For more than 10,000 years, Native peoples of the Northwest Coasthave enriched their communities by exchange. From Yakutat Bay in Alaska to the Columbia River in Washington state, Native fishermen and sea hunters traveled north and south by water and east into the interior over mountain passes to trade commodities such as oolichan oil, dentalium shells, copper, and mountain goat wool. In a region of great natural resources, this economy enabled Northwest Coast peoples to develop comfortable and sophisticated societies marked by social ranking, elaborate ceremonial life, and spectacular art created to celebrate the history and prestige of families, clans, and lineages. At feasts, or potlatches—a word from the region’s trading jargon—the status of chiefly families was confirmed by their generosity to their guests. Through lavish gifts of staples and luxuries—including, eventually, non-Native trade goods—communities shared their wealth and maintained social balance.
Encountering the Russians, French, Spanish, English, and Americans who arrived in the 18th century, experienced Native traders were quick to exchange local sea otter and other furs for guns, iron tools, and new materials used to create innovative styles of ceremonial regalia. As the fur trade declined and tourism began to increase, Native people produced objects to appeal to foreign tastes. Miniature versions of the giant totem poles that had captured the imagination of visitors to the coast, argillite carvings, and other new arts entered a collectors’ market, and Northwest Coast artists became known and admired in countries far from their homes.
The empire was divided into many provinces and each one of these provinces was governed by a governor and council of ministers. In the provinces there were local officials called rajukas, who became more powerful during the reign of Ashoka.
Answer:
Tras la llegada de los europeos a las islas del Caribe en 1492, esta región adquirió un importante papel estratégico tanto para continuar la exploración y el descubrimiento de otros lugares como para organizar la conquista y colonización de nuevas áreas.
Explanation:
The correct answer is - B. 9%.
The United States, even though are one of the biggest investors in the development of usage of renewable energy, are still not very willing to use them as much and are mostly sticking to the nonrenewable energy resources. This is mainly due to the economic factor, and the United States are not a country that accepts any downfall in its economy, especially not if it doesn't have to. This also causes a lot of controversy because it is damaging the environment, and while lots of developed countries are focusing on the usage of the renewable energy resources, the United States refuse to do so even though they are one of the two biggest polluters in the world.
Question: Which statement best explains why Earth’s outer core is in liquid form?
The iron-nickel alloy melts due to hot temperatures.
The outer core has a tarry consistency.
This region is less dense when compared to the mantle.
This region is under extreme pressure from the weight of other layers.
Answer:
The statement here that bet describes the Earth's outer core is in liquid form " The iron-nickel alloy melts due to hot temperatures."
Explanation:
The outer core of the Earth's is made up of fluid layer which is about 2400 km thick and basically made from iron as well as nickel alloy. This layer lies just above the solid inner core and below it mantle is present. The core of the Earth works like a furnace for the whole composition. It holds the intense heat as well as pressure that helps is maintaining the iron and nickel in the molten state.
