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STALIN [3.7K]
3 years ago
11

In two or more complete sentences, describe a scenario where human activities are related to an increase or decrease in blodiver

sity in an ecosystem. Write your answer in the essay box below
Biology
1 answer:
qwelly [4]3 years ago
7 0

Answer:

Deforestation and loss of green areas so that factories can use those areas for their benefit, exploiting the natural resources around them decrease an ecosystem's biodiversity. The invasion of industrial areas and excessive use of their natural resources causes a disbalance in the ecosystem because the plants, water, nutrients, minerals, amongst other elements, are used by industries killing animals and species, reducing populations due to pollution, and lack of food.

Explanation:

An ecosystem is a system where animals and living organisms, such as plants or bacteria, live together with nonliving elements. Living organisms interact with each other and with nonliving ones to keep the system balanced.

We can define biodiversity as the variety of living things that exist in an ecosystem.

Human activities like deforestation and the building of big factories near areas with large amounts of natural resources lead to the killing of many species. As industries kill in excess species, or they pollute an ecosystem's soil and water, the species' population decreases. Asa result, there is a disbalance in the ecosystem.

A human activity that increases biodiversity is the protection of endangered animals or laws to protect natural areas where there are many species of plants and animals that are of high importance for the planet.

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Drag each tile to the correct location not all the labels will be used identify the phases in the lifecycle of small and big sta
GalinKa [24]

Answer:

Here's an explanation instead:

Explanation:

ALL STARS BEGIN IN A STELLAR NEBULA / NEBULA

Depending on how much mass the star has, it changes what path of life cycle it will take. Low mass or average mass stars become an average star, also called a main sequence star. It swells after millions of years into a Red Giant which is GIANT. Many many many years later, it becomes a planetary nebula, and finally becomes into a white dwarf.

If the star has a large mass, it is classified as a massive star, and also goes through a form of main sequence. It swells into a MASSIVE GIANT TREMENDIOUSLY LARGE AND UNNECCESSARILY BIGGO star called Red Supergiants. After millions and billions of years, it becomes a Supernova, which finally becomes a black hole if the outer layers literally get blown off into space and the core collapses and gets compacted into incredibly dense Nano-Googleplex  sized molecules. If it doesn't, it becomes a cool Neutron Star.

I cannot drag tiles around, because there is no tiles or labels, however, I hope you get the point from this weird answer.

7 0
4 years ago
How might the descruction of rainforests affect the balance of gases in Earth's atmosphere?
iVinArrow [24]

Answer:

If you destroy rainforests, there will be less oxygen in the air and more carbon dioxide. Trees and plants produce oxygen so that is why.

Explanation:

7 0
3 years ago
What is cellular respiration?
sveticcg [70]
Definition : "Cellular respiration<span> is a set of metabolic reactions and processes that take place in the cells of organisms to convert biochemical energy from nutrients into adenosine triphosphate (ATP), and then release waste products."

Simplified : </span>Cellular respiration is used to take in food, then is used to create ATP. ATP is a chemical the cell uses for energy. This process is called aerobic respiration. The process uses oxygen, and has four stages known as  Link reaction, glycolysis, the Krebs cycle, and the electron transport chain.

You might want to re-word the simple version a little, I worded it the best I could but I used information from wiki. 
8 0
3 years ago
Read 2 more answers
Which cranial nerves do not have somatic motor fibers that control the extraocular muscles?
GarryVolchara [31]

Cranial nerve V do not have somatic motor fibers that control the extra-ocular muscles. The extraocular muscles are innervated by three cranial nerves, oculomotor nerve , trochlear nerve, abducens nerve.

Trigeminal nerve is the fifth cranial nerve . Its primary function function is to provide sensory and motor innervation to the face. It is main function which transmitting sensory information to the skin, sinuses, and mucous membrane in the face. That nerve is communicates touch , pain and temperature to brain.

Three cranial nerves carry purely sensory information and four cranial nerves carry almost entirely somatic motor information. The remaining cranial nerves carry some combination of sensory, somatic motor and parasympoathetic information.

To learn more about Cranial nerve V here

brainly.com/question/14084468

#SPJ4

6 0
2 years ago
Making Inferences Why do
Hoochie [10]

Answer:

because the pain in our body is from the skin or tissue so when you pull the hair you are actually up rooting it from its attachment with ur skin hense you feel the pain

4 0
3 years ago
Read 2 more answers
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