A radiometric age for a mineral crystal inside an igneous rock measures the amount of time that has passed since the atoms within the crystal were part of a body of molten magma.
<h3>What is igneous rock? </h3>
Igneous rocks create when lava colds and crystallizes, either on the boundary of the Earth or heavy inside the crust.
Because of the high heat present underneath, all magma forms in the lower crust or upper mantle.
A mineral crystal's radiometric age in an igneous rock indicates how long it has been since the atoms within the crystal were part of a molten magma body.
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In seafloor spreading, new oceanic crust is added at the mid-ocean ridge, and, as intrusion continues, seafloor moves toward the edge of the oceanic plate, where it is ultimately pulled back down into the magma below. ... It has deep trenches and high ridges.
Basques are indigenous to the areas called Basques country.(Basques: Euskal Herria) Theses are found around the western end of the Pyrenees on the coast of the bay of Biscay and straddles part of the North- central Spain and south-western France.
Answer:
A county's birth rate increment is the giving birth or the change in bearingof babies hence a population that is high is achieved.
Explanation:
So the country's population will increase in the reasoning of the number of babies born, and also there might be so many children in population of the country in case, and the youth might be three quarter of the population,while the old might be less or filling the quarter of the population.
Not sure but in the bridge that crosses Niagara Falls is a transporter
