An “isogloss” is a geographic boundary of a linguistic feature.
“Centum-Satem” is the Indo-European language family. Centum includes Germanic, Celtic, and Italic. Satem includes Iranian and Balto-Slavic.
Greek, Sanskrit, French, German, English and other Indo and European languages share commonalities and are thought to be derived from these earlier parent languages.
Jackson and Meridian because they are in Mississippi which is mostly composed by the plain region
Answer:
Student C.
Explanation:
The student C statement is correct about the disappearing of Saturn's rings. The main reason of disappearing of Saturn's rings is the sloping of the Saturn planet. Saturn has its own orbit in which he revolve around the sun, During its movement, the orbit takes it to a location where the planet seems to tip just enough so that the rings slowly seem to be disappearing. The view of student A is incorrect because the ring is not made of methane gas, it is made of large pieces of comets, asteroids or shattered moons. The view of Student B is also incorrect because there is not just the ice coated dust particle but also pieces of rocks which reflect the light not refracted.
Acid rain hastens the physical deterioration of rocks.
<h3>What is the physical weathering of rocks?</h3>
Rocks, minerals, and soils disintegrate through a process known as physical weathering, sometimes known as mechanical weathering. Abrasion is the main physical weathering process (the process of reducing the size of clasts and other particles).
Weathering physically comes in three different forms.
- Abrasion weathering: In this process, water and wind-borne pressures break down large rocks into tiny fragments.
- Exfoliation weathering causes rocks to crack and expand as pressure from unloading is released.
- During a frost wedge, rocks crack as a result of water freezing and expanding.
Learn more about the physical weathering of rocks, from:
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It is warmer and milder temperatures today, and back in the Ice Age it was colder and the summer seasons were much shorter.
