Who many eras are there in the fourth eon

Dissolved solids enter the oceans from all of the following methods except A. Volcanic eruptions B. Meteorites C. Chemical weathering of land rocks D. Chemical reactions between sea water and newly formed rocks on the sea floor

An equilateral triangle with side lengths equal to 12 StartRoot 3 EndRoot units is inscribed in a circle. Half a side length of the equilateral triangle is, so the apothem is units long and the radius of the circle is units long.

If you borrow $1,700 at 7% simple interest for one year, how much interest will you pay? A. $1819 B. $119 C. $7.00 D. $120

Which of the following is a true statement: A The five oceans are completely separated from one another by continents. B The great ocean conveyer belt is powered by wind, tides, Earth's rotation, the sun and differences in water density.

Why is south islands west coast called the "wet coast "?! A. It's terrain consists mostly of rainforest B. Weather systems crossing the Pacific from South America hit this coast first C.

Mt. Elbert is located in A. the Appalachian Mountains B. the Laurentian Mountains C. the Rocky Mountains D. the Pacific Ranges

Name at least three things mississippi alabama and georgia have in common

Below is information relating atmospheric pressure to altitude relative to sea level: The atmospheric pressure at sea level is 760 mmHg. The atmospheric pressure of the Dead Sea (0.40 km below sea level) is 800 mmHg.

Based on the map above, which of the following continents are the most developed? Note, the darker the shade of green, the more developed the region is. A. Africa and Australia B. North America and Europe C. Asia and South America D. Europe and Asia

Alexander Hamilton and Thomas Jefferson - Answer the following questions about each. 1. What role did they serve in George Washington's Cabinet?