Biomes
are very large ecological areas on the earth’s surface, with fauna and flora
(animals and plants) adapting to their environment. Biomes are often defined by
abiotic factors such as climate, relief, geology, soils and vegetation.
A biome<span> is NOT an ecosystem,
although in a way it can look like a massive ecosystem. If you take a closer
look, you will notice that plants or animals in any of the biomes have special
adaptations that make it possible for them to exist in that area. You may find
many units of ecosystems within one biome.
There are five major categories of biomes on earth. In these five, there are
many sub-biomes, under which are many more well defined ecosystems.
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<span>The Desert Biom - Deserts
makeup about 20% of total land cover on earth and are characterized by
little (less than 50cm/yr) or no rainfall. Desert biomes come in four major kinds—
each of these having their unique features but have similarities in their
biotic and abiotic makeup. They are the Hot and Dry Deserts, Semi Arid
Deserts, Coastal Deserts and Cold Deserts, and within these are many
deserts located in many places of the world.</span>
The Aquatic Biome<span> - This
includes all water bodies on the earth’s surface. Aquatic biomes are grouped
into two, Freshwater Biomes (lakes and ponds, rivers and streams,
wetlands) and Marine Biomes (oceans,
coral reefs and estuaries). These biomes make up about 73% of the total
earth’s surface.</span>
The Forest Biome<span> - Forests
makeup about 30% of the total land cover on earth and are of incredible value
to life on earth. They are a
store of carbon and play a very important role in climate control. They have a watershed role and are a source of many raw materials that humans depend on. </span>
The
Grassland Biomes:<span> <span>There are
two main types of grassland biomes: the Savanna Grasslands and the Temperate
Grasslands. </span></span>
The Tundra
Biomes:<span> <span>There are
two major tundra biomes—The Artic Tundra and the Alpine Tundra. </span></span>
Answer:
Biology is an interesting subject that has been intriguing scientific minds for several centuries
Explanation:
Despite exponential developments in technology over the past few centuries, the origin of life on earth is still one of the biggest mysteries yet to be unraveled.
The basis of our very origin and existence on earth lies within the depths of the biological sciences. Biology has an endless array of species( at least as of now because there are an estimated 8.7 million species on earth out of which only 1.9 million species have been discovered, so there is a long way to go!).
Every creation which is a part of nature is so adorable and unique in its own way.
Biology exists every second - when we inhale and exhale each time, respiration is taking place within our bodies, each cell receives oxygenated blood and releases carbon dioxide and other excretory wastes.
Let aside other species, we haven't yet understood our own bodies completely!!How is it that our hearts work so tirelessly throughout our life span, how is it that we are able to interpret even minute emotions and gestures without even understanding the mechanism behind it!.How is it that each one of us is able to perceive things differently?What exactly is consciousness?..The list of questions seeking their answers is endless!
Biology helps us to sort things out and find answers to such questions.
Humans aren’t the only living things biology is concerned with. It also tells us all about plants and animals – how they live, what they’re made up of, and how they interact with mankind and each other. This enables us to make the most of our planet’s natural resources while trying to minimize the impact we have on the environment.
Your hypothesis and during your conclusion
Oh I love this question. "MRSA" or "Mithicillin resistant staphylococcus aeues" is bacterial infection.
MRSA is unique to bacteria for it's ability to replicate and maintain homeostasis even when an antibiotic in introduces to destroy it. This resistance can have dangerous consequences usually mainly due to the requirement of needing aggressive in hospital treatment, its tendency to spread fast, and its ability to hit you so hard you could go into Sepsis. Its additionally dangerous because it's prevalent in the hospital.
While many people like to blame doctores for, "over prescribing" of antibiotics the fault doesn't't rest with a provider. In regards to evolution when a person is sick with a a common staphy infection people are prescribed antibiotic. The patient is required and usually specifically told to take the full course. The reason why is because the bacteria that would cause MRSA would still not have developed but are still alive following a treatment... However they gain the ability to become antibiotic resistant if the full course of antibiotics are not followed to a "T".