Here are 6 ways how to design a more effective website footer: Letâs start with a very basic, yet effective aspect of your website footer: Its visual appeal. Even if you donât put any social media buttons, links, or other information in your footer, it can still make up a powerful part of your site.
An igneous rock is one formed from the cooling and solidification of magma or lava. Examples include basalt, rhyolite, pumice, scoria, granite, diorite, gabbro, and obsidian. â¦ Magma solidifying under the surface results in coarser grained intrusive igneous rock.
Granite is an example of this type of igneous rock. Small crystals (fine texture) or no crystals (glassy texture) means that the rock cooled fast. These rocks usually form during a volcanic eruption and are called extrusive igneous rocks. Basalt is an example of this type of igneous rock.