A dolphin dives at a rate of - 7 feet per second. How long will it take the dolphin to reach a depth of - 128 feet?

We know that the Earth's crust is composed of plates. There is also evidence that these plates move. But how? Some of these statements correctly describe the mechanisms behind plate movement.

Africa: Do humans change their physical environment to adapt, or do humans adapt themselves to their physical environment? Provide examples to support your response.

Where is magma found

Is it possible that sometime in the future all the land on earth will become one big city?

Once it was realized that the pulse period tells us the rotation rate of the pulsar, why did astronomers know that these could not be normal stars?

If the earth did not rotate where would the air naturally flow from?

Whats one reason many native born americans were in favor of restricting immigration'

What are the characteristics of less-developed countries?

Select the correct answer. Which of the following statements most accurately describes current population trends in Russia? A. The population is increasing due to immigration from neighboring countries. B.

How do patterns of land use in Central America affect social, economic, and political conditions in the region?