What is the difference between magma and lava?

Based on what you know about the location of the earth in relation to the sun, why is this called the goldilocks zone in other galaxies?

Where is the world’s shortest commercial runway?

When the soviets created the borders of their central asian and caucus republics, the paid little attention to where each region’s ethic group lived. ethnic-related disputes exist along every sherd boundary in central asia. true false