The Difference Between

Natural eutrophication occurs when bodies of water gradually accumulate nutrients from sources like soil erosion and decomposing organic matter, leading to increased plant and algae growth. Artificial eutrophication is the rapid increase in nutrients in water bodies due to human activities like agriculture runoff and wastewater discharge. Artificial eutrophication can have more severe and harmful effects on aquatic ecosystems compared to natural eutrophication.

Chronostratigraphic divisions of the geologic timescale are in units of geological material, while geochronologic divisions are periods of time. It is important to make this distinction because while you can visit a deposit of fossils from a certain time period (the geological material; chronostratigraphy), you can visit the actual time period (geochronology).

Saccharomyces boulardii is a probiotic yeast which fights against pathogens in the body. S. boulardii is useful for diarrhoea, food poisoning, IBS, IBD, C. difficile, and Candida overgrowth.

It can be bought as capsule supplements and taken either on a daily basis (for conditions such as Inflammatory Bowel Disease) or as a one-off (for anyone with diarrhoea wanting a natural solution).

They have different compositions. Most igneous rocks fall into a spectrum ranging from mafic (low silica, dominated by iron, magnesium, and calicum) to felsic (high silica, dominated by sodium and potassium)

On this scale rhyolite is felsic while andesite is intermediate. Rhyolite is dominated by the presence of quartz, potassium feldspar, and sodium-rich plagioclase. Rhyolite also tends to contain more volcanic glass. Common colors of rhyolite are light gray, white, and pink. Andesite often contains plagioclase with a fiar balance of sodium and potassium. Plagioclase is also a common dominant mineral. Andesite is darker than rhyolite, ranging from gray to almost black.

A ridge is a narrow, elongated elevated landform that slopes downwards on both sides. A horst is a raised block of the Earth's crust bounded by faults on either side. In essence, a ridge is a continuous elevated feature, while a horst is a raised block that is bounded by faults.

Yes, there are differences between the 5 oceans. They are the Pacific, Atlantic, Indian, Southern (Antarctic), and Arctic oceans. The differences lie in their size, location, depth, marine life, and climate. Each ocean plays a unique role in the Earth's ecosystem and has distinct characteristics.

In the homosphere the concentration of gases remains the same throughout, and the gases are mixed, always in the same proportions. In the heterosphere the concentration of gases is different in different places, and the gases are typically in the form of layers, rather than mixed together.

Earth's compositional layers refer to the different materials that make up the planet (crust, mantle, core), while its structural layers refer to the physical attributes and properties of these layers (lithosphere, asthenosphere, mesosphere, outer core, inner core). The compositional layers focus on the elements and compounds present, while the structural layers focus on how these layers behave and interact.

Sandstone is sedimentory. It also often red to brown, light gray to nearly white. Sometimes it is yellow or green. It usually is composed of rounded grains that are all of the same size; and it is usually medium grained. Some sandstones show slight color variations. How Was It Formed: quartz sand that is produced by the weathering of other rocks (such as granite, gneiss, and other sandstones) is deposited by rivers, waves, or wind. The sediment may have been a sand bar, an ocean beach, or desert sand dunes. The sand is buried under other sediments, compacted by the weight of those sediments, and cemented by material dissolved in water that seeps through it.

Obsidian is igneos. Obsidian is a glass and is usually black, although sometimes it may be slightly grayish or greenish. It may include some white crystals that look like snowflakes (snowflake obsidian). It may include swirls of a red color. Obsidian breaks and chips like glass. The location where the chip came out is scoop shaped, like the inside of a clam shell. The chip often has ridges that that are semicircular. This kind of break is called a conchoidal fracture.

Fill is not optimized for growing grass, plants, shrubs or trees. It is often sandy or contains high clay content because it is taken from deeper under the surface, where little organic material exists. Topsoil, on the other hand, is optimized for use as a nutrient-rich top layer ideal for growing grass and plants. It often has compost mixed into it, and its composition is more balanced than that of fill. There is more organic material in it, and it should not appear sandy or clay-ey. Bottom line is, you use fill build up low areas and level the field, and then cover it with a few inches of topsoil so you can grow stuff and prevent erosion.

Quarrying takes place at a quarry, a relatively small open pit mine where the usual product is dimension stone for construction or decorative purposes. Mining takes place at a mine, which may be of the open pit, surface, or underground variety, where the usual product is a valuable ore or coal, not normally dimension stone.

EarthBound is the American title for MOTHER 2, which is the only game in the series that came to the states. MOTHER (NES) and MOTHER 3 (Game Boy Advanced) are the other two games in the series. MOTHER 2/EarthBound was for the SNES, but is now incredibly difficult to find due to legal issues.

A cliff is generally at the edge of a mountain or some other rock formation and is of hard rock, trees, roots, et al. It is formed by a sharp edge to a relative flat area and a long nearly vertical drop.

A dune is where the wind has blown sand or other small particles into small hills. They form attractive beach scenes along the coastline and also appear in sandy deserts. Dunes have no sharp edges nor long, nearly vertical drop-offs.

A capsid is a protein coat that encloses the genetic material of a virus, providing protection and shape. An envelope is a lipid membrane that surrounds some viruses, derived from the host cell membrane as the virus exits the cell. Not all viruses have an envelope, but all viruses have a capsid.

Hydroelectric energy is generated by harnessing the energy of flowing water, typically by the use of dams, while coal energy is produced by burning coal to generate heat. Hydroelectric energy is renewable and cleaner than coal energy, which releases greenhouse gases and other pollutants when burned. Additionally, hydroelectric dams can have environmental impacts on aquatic ecosystems, while coal mining has significant environmental and health implications.

A dammed lake is a man-made reservoir created by blocking a river with a dam to store water for various uses. An aquifer is an underground layer of rock or soil that holds water, serving as a natural reservoir. Dammed lakes are surface water sources, while aquifers store water underground.

Both mutation and adaptation involve changes in an organism's genetic makeup in response to changes in the environment. Mutations are random changes in DNA that can lead to variations in traits, while adaptation is the process by which organisms adjust to their environment over time to increase their chances of survival and reproduction. Both mutation and adaptation play crucial roles in evolution.

1. Primary hamostasis.

2. Platelets aggregation and adhesion.

3. Factor activation

4. Calcium

5. Prothrombin to thrombin

6. Fibronigene to fibrin

7. Clot

Serology typically refers to the study of blood serum and the detection of antibodies, while immunological tests encompass a broader range of tests that assess the immune system's response to infections or diseases. Immunological tests can include various methods beyond just serology, such as cellular immune responses or cytokine measurements.

Endomycorrhiza form a symbiotic relationship where the fungal hyphae penetrate inside the root cells of the plant, whereas ectomycorrhiza only penetrate the outer layer of the plant roots. As a result, endomycorrhiza have a more intimate association with the plant, while ectomycorrhiza form a sheath around the roots.

Hemopoiesis is the process of blood cell formation in the bone marrow, whereas erythropoiesis specifically refers to the production of red blood cells. Hemopoiesis involves the formation of various types of blood cells such as white blood cells, platelets, and red blood cells, while erythropoiesis is focused solely on the production of red blood cells.

Vacuoles are organelles encharged to store food,water,or other materials needed by the cell. The can also store waste products until the wastes are removed.

Ribosomes are grain-shaped organelles that produce proteins.

Reticulocytes are immature red blood cells containing remnants of ribosomal RNA, indicating active erythropoiesis, while mature erythrocytes lack ribosomal RNA and hemoglobin synthesis. Reticulocytes have a bluish tint and larger size compared to mature erythrocytes. Once mature, reticulocytes lose their ribosomal RNA and become fully functional erythrocytes, responsible for oxygen transport.

Spot and Landsat are both remote sensing patforms operating over several bands of light. Landsat is older and american and spot is younger and french they are tasked very differntly. spot has the ability to capture sterio imagery and tilt its lens' in order to capture areas it is not directly overhead from whereas Landsats instruments are fix so has a set revist time of off the top of my head i think 16 days. Landsat has a lower resolution...... this list goes on and on there completly differnt apart from the fact that there remote sensing platforms