When a volcano erupts, it results in dangerous lava and mud flows, and the ash it produces can travel hundreds of miles. which of the following best describes an initial consequence of this catastrophic event?

less diversity of plants
prolonged drought
increase in invasive species
plant populations increase

The steps in the formation of extrusive igneous rocks are listed below in an incorrect order: 1. rock melts due to high temperature. 2. rock is buried deep under earth's surface. 3. magma is forced out of earth's surface during volcanic eruption. 4. lava cools and crystallizes to igneous rock. which of these best shows the correct order of steps in the formation of extrusive igneous rocks? 1, 3, 4, 2 2, 1, 3, 4 3, 4, 2, 1 4, 2, 1, 3

What is gene expression control that occurs after the generation of rna

We all have different forms of genes from our parent(s).what are these different forms called? a. alleles b. characters c. dna d. resources