Identify the geological feature that results when the tectonic plates move apart. 1.volcanoes

2.mountains

3.earthquakes

4.rift valleys

What effect does nuclear radiation have on atoms?

Match term definition ellipse a) diagonal cross section of a cylinder circle b) diagonal cross section through the widest part of a sphere sphere c) cross section parallel to the base of a cone great circle d) shape created when a semi-circle is rotated around the y-axis triangle e) perpendicular cross section of a cone

Calculate the number of kilojoules to warm 125 g of iron from 23.5°c to 78.0°c.