How do the thickness and density of Earth's crust and mantle differ?

How can you tell which fossil is oldest looking by at the layers of the earth

according to census 2000 what happened between 1990 and 2000 to the number if people in the united states that spoke russian

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?

Which statement is true? A desert can form anywhere if rainfall decreases. A desert forms when rainfall decreases in a dry climate. Decreased rainfall is a result of a desert, not a cause of one. Rainfall is unrelated to the formation of a desert.

What kind of sediment motion in a stream can create finer sediment clasts?

Which phrases/sentences are true for colors found on the color wheel?

What does it mean for a livestock animal to be "sound"?

The Pacific Ring of Fire does not create this phenomenon? Group of answer choices Tsunamis Volcanoes Earthquakes Hurricanes

Which of the following are types of thematic maps? Check all that apply.

Which is the most accurate method of showing the entire surface of the earth? A. Mercator projection B. globe C. global gores D. Robinson projection