Rocks and Minerals as Resources Lab Activity

Reflection Questions:
1. Describe the ways mining in the real world can affect society, ecosystems, and the environment of a specific region.
2. Using your answers to the question above, list the criteria you believe should be addressed by land reclamation. Prioritize your criteria by order of importance. Explain the order you selected for your criteria.
3. Complete reclamation of mined land is the solution you practiced in this cookie mining lab. What reasoning supports this solution as one that will provide the largest benefits and least costs to society and the environment?
4. Legislation requiring the reclamation of the land makes mining more expensive. How important is this constraint to achieving complete reclamation of mined land?
5. Were the minerals evenly distributed throughout the cookie mines? In the real world, how important is this constraint (distribution of mineral ore) to achieving complete reclamation of mined land?
6. Were you able to restore the land exactly as it was prior to mining? In your experience, would reclamation of mined land be able to restore and stabilize the natural system of the region?
Refining Design
1. How would you refine your mining techniques in this activity in order to maximize reclamation? Be sure to include proposed changes in costs, safety, and restoration of the area.
2. Predict how your refined mining techniques could affect the social and environmental stability of the region.

Answers

Answer 1

Mining is the birth of minerals and other geological accouterments of profitable value from deposits on the Earth.

Mining negatively affects the terrain by converting loss of biodiversity, soil corrosion, and impurity of face water, groundwater, and soil. Mining can also spark the conformation of holes. The leakage of chemicals from mining spots can also have mischievous goods on the health of the population living at or around the mining point.In some countries, hidden-trapping companies are anticipated to cleave to recuperation and environmental canons to ensure that the area hidden-trapped is ultimately converted back into its original state. still, violations of similar rules are relatively common.

Loss Of Biodiversity

frequently, the worst goods of mining conditioning are observed after the mining process has desisted. The destruction or drastic revision of the pre-mined geography can have a disastrous impact on the biodiversity of that area. Mining leads to a massive niche loss for a diversity of foliage and fauna ranging from soil microorganisms to large mammals. Aboriginal species are most oppressively affected since indeed the fewest dislocations in their niche can affect extermination or put them at high threat of being wiped out. poisons released through mining can wipe out entire populations of sensitive species.

legislation related to mining-

There are different kinds of legislation. The legislation that needs land to be restored after mining tends to make mining to be veritably precious as it does so through the duty of some rules and regulations for the hidden-trapping companies.

Through this, it handles the responsibility of their land declination and takes back the land to its original form. This process is known to contribute to the fiscal counteraccusations of a company.

Why is it important to take land after mining?

Mining is known to be an act that disturbs the land. A lot of mines now are been known to reclaim the face in the course and after mining is completed, and therefore they return the land for useful purposes.

Reclaimed mine lands are known to be veritably beautiful and useful to wildlife and mortal uses.

Learn more about Mining here:

https://brainly.com/question/5168809

#SPJ10


Related Questions

Information collected directly with the senses is

Answers

the answer would be observation

What is the percent by mass water in calcium chloride hexahydrate?

Answers

Answer:

the answer is 3%

It would be 3%.

Hope this helps!!

>Rijja<

Please mark brainliest! Would be well appreciated :)

All of the following organisms are involved in carbon fixation EXCEPT Group of answer choices green and purple sulfur bacteria. cyanobacteria. lichens. algae. mycorrhizae.

Answers

Answer:Mycorrhizhae

Explanation:

The small intestine has special structures, called villi, which help absorption of digested food. Which of the following is NOT a feature?
B1. Good blood supply
B2. Impermeable walls
B3. Large surface area
B4. Thin layer of cells

Answers

B2) Impermeable walls

Villi together with it's microvilli tremendously increase surface area of absorption. And hence supports effective absorption of nutrients into blood. Villi have permeable membranes . Thus, nutrients can easily get their way through them.

Review 2
A Write True or False for each statement.
1. Red blood cells have no nucleus.
2. While blood cells contain hemoglobin.
3. Amoebas are smaller than bacteria.
4. Plants and animals are multicellular.
5. Cells require water to divide..
6. Water moves across cell membranes by osmosis.
7. White blood cells destroy invading bacteria.
8. Cells that work together are called tissues.

Answers

1) True
2) False
3) False
4) True
5) True
6) True
7) True
8) True

Natural selection results in ______. Group of answer choices a decrease in the size of a population. an increase in the size of a population. increased genetic variation. offspring adapted to their current environment

Answers

Answer:

increase in genetic variation

EASYYYYYY
If global warming continues, what do you think will happen to the glaciers and icecaps of the Earth? What consequences will this have for people and other living things?

Answers

Answer:

Glaciers and Icecaps will melt.

The Consequences would be,

- Animals will lose their habitat due to melted Icecaps. Animals like polar bears, arctic foxes, snowy owls, reindeer, etc. They may also get extinct.

- It will create more frequent and intense coastal storms like hurricanes and typhoons.

- Coniferous plants will have problems

Answer:

The glaciers and icecaps will eventually melt

would cause evolutionary change in animal populations that colonize a new environment as its conditions differ from those found in their home?

Answers

Gene flow would cause an evolutionary change in animal populations that colonize a new environment as its conditions differ from those found in their home.

What is Gene flow?

In genetics, the expression 'gene flow' refers to the migration of organisms or movement of their reproductive germinal cells to a new place.

 

Gene flow is well known to alter the genetic structure of the population in the site where it occurs.

In conclusion, gene flow would cause an evolutionary change in animal populations that colonize a new environment as its conditions differ from those found in their home.

Learn more about gene flow here:

https://brainly.com/question/26318876

#SPJ12

The stage of the cell cycle during which the cytoplasm divides to form two cells is called:.

Answers

Mitosis? I believe, can’t you just search that up though

If square is dominant over round, what are the phenotypes for the following genotypes?
SS
Ss
ss

Answers

Answer:

SS: square Ss: square ss: round

Explanation:

The dominant trait is the capital letter

what does the immune system do to fight off malaria?

Answers

Answer:

The body raises the temperature of the body to create an unlivable area for  the parasite.

Explanation:

It provides Antibodies which block invasion of sporozoites into liver cells. IFN-y and CD8 T cells inhibit parasite development in hepatocytes. Antibodies block invasion of merozoites into erythrocytes. Antibodies prevent sequestration of infected erythrocytes by preventing binding to adhesion molecules on the vascular endothelium.

Which organelle is responsible for giving plants colors other than green?
vacuole
chloroplast
mitochondria
lysosome




DNA is organized into structures called
microtubules
chromosomes
thylakoid stacks
nuclei

Answers

Answer:

chloroplast

chromosome

Explanation:

same

Answer:

Correct answer is vacuole.

Explanation:

Vacuoles containe anthocyanin pigment which makes vacuoles to appear in different colour such as red, blue and purple.

DNA is organized into structures called chromosomes.



Chromosome is made up of DNA tightly coiled many times around protein histone.

#SPJ2

What is the original purpose of a
quick stimulus and response in
the body?
A. to protect itself and respond quickly to
dangerous situations
B. to learn about the world
C. to evolve the senses
D. to conserve energy and not move as much

Answers

Answer:

A

Explanation:

To protect itself and repond quickly to dangerous situation

The arteries a. serve as rapid-transit passageways from the heart to the organs because of their large radii b. act as a blood reservoir because they have the capacity to store large volumes of blood with little change in their internal pressure c. are the major sites of blood flow resistance in the vasculature d. are the site of exchange between the blood and surrounding tissues e. none of these

Answers

The arteries act as rapid-transit passageways from the heart to the organs because of their large radii. The correct option is A.

Functions of the arteries

The arteries are blood vessels that carry blood away from the heart to the cells, tissues, and organs that are in need of oxygen.

They have large radii and as such, serve rapid-transit passageways from the heart to the various cells, tissues, and organs.

More on arteries can be found here: https://brainly.com/question/24870470

#SPJ12

The following steps are involved in the process of RNA synthesis: I. Elongation II. Termination III. initiation Rearrange them in the ascending order of the process.​

Answers

Explanation:

1 initiation

binding of RNA polymerase

2 élongation

synthesis of chain

3 termination

end of synthesis and production of rna

The area around the Sahara desert is slowly changing into a dry region like desert. Which trait is most likely to be selected in the population of plants growing in this region?

Answers

Answer:

drought resistant trait

Would you expect the plastid DNA of photosynthetic dinoflagellates, diatoms, and golden algae to be more similar to the nuclear DNA of plants (domain Eukarya) or to the chromosomal DNA of cyanobacteria (domain Bacteria)? Explain.

Answers

Sorry bro people do this



Bees are commonly found near flowering plants.
(a) Describe how bees help plants to reproduce.

Answers

Answer:

bees like flowers because they have pollen in their wings, and it makes them happy, and that’s nice. They make beautiful little things that can be used to make honey.

Explanation:

The foundation of the best honey is flowers and pollen. When they’re all in bloom, it’s a wonder for bees to come to them—not because of their beautiful colours but rather for how much sweetness there is in them. The smell alone makes every person nearby fall in love with bees. The only downside? The flowers die within weeks when exposed to too much pollen. They can only take so many blooms before it becomes too toxic for humans to eat, even if they don’t have to go through the hassle of killing a human to obtain them.

But that doesn’t mean bees hate the sight of flowers.

It has been said that flowers are what make people happy. That they can make anyone smile despite the circumstances. And maybe if people saw more flowers they would be happier? But it doesn't always work like that.

The plants around her garden

Answer:

Pollination

Explanation:

In its natural state, the flower is inverted with the standard petal at the bottom. when a heavy insect such as BEE visits the flower, it lands on the standard petal.The Insects follow the nectar guide into the flower.The insect forces its way in between the two wing petals and moves in to collect the nectar.The insect's back forces the keel petal upwards to expose the stigma and anthers. The stigma and anthers brush against the hairy back of the insect. when this happens, some pollen grains from the anther stick to the hairy back of the insect. At the same time, pollen grains on the insect's back (from another flower which the insect had visited earlier) are transformed into a sticky stigma.when the insect leaves the flower, the keel springs back to its original position to enclose the stamen and the stigma again.

Refer to Attachment

___ is a term standing for enlargement of the heart.

Answers

Cardiomegaly is a term standing for enlargement of the heart.

What is cardiomegaly?

Cardiomegaly is a heart condition that occurs due to blockage of heart blood vessels or viral infections leading to the weakening and enlargement of the heart.

Therefore, cardiomegaly is a term standing for enlargement of the heart.

Learn more about heart here:

https://brainly.com/question/75085

#SPJ12

Cardiomegaly is the term used for the enlargement of the heart. Details about cardiomegaly can be found below.

What is cardiomegaly?

Cardiomegaly also called megalocardia is the condition of having an enlarged heart.

The heart enlarges because of damage to the heart muscle. An enlarged heart can still pump blood normally to a certain point but can get worse and lead to heart failure as time goes on.

Therefore, Cardiomegaly is the term used for the enlargement of the heart.

Learn more about cardiomegaly at: https://brainly.com/question/13256893

#SPJ12

three main factors that affect stroke volume and how each impacts cardiac output if that factor is increased?

Answers

The three main factors that affect stroke volume are contractility, preload and afterload.

Increase in contractility and preload increases cardiac output whereas increase in afterload decreases cardiac output.

What is stroke volume?

Stroke volume refers to the volume of blood that is pumped by the heart through each stroke.

The three factors that affect stroke volume and how it impacts cardiac output when increased is given below:

contractility - an increase in contractility of the heart increases the cardiac outputPreload - an increase in preload increases cardiac outputafterload - an increase in afterload decreases cardiac output

Therefore, the three main factors that affect stroke volume are contractility, preload and afterload.

Learn more about cardiac output at: https://brainly.com/question/1050328

#SPJ11

What is the correct order for respiration?

Answers

1. Glycolysis
2. Krebs cycle
3. Electron transport chain

The majority of the symptoms of tetanus infection are caused by the tetanus toxins, chiefly tetanospasmin. Tetanospasmin is one of the deadliest toxins known; even very small doses (nanograms) can be lethal. It targets the nerves, causing severe muscle spasms. The tetanus vaccine consists of inactivated tetanus toxin; the vaccine is highly effective for preventing tetanus. Inoculation with the tetanus vaccine leads to the production of protective antibodies. How do these antibodies prevent tetanus

Answers

Antibodies prevent tetanus as they neutralize the free form of powerful exotoxin produced.

What are antibodies?

It should be noted that antibodies are the protective proteins that are produced by the immune system.

In this case, antibodies prevent tetanus as they neutralize the free form of powerful exotoxin produced. This is important to fight the infection.

Learn more about antibodies on:

brainly.com/question/15382995

#SPJ12

How are mitosis and meiosis similar?

Answers

Answer:

B

both process chromosomes are copied

When under excessive passive tension, what muscle limits scapular upward rotation, posterior tilting, and external rotation?

Answers

Pectoralis minor is the muscle which limits scapular upward rotation, posterior tilting, and external rotation when under excessive passive tension.

What is Pectoralis minor?

This muscle is found below Pectoralis major and originates from the middle ribs to the scapula.

When under pressure this muscle limits the various types of movements which are mentioned above.

Read more about Pectoralis minor here https://brainly.com/question/17124433

#SPJ12

What stimulates the secretion of parathyroid hormone from the parathyroid gland?.

Answers

Answer:

Low calcium levels in the blood

Explanation:

In primary hyperparathyroidism, one or more of the parathyroid glands is overactive. As a result, the gland makes too much parathyroid hormone (PTH). Too much PTH causes calcium levels in your blood to rise too high, which can lead to health problems such as bone thinning and kidney stones. this will happen if parathyroid hormones got high in human body..

Answer:

Low blood calcium

Explanation:

what does the somatic nervous system do ?

Answers

According to the research, the somatic nervous system is responsible for transmitting sensory information as well as to the muscles.

What is the somatic nervous system?

It is a complex group of nervous structures that is divided into two main groups, these are the Central Nervous System and the Peripheral Nervous System.

It is responsible for transmitting sensory information and sending motor control information to the skeletal muscles.

Therefore, we can conclude that according to the research, the somatic nervous system is responsible for transmitting sensory information as well as to the muscles.

Learn more about somatic nervous system here: https://brainly.com/question/8875214

#SPJ12

Aristotle is considered to be the founder of biology.

true
false

Answers

Answer:

False.Aristotle is chemist he not the founder of biology

Which two dog breeds originally come from a canadian province?.

Answers

Answer:

Tahltan bear dog, the Canadian Inuit dog,

Explanation:

When a red onion cell is placed in a 5% NaCl solution, the central vacuole will occupy
A) even more of the cell than when it was in water
B) less of the cell than when it was in water
C) the same amount of the cell as when it was in water

Answers

Answer:

A=even more of the cell than when it was in water

Answer:

When a red onion cell is placed in a 5% NaCl solution, the central vacuole will occupy

B) less of the cell than when it was in water

This is due to plasmolysis

Explanation:

What is plasmolysis?

Plasmolysis is the process in which there is a loss of water from cells when these are placed in a hypertonic solution. The protoplast and vacuole shrinks away from the cell wall.

What is a hypertonic solution?

Hypertonic solution is that which has higher concentration of solutes (low water concentration) as compared to inside the cell. As water moves from high conc. to low conc., it moves from inside the cell to outside. Thus, the vacuole pulls away from the cell when placed in a hypertonic solution (5% NaCl).

Learn more about plasmolysis and deplasmolysis at

https://brainly.com/question/1927400

#SPJ2

Monomers are single organic
compounds that can link together to
form larger compounds.
What are the lipid monomers?
A. fatty acids and mitochondria
B. fatty acids and ATP
C. fatty acids and glycerol
D. fatty acids and DNA'

Answers

Monomers are molecules of simple structure that compose the polymers. Option C. fatty acids and glycerol.

What are monomers?

Monomers are the basic unit of polymers. When many monomers join through chemical bonds they form a polymer.

There are many types of monomeric molecules. To name a few, we can mention

    Monomer                                 Polymer            

• Monosaccharide       ⇒        Carbohydrates

• Fatty acid                   ⇒        Lipids

• Amino acid                ⇒         Proteins

• Nucleotide                 ⇒         Nucleic acids

Monomers are organic molecules of reduced molecular mass and  relatively simple, defined structure.  

Monomers are composed of carbon, oxygen, and hydrogen atoms, which establish covalent bonds.

In the case of lipids, fatty acids and glycerol are the composing monomers.

Lipids have a hydrophilic head composed of glycerol and hydrophobic tails composed of fatty acid chains.

The correct option is C. The lipids monomers are fatty acids and glycerol.

In the attached files you will find the image of a phospholipid.

You can learn more about monomers at

https://brainly.com/question/18784783

https://brainly.com/question/2762383

https://brainly.com/question/19707569

#SPJ1  

Other Questions
Algorithmic tasks are easier to automate than phronetic tasks. ,True False Why did problems with low oxygen levels and increasing carbon dioxide levels develop in Biosphere? Which of the following is equivalent to how does catfish compare to the 4 groups of plants? In 1990, three out of the top seven causes of death around the world were NCDs, but by 2015 that number grew to ____ out of the top seven causes of death. 6) "It has been many years since I have had to write essays or formal papers. Because I have been out of school for so many years, I fear I have forgotten the basic rules of punctuation and grammar." The author's attitude toward her ability to write can best be described as: a) reflective b) detached c) apprehensive d) uncaring If+you+invest+$100+at+an+interest+rate+of+15%,+how+much+will+you+have+at+the+end+of+eight+years? A cantilever beam AB of length L has fixed support at A and spring support at B.The spring behaves in a linearly elastic manner with stiffness k. If a concentratedload P is applied at B, use any type of method to find:(i) the force in the springFb,(ii) the downward displacementB of end B. (15%) This question was confusing 15 for whoever answers Which of the following Byzantine contributions formed the basis for much of medieval European law?O Separation of church and stateO The Justinian CodeO The Hagia SophiaO Polemon To determine customer satisfaction with their service department, an automobile dealer randomly selects 20 hybrid-vehicle owners, 20 suv owners, and 20 sedan owners and sends them a survey. What type of sampling is used?. Find the measure of angle 1.5)AB is a straight line.A152B Select two that are true Towering bulwarks are popular rides at amusement parks.True or False Which statement about 2h2 15h 7 is true?One of the factors is (h + 2).One of the factors is (3h 2).One of the factors is (2h + 1).One of the factors is (h 7). Be a Responsible Pet Owner Many people are unaware of the effect that spaying and neutering has on their pets. By talking to a veterinarian, a pet owner can make an informed decision that will make quite an impact on their pet's life. Some people think that their pet will be healthier if they do not spay or neuter them. However, studies show that animals who are spayed and neutered avoid becoming sick with certain kinds of cancer, infection from breeding with strays, and physical stress of birthing while either too young or too old. Also, it has been shown that pets who are spayed and neutered can live 30% longer than those who have not. Other people worry that spaying or neutering their pet will affect their personality. Male pets are affected, becoming friendlier and better behaved instead fighting other pets or spraying their territory. Female pets seem less affected, but also prove to be less territorial and better behaved. Vets have said that the personality of a pet is more affected by the care and attention they receive from their owner than a spay or neuter. Spaying and neutering is so effective and healthy for pets that it should be a law that all pet owners must follow. Experienced breeders and veterinarians are well-informed, but the average pet owner is not. If pet owners were better informed or even forced by law to spay and neuter their pets, there wouldn't be as many homeless animals on the streets.What is one way that the author supports his argument? A. The author presents facts about pets who have and have not been spayed or neutered. B. The author shares a story about a friend whose pets were not neutered or spayed. C. The author presents facts and shares stories of his own experiences with pets. D. The author does not give any evidence to support his argument or the opposing side. 22. (05.07 MC) The table shows the values of y for different values of x:x 7 8 9 10 11 12 13y 13 10 7 6 5 3 0The correlation coefficient for the data is 0.9847. Which statement is true about the data in the table? (1 point)There is no relationship between x and y.There is a weak negative relationship between x and y.There is a strong positive relationship between x and y.There 22. (05.07 MC) The table shows the values of y for different values of x:x 7 8 9 10 11 12 13y 13 10 7 6 5 3 0The correlation coefficient for the data is 0.9847. Which statement is true about the data in the table? (1 point)There is no relationship between x and y.There is a weak negative relationship between x and y.There is a strong positive relationship between x and y.There is a strong negative relationship between x and y. A group of historians are researching the Great Depression in the United States and the events that led to the stock market crash drop in the nations wealth. based on this description, which school of thought do these historians likely belong to ? In the IS-LM model when government spending rises, in the short-run equilibrium, in the usual case the interest rate __________ and output ___________ What resulted from the mughal empire's trade relationship with european powers? o a. the mughal military became substantially more powerful. b. mughal leaders abandoned policies of religious tolerance. c. great britain took control of the mughal economy. d. hindus launched protests against the mughal government.