Suppose you found an igneous rock that has almost even amounts of silica iron and magnesium. how would you classify this rock?

What are important thing that are made by minerals?

your friend from Europe would like to visit the United States in the winter but wants to avoid any areas that are called where should you recommend she go. a. Florida. B. michigan. c. idaho. D. new york

The graphs of y = 4x and 4x are shown blew. In genera, how dose the growth

Advancing glaciers create U-shaped valleys called A. rias. B. fjords. C. aretes. D. cirques.

Explain one environmental impact of fossil fuels.

What is the relationship between relief and topography?

What has one eye, but can't see?

What is the luminosity of a 2-solar-mass main-sequence star compared to the sun? 2 0.14 1.414 11.3?

To find the enthalpy of a reaction in the lab, you measured the of the reactants

Which of the following rocks is formed by cooling lava? A. obsidian B. limestone C. sandstone D. marble