Select the correct answer from each drop-down menu. Complete the sentence about igneous rock. When a rock turns into [magma, sediment, or calcite] all the material it contains is destroyed and melted by extreme heat. For this reason, igneous rocks don't contain any [minerals, fossils, crystals].

Which of the following energy sources is not an example of renewable energy? a. a wind turbine farm b. a clean-burning, coal-fired electric plant c. a hydroelectric dam d. a solar panel mounted on a home

What factors contribute to american farming success?

15 points need quick 1. looking at your graph and the geologic time scale during what period did this rock form? what is the age span of the rock, in millions of years? 2. this rock sample is limestone and shale. with what you know about rock formation, what type of environment did these organisms live in? 3. if some of these fossil samples were found in a rock also containing leaf fossils, could you use radiocarbon dating to determine the age of this rock? explain.