Answer:
Gold minerals form in hot rocks in and around volcanoes. Low sulfur, gold-bearing hydrothermal fluids form when hot rocks heat ground water. An example of these low-sulfur fluids are hot springs like those at Yellowstone National Park. The ores of Round Mountain, Nevada, are typical low-sulfur deposits
Answer:
Explanation:
In what way is Mars similar to Earth?
Earth and Mars are similar when it comes to their basic makeups, given that they are both terrestrial planets. This means that both are differentiated between a dense metallic core and an overlying mantle and crust composed of less dense materials (like silicate rock).
In what way is Mars different from Earth?
Earth is almost twice the diameter of Mars. If Earth were the size of a baseball, Mars would be the size of a ping-pong ball. Nearly 70 percent of Earth is covered with liquid water; Mars has none. The sun warms Earth's surface to more than 100 degrees Fahrenheit.
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