Answer:
It includes a series of elevations and depressions.
Explanation:
Ridges are basically small elevations and if you look at them from a flat surface, they might even look like small mountains. In reality they are only 700ft tall.
Valleys on the other hand are plains with not ridges or small mountains.
Therefore a ridge and valley region would consist of a series of elevations due to ridges and depressions due to the plain valleys.
Two points on the line y=2x-3 are (1.5,0) & (0,-3)
Answer:
a.The Venus flytrap.
b.haustoria.
c.Symbiosis.
d.stomata.
<h2>Hope it helps you.</h2>
Urban area could produce photochemical smog if there is B.many vehicles and a climate that is warm, dry, and sunny.
<h3>What is Climate?</h3>
Climate serves as the term that describes the average weather of an area.
Therefore, climate let us know the different seasons, rainfall in an area and with warm, dry, and sunny weather, photochemical smog would be produced.
Learn more about Climate at;
brainly.com/question/25707645
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Answer:
The magma that melts in the upper mantle and erupts at the mid-ocean ridge has a different composition (higher in Ca, Mg, Fe and relatively lower in Si and Al) than the composition of the magma (more Si, Al, Na, K rich in relative terms) that built the continents. Melting different degrees (2%, 5%, 30%) of a rock with a mantle-like composition generates magma of different Al, Si contents. Continents grow at their edges by partial melting of oceanic crust that is being subducted, generating magmas of a somewhat more Si, Al-rich composition than the subducting slab itself. The chemistry and physics of melting a mixture of minerals rather than one homogeneous substance has the wonderful outcome of creating two distinct types of crust:
