folding or orogenesis. Examples are the Balkan Mountains, the Jura and the Zagros mountains.
33.11 km is not very far, if it was that close we would all be dead
