<span>The
Amur river became the current boundary between Russian and Chinese
lands in 1858 with the treaty of Aigun, reversing the 1689 treaty of
Nerchinsk in which Russia cede the north bank to Qing china. Hope this helps you!!</span>
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.
The order that they arrive in is P waves which are also called primary waves and are the fastest then, there are s waves which are known as secondary waves then there are surface waves
Answer:
Yes, Nomadic way of life reflects the adaptation of the tribal group.
Explanation:
Nomadic life refers to a lifestyle where the person doesn't have a fixed habitat. They keep moving from place to place in search of food and shelter. Due to scarcity of food and shelter at one place, people used to keep moving from one place to other. This shows how adaptive these people were. They used to easily adapt themselves to the place they used to travel.
Nomads travel in groups or tribes. They have their own distinct form of living style.
