Well since there no multiple choice I will tell you about the generation going now. Throughout history people have been expanding the use technology and a problem that this generation is using the resource given to you. So a concern that I suggest is the expansion of resources. Although some people don't use this because some families believe technology is not what "God" made so they don't bother to use and pushes this onto there kids.
Answer: been formed not too long ago from the volcanic experience
Explanation:
Basalt is a an extrusive igneous rock formed from instant cooling of lava which is rich in magnesium and iron and was exposed close to the surface of a moon. Most volcano are rocks are basalt
The observation of a dark-colored basalt rock means been formed not too long ago from the volcanic experience.
<span>What architectural feature that was a part of the Greek temples is also found in building such as the White House in the capital = </span>Columns