Respuesta :
Low:
- Granite (igneous rock) with very few to no cracks
- Gneiss (metamorphic rock that used to be granite and underwent intense pressure)
High:
- Unconsolidated gravel and sand
- Conglomerate (sedimentary rock composed of various sizes of sediment such as pebbles and sand grains)
- Sandstone (sedimentary rock composed of sand grains)
These are the following descriptions of rocks and layers.
Layers of rocks are also called strata (plural form of Latin strata), and stratigraphy is the science of strata. Stratigraphy deals with all the properties of layered rocks. We need to find out how these rocks relate to time.
Igneous rocks are formed from lava deep in the earth.
Sedimentary rocks are formed from layers of sand, silt, dead plants, and animal skeletons.
Metamorphic rocks are formed from other rocks that have been altered by subterranean heat and pressure.
Learn more about rocks and layers here: https://brainly.com/question/14545004
#SPJ4
