Answer:
how did the native americans in the pacific northwest adapt to their environment? the native americans in the pacific northwest adapted to their environment by making things out of wood. they depended on the fish, wildlife, and plants instead of farming.The Native Americans used natural resources in every aspect of their lives. They used animal skins (deerskin) as clothing. Shelter was made from the material around them (saplings, leaves, small branches, animal fur). Native peoples of the past farmed, hunted, and fished.The findings conclusively demonstrate that Native Americans in eastern North America impacted their environment well before the arrival of Europeans. Through their agricultural practices, Native Americans increased soil erosion and sediment yields to the Delaware River basin."Indians cultivated and developed many plants that are very important in the world today. Some of them are white and sweet potatoes, corn, beans, tobacco, chocolate, peanuts, cotton, rubber and gum. Plants were also used for dyes, medicines, soap, clothes, shelters and baskets.
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:
It is non renewable, as there is very little (hence it is rare and so expensive)
GL!
Answer:
correct answer is A. Auriga
Explanation:
we know that stars always cross the sky from east to west
when star pass specific island when they at zenith we called them star zenith
when they are at their highest point 600 above horizon, that time they are at their zenith
Zenith stars is very useful for finding land also
so in all the above given option
at the time 1 am on November 25th
the star which will be at zenith is Auriga
so correct answer is A. Auriga
The Caspian Sea <span>is the largest lake or inland sea in the world. Is it below sea level and is located east of the Caucasus Mountains. It is a natural boundary between Europe and Asia.
Hope this Helps!
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