All categories

4 years ago

Rocks are grouped according to

1 answer:

8 0

<h2>Rocks are grouped according to their formation into three major groups – igneous, sedimentary, and metamorphic rocks </h2>

Explanation:

Based on their formation, rocks are further sub-grouped as:

Igneous - Intrusive or extrusive
Sedimentary – Clastic, chemical, or biologic rocks
Metamorphic - Foliated and non-foliated

Rocks are also grouped based on their properties like size, shape, texture, chemical composition, permeability, mineralogy, etc.

Based on properties rocks are sub-grouped as:

Igneous rocks – coarse or fine-grained; glassy or obsidian; felsic or mafic.
Sedimentary rocks - conglomerate, sandstone, breccia, shale, siltstone, chalk, crystalline or fossiliferous limestone, gypsum, rock salt etc.
Metamorphic rocks - Gneiss, hornfels, mylonites, cataclasties, marble, etc.

You might be interested in

adelina 88 [10]

Answer:

Similarity between photosynthesis and cellular respiration is that both process :

Involve production of energy

Exchange of gases

Goes through electron chain reactions

Explanation:

Photosynthesis : It is the process in which green plants containing chlorophyll prepare their food in the presence of Sunlight , water and carbon dioxide.This process occur inside chloroplast .

Here Food is prepared.Oxygen and food is produced as a result of photosynthesis .

The electrons triggers the reaction of food formation.

Energy is released during photosynthesis.

Gaseous exchange between CO2 and O2 occur.

Respiration :

It is the process in which living organism converts oxygen and food to water and carbon dioxide . Here energy is released in the form of ATP. It take place inside the mitochondria of the cell.

Exchange of Gases occur between organism and environment.

Here , mitochondrial electron transport occurs to produce ATP.

Hence , similarity between photosynthesis and cellular respiration is that both process:

Involve production of energy

Exchange of gases(carbon dioxide and oxygen)

Goes through electron chain reactions

7 0

3 years ago

Air blows at the base of circulation cells from ________ pressure to ________ pressure

Nataly [62]

air blows at the base of circulation cells from high pressure to low pressure

3 0

3 years ago

The body is a system of interacting subsystems composed of a group of specialized cells and tissues because....

marishachu [46]

In multicellular organisms, the body is a system of multiple interacting subsystems. These subsystems are groups of cells that work together to form tissues and organs that are specialized for particular body functions.

Hope This Helps! Have A Nice Day!

5 0

3 years ago

Quien quiere ser mi amigo

vfiekz [6]

Answer:

Me encantaría

Explanation:

7 0

3 years ago

How does Earth recycle tectonic plate material? i need a little help plz

ludmilkaskok [199]

Rocks are heated, metamorphosed, melted, weathered, sediment is transported, deposited and lithified, then it may be metamorphosed again in yet another cycle. This recycling of the material of the Earth's crust has been going on for billions of years, as far back as there is a preserved geologic record (about 4 billion years). Weathering and erosion at the Earth's surface can break down rocks into small bits. These can be deposited as sediments that become sedimentary rocks. Burial, with rising pressure and temperature, can alter sedimentary (as well as any other) rocks to form metamorphic rocks. Continued rise in temperature can eventually melt rocks and produce magma. Cooling of magmas leads to igneous rocks, etc.

8 0

4 years ago