iron and rocks containing iron show yellowish rust due to​

Answers

Answer 1

Iron gets its rust from exposure to moist and oxygen

Answer 2

Answer:

Iron–rich rocks in thin section Magnetite and hematite are opaque under the microscope under transmitted light. Under reflected light, magnetite shows up as metallic and a silver or black color. Hematite will be a more reddish-yellow color. Pyrite is seen as opaque, a yellow-gold color, and metallic.


Related Questions

All of the following substances are examples of a fossil fuel except
A.
B.
C.
D. natural gas
oil
iron
coal
Please select the best answer from the choices provided
O A
B
Oc
D

Answers

Answer:

B: iron!!

Explanation:

Where would you prefer to live? Why? North or South Korea? Worksheet above ⬆️​

Answers

Answer:

I would prefer to live in South Korea. South Korea is a democratic country where we can have a quality of life unlike North Korea. South Korea is peaceful and the government of South Korea is much more stable than North Korea. North Korea doesn't treat it's citizen well and doesn't give much freedom than.South korea. That is why I prefer to live in South Korea

How did the battle in the Atlantic end between the Allies and Nazis?

Answers

The Battle of the Atlantic took place throughout the northern region of the Atlantic Ocean. Once the United States entered the war the battle spread all the way to the coast the United States and the Caribbean Sea.  The battle lasted over 5 years and 8 months from September 3, 1939 to May 8, 1945. The control of the Atlantic had a major impact on the outcome of the war. Keeping Britain supplied helped to keep the Germans from taking over all of Western Europe. The losses in the battle were staggering. Over 30,000 sailors were killed on each side. The Allies lost around 3,500 supply ships and 175 warships. The Germans lost 783 submarines.

Fun Facts:

Winston Churchill first called it the "Battle of the Atlantic" in 1941.

It was estimated that at least 20 supply ships needed to arrive each day in Britain in order for them to continue to fight the war.

The Allies lost 1,664 supply ships in 1942.

The Germans sometimes used a "wolf pack" tactic where a number of submarines would surround and attack a supply convoy at once.

Allied planes used a large spotlight called the Leigh Light to spot submarines that had surfaced at night.

HOPES THIS HELPS YOU!!

  CAN YOU MARK MINE AS BRAINLIEST??

how someone brush their teeth in space and why?​

Answers

Answer:

They do this to keep sanitized.

Explanation:

They brush their teeth by doing the same thing as earth but in a more controlled enviornment.

Answer:

First, the astronaut attaches their toothpaste tube to a nearby wall. With the toothbrush in one hand and the drink pouch in the other, they squeeze a small bead of water from the pouch while simultaneously gliding their toothbrush over it. The toothbrush will instantly suck up the water.

Explanation:

They do it for the same reason we do

Which of the following statements best describes the goal of the European Union?

Answers

Answer:

Which statements?

Explanation:

please provide the statements

guysss...need help in this.....itz all in the pic....;)
plz answer it...to get brainliest....thx​

Answers

Eradicate poverty and hunger, guaranteeing a healthy life.

Universalize access to basic services such as water, sanitation and sustainable energy

Explanation:

is this good?

2. Explain the pattern and write the next two letters in the pattern.
A, B, E, J,

Answers

The first one B last one J

Which numbered region in the map above represents the area where someone would find Llanos? А) 1 B) 2. ) 3 D) 4​

Answers

D:3 because BREED:DIFFERENT

Rising populations pose challenges to governments around the world. In one or two paragraphs, explain
what challenges people on the Indian subcontinent face. How are governments working to overcome
those challenges?

Answers

Answer:The Indian subcontinent nearly has 2 billion people, with its actual population around 1.7 billion. The Indian subcontinent has the largest population in the world, yet it is dwarfed by Northern Asia. The governments have to care for either over a billion people, or millions of people. Due to years of colonialism, the Indian subcontinent is also poor, forcing many people to go without basic human rights such as clean water. Due to India's large population, they have millions of workers, but many are under skilled. India also has many of it's natural clean water sources draining, with many of them being contaminated or slowly being used up by the large population.

Explanation:

If AABC ~ ADEC, find the values of sand y.
D
28
B
10
21
6
x
E
y =

Answers

you had me at sand

i think its 28

I'm going to fill my filing cabinet with sand

Time:40:33 WILL MARK BRAINLiEST How did Legalism influence Emperor Shi Huangdi of the Qin dynasty?
It influenced the emperor to adopt strict laws to keep control.
It caused the emperor to become afraid of nomadic invasions.
Olt inspired the emperor to honor nature and promote its worship.
O It encouraged the emperor to practice kindness toward citizens.

Answers

Answer:

Legalism became the official philosophy of the Qin Dynasty (221 - 206 BCE) when the first emperor of China, Shi Huangdi (r. 221-210 BCE), rose to power and banned all other philosophies as a corrupting influence. ... The excesses of the Qin Dynasty's legalism made the regime very unpopular with the people of the time.

Explanation:

Legalism promotes the notion of strict law and order and harsh, collective punishments, ideas that influenced Qin Shi Huangdi's despotism and centralized rule. If we want to understand Legalism, we have to go back to Shang Yang, a reformist statesman from the state of Qin.

Answer:

A

Explanation:

Legalism is making the people obey by using strict laws

George Jones attends the church of his choice on Sunday morning. What amendment protects this right?

Answers

The first Amendment of the United States Constitution.

Where are earthquakes most likely to occur in the Caribbean Region?

Answers

Answer:

Seismic events in the Eastern Caribbean are principally associated with a subduction zone at the junction of the Caribbean Plate and the North American Plate. The North American Plate dips from east to west beneath the Caribbean Plate along a north-south line just east of the main island arc.

Explanation:

Answer:

Seismic events in the Eastern Caribbean are principally associated with a subduction zone at the junction of the Caribbean Plate and the North American Plate. The North American Plate dips from east to west beneath the Caribbean Plate along a north-south line just east of the main island arc.

Explanation:

Early cities often were dangerous places to live. Some of the hazards were environmental, while others were caused by human behaviors. In a brief paragraph, explain which of the hazards facing early cities you think was the most dangerous. Discuss why the hazard was so dangerous, and provide a historical example of a city affected by it.

PLEASE ANSWER QUICKLY!! thanks!! x

Answers

Answer:

I think that the biggest hazard that early cites had the the hardest time with was plague and disease. In early cites most people just threw their poop and pee into the street. That can cause wide spread disease and pandemics. For example the black plague and bubonic plague.

Explanation:

Environmental hazards—like water and air pollution, extreme weather, or chemical exposures—can affect human health in a number of ways, from contributing to chronic diseases like cancer to acute illnesses like heat exhaustion.

Chornobyl disaster in 1986 in Chornobyl, Ukraine a historical example of a city affected by it.

The most dangerous environmental hazard

Researchers calculate that the effects of air pollution shorten the lives of people around the world by an average of almost three years. Polluted air is a public health hazard that cannot be evaded.

Causes of environmental hazards

Natural hazards include earthquakes, volcanic eruptions and flooding. Human-produced hazards are mainly related to pollution of the air, water and soil, and contamination of food.

The effect of the hazard

A hazard is a process, phenomenon, or human activity that may cause loss of life, injury or other health impacts, property damage, social and economic disruption, or environmental degradation.

The worst environmental disaster in history was Chornobyl disaster in 1986 in Chornobyl, Ukraine killed 49 people and was estimated to have damaged almost $7 billion of property".

Learn more about environmental hazards here https://brainly.com/question/19326394

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pls pls help. write a slide about the plants in tropical rainforests.

Answers

Answer:

Tropical rainforests are also known as lowland equatorial evergreen rainforest.

Explanation:

In Tropical rainforests, there is no dry season. All months have an average rainfall of at least 60 mm. Tropical rainforests are also known as lowland equatorial evergreen rainforest. As compared to any other biome, the tropical rainforest contains more species of plants including Banana Trees, Ferns, Orchids, Avocado Trees.

which genotype is heterozygous? *
4 points
BB
bb
Bb
none of the above

Answers

Answer:

I'm sure it Bb

Explanation:

because heterozygous means to be having two different alleles.

how humans affect the pedosphere and biosphere?

Answers

humans affect the biosphere in multiple different ways, like for one a negative impact humans take on the biosphere is industrialization. as well as things like pollution.

humans affect the pedosphere by pollution as well, other ways humans affect the pedosphere is by releasing compounds at ground level. which poses a threat to breathing problems and can affect plants growth ‍


as the mass of interacting objects increase the gravity will

Answers

I am guessing you are asking how the force of gravity will change if the mass of interacting objects are increasing.

We know the force of gravity= mG, where G is the constant, 9.8.

With that, we can see that the mass of increasing objects will cause force of gravity to increase as well.

Gravity will increase

Explain the type of molecular attraction at work on Titan (moon)

Answers

Answer:

C3H2,Scientists say that this simple carbon-based molecule may be a precursor to more complex compounds that could form or feed possible life on Titan.

Explanation:

Match the name of the totalitarian leader with his country.
________ China A. Kim Jong-un
________ Iraq B. Mao Zedong
________ North Korea C. Joseph Stalin
________ Soviet Union D. Saddam Hussein

Answers

Answer:

China is Mao Zedong

Iraq Saddam Hussain

North Korea Kim Jong un

Soviet Union Joseph Stalin

Which of the following statements best characterizes the opportunities available to people worldwide during the past 20 years?
A.
People of all races, genders, and ethnicities have experienced equal opportunities.
B.
People from some ethnic, racial, and gender groups have chosen to limit their own opportunities.
C.
Many people have been barred from opportunities based on race, gender, or ethnicity.
D.
Many people have been treated unfairly because of their ethnicity but not because of gender or race.

Please select the best answer from the choices provided.

A
B
C
D

Answers

The answer is C. Throughout history and to this day, prejudice against race, gender, and ethnicity have hindered the progress of many.

Answer:

Many people have been barred from opportunities based on race, gender, or ethnicity.

Is the Andrean mountain chain in Central or South America?

Answers

The Andes is a large mountain range on the Western coast of South America

what dense water mass is the shallowest?

Answers

Deep water is denser than shallow water. The water molecules are packed together more tightly because of the weight of water above pushing down. Hopefully this helps

Which position of Earth would give a
snowman the best chances of survival
if he is built in the northern
hemisphere?
A. Position A
B. Position B
C. Position C
D. Position D

Answers

Based on the information given, it can be noted that the position of Earth would give a snowman the best chances is C. Position C.

It should be noted that since the full orbit represents a calendar year, it means that summer in the northern hemisphere will correspond to the arc from position A to B.

Fall is the arc from B to C. Winter is the arc from C to D. The snowman will have the best chances of survival if he is built in the northern hemisphere at position C.

Learn more about Earth's position on:

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One benefit of guerilla gardening is...

Answers

Answer:

They strengthen community pride, provide beautification and mental benefits, provide a source of fresh food, and brings strangers together for a common goal.

Explanation:

Brainliest Please!!!

The Freedom of Information Act (FOIA) gives any citizen the right to request government information.


False

True

Answers

Answer:

true

Explanation:

Since 1967, the Freedom of Information Act (FOIA) has provided the public the right to request access to records from any federal agency. It is often described as the law that keeps citizens in the know about their government.

so yes the answer is TRUE

Female literacy rates are often lower in India and some other South Asian countries because females may have __________.
A.
more property rights
B.
the ability to serve in government roles
C.
professional work options
D.
less access to education

Please select the best answer from the choices provided.

A
B
C
D

Answers

Answer:

D.

Explanation:

The correct answer is D, "less access to education".

Female literacy rates are often lower in India and some other South Asian countries because females may have less access to education. Thus the correct option is D.

What is Female literacy?

The ability to read and write implies that literate women may look for and use knowledge to improve the wellness, diet, and education of their family members. the notion that development depends on increasing women's literacy.

One of the main causes of the low female literacy rate is parents' unfavorable attitudes regarding their daughters' education. Gender inequality frequently prevents women from enrolling in and completing their education.

There are various causes which include poverty, and underage marriage, which are obstacles to girls' education. The government should place a strong emphasis on raising the level of living by encouraging individuals to pursue education and acquire new skills that will enable them to advance and succeed.

Therefore, option D is appropriate.

Learn more about Female literacy, here:

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Analyze the map below and answer the question that follows.
A world map titled Locations of Typhoid Fever Outbreaks. High endemicity, Medium endemicity, and Sporadic outbreaks are shown. Regions with High endemicity and Medium endemicity include Mexico, Central America, South America, Africa, and South Asia.

What does the map above tell us about the endemity of typhoid fever?
A.
There is greater occurrence of the disease in the Western Hemisphere.
B.
There is greater occurance of the disease in the Northern Hemisphere.
C.
Countries located in Equatorial regions are more likely to have incidents of typhoid fever.
D.
Typhoid fever is more rampant among Caucasian populations.

Please select the best answer from the choices provided.

A
B
C
D

Answers

I think the answer is c I hope this helps

Answer:

C.

Countries located in Equatorial regions are more likely to have incidents of typhoid fever.

Explanation:

edge 2021

How should political protests in the United States be conducted?
Choose the three correct answers.
A. illegally
B. violently
C. peacefully
D. with respect for the law
E. to harm people’s civil liberties
F. with respect for other people’s rights

Answers

Answer:

C. Peacefully

D. with respect for the law

F. with respect for other people's rights

Explanation:

With respect for the law
With respect for others rights
Peacefully

Which statements about the agricultural revolution are true?
Choose all the correct answers
It occurred only in regions where rivers flooded regularly.


Farming quickly eliminated herding as a way of life around the world.


Dramatic changes occurred in the way people lived.


Humans began to control their physical environment for the first time.

Answers

Answer:

dramatic changes occurred in the way people lived

Answer:the correct answers are A. C. and D.

Explanation:

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