The heat from volcanic lava comes from near the asthenosphere. The asthenosphere is a zone of Earth's mantle beneath the temperature lithosphere that is thought to be significantly hotter and more fluid than the lithosphere. The asthenosphere spans from roughly 100 km (60 miles) to about 700 km (450 miles) below the Earth's surface.
The asthenosphere boundary is essentially characterized by temperature, and it begins when the crust reaches 1300° C. At this temperature, the crust begins to melt and move more like a liquid. The asthenosphere is crucial in plate tectonics because convection currents slowly shift the tectonic plates above.
To learn more about asthenosphere, click here.
brainly.com/question/11484043
#SPJ4
It means you're limited to what to spend, so you can afford other things or still have money left over.
Answer:
At first, America was only inhabited by the native American. During the peak of European exploration, many settlers from different part of Europe (Most notably Britain, France, and Spain) Came into America in order to colonize this territory. A lot of them came in while bringing slaves that they kidnap / purchase from Africa.
Centuries after the colony was created, Industrial Revolution started to entered America. This provide a lot of job opportunities In America. Many immigrants from all over the world such as Asia, middle east, Ireland, and Russia came into this country as immigrants. They wanted to work in factories to improve their standard of living. Pver time, this created diverse ethnic groups In America.
I’m sorry, but I do not understand a word you just said
The correct option is D.
The Clayton Act of 1914 was passed as an amendment to Sherman Antitrust Act of 1890. The law was enacted in order to prevent businesses from practicing anti-competitive acts, it was aimed at eliminating the monopoly activities that are practiced by some large corporations.