Answer:
You have found a limestone layer with numerous fossil corals, fossil sponges, and other fossils, little or no stratification, an absence of cross-bedding and ripple marks. In which environment was this limestone formed?
answer; an organic reef
Explanation:
An organic reef is a sedimentary rock structure of significant dimensions, erected by and composed almost exclusively of the remains of corals, algae, bryozoans, sponges and other sedentary or colonial organisms.
<span>magnetic and electric fields are applied perpendicular to each other
Microwaves are electromagnetic waves which are composed of magnetic and electric fields oscillating perpendicular to each other.</span>
This Is called deforestacion if to many trees are cut animals either have to adapt or find a new place if this doesnt happen the die
Sheets
Explanation:
Silicon - oxygen tetrahedra in clay minerals are arranged in form of sheets. In clay minerals the silica tetrahedra is classified as a sheet silicate.
- The layers are arranged on top of one another like leaves of books.
- There are different arrangement of silicate structures in different minerals.
- In some minerals like quartz, they are interlocked forming a framework pattern.
- Examples of clay minerals are phlogopite, montmorilloinite, e.t.c
Learn more:
Silicate minerals brainly.com/question/4772323
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