Is primary or secondary source a journal entry dated in 1907

1. In a hot-spot volcanic island chain, such as the Hawaiian Islands, all islands possess active volcanoes simultaneously and therefore the risks of volcanic hazards are about the same for all islands. a. true b. false

If our world changed right now and reverted back to a hunter gatherer society, what aspects of culture do you seriously think would survive?

The geologic time scale is divided by major changes in the fossil record. a. True b. False

Water that fills the cracks and spaces in underground soil and rock layers is called

Age, family, and economic class are examples of: A. genders. B. ethnic groups. C. religions. D. social identities.

Why do the North and South pole experience seasons differently than the rest of the planet? Why do they have periods of continuous daylight or continuous darkness?

According to the International Astronomical Union, which of the following is one of the criteria for an object to classified as a Planet? Select all that apply.

What physical features are the five largest cities in the u. S. Near?

Because of his failed economic plan, Mao Zedong later opened China up to foreign trade. True False

Your friend tells you that our orbit is so special that it is at just the right distance from the sun for us to be at the right temperature for life to flourish. He says that if we were even ten miles closer to the sun, we would burn up.