Mineral deposit implies that a rock is rich in commodity and the material that's desired in a rock is an ore.
What are minerals?
A mineral is an element or chemical compound that has formed as a result of geological processes and is often crystalline in nature. Examples include calcite, quartz, and feldspar minerals.
The chemical composition and atomic structure of minerals are distinctive. Numerous physical characteristics of minerals, including as hardness, lustre, streak, and cleavage, can be used to quickly identify them. For instance, the mineral quartz is quite hard and not as readily scratched as the mineral talc, which is quite soft and easily scratched.
Ore on the other hand, is a naturally occurring rock or silt that has precious minerals in it that may be extracted, processed, and sold for a profit. These minerals are usually metals.
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Location of eye wall for hurricane maria
By the time Maria hit Puerto Rico on September 20, an eyewall replacement cycle had downgraded her to a high-end Category 4 storm.
What is an Eye Wall?The Eye Wall is the most dangerous part of a storm. The eye wall is located directly outside of the eye. Within a hurricane, this is the location with the most destructive winds and heavy rains. The graphic below depicts a hurricane (called a cyclone in the Southern Hemisphere).
At the heart of powerful tropical cyclones, the eye is a zone of generally calm weather. A storm's eye is usually round and 25-40 miles (40-65 km) in diameter. It is encircled by the eyewall, which is where the cyclone's most severe weather occurs.
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When an industry is _______, it is placed under government control
Answer:
Nationalization
Explanation:
I have AP human geography
WELCOME
sedimentary rocks are not all the same type. those that are made of bits and pieces of pre-existing rocks and minerals cemented together are which type?
The rocks that are made of bits and pieces of pre-existing rocks and minerals cemented together are called clastic sedimentary rocks.
Clastic sedimentary rocks are composed of old earlier pieces of rocks which are carried away by wind and water and are deposited in to a depression.
Such rocks pieces are formed by natural erosion processes such as weathering which erodes the rock layers by disintegrating them.
Lose and dispersed rock fragments are carried away and get trapped into basin.
If layers of rocks are accumulated over one another and the rock becomes deeply buried then it is gradually transformed into sedimentary rock.
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Why were river valleys important to the development civilization?
Answer:
Rivers were attractive locations for the first civilizations because they provided a steady supply of drinking water and game, made the land fertile for growing crops, and allowed for easy transportation.
Explanation:
detrital sedimentary rocks are classified according to clast size, whereas chemical sedimentary rocks are classified based on their dominant minerals.this statement is: true false
It is true that detrital sedimentary rocks are classified according to clast size, whereas chemical sedimentary rocks are classified based on their dominant minerals.
Clastic particle size is used to classify detrital sedimentary rocks.
Biological and chemical sedimentary rocks are categorized relying on the minerals they contain, and a single mineral is frequently dominant. Some clastic sedimentary rocks, including such quartz arenite, can be dominated by a specific mineral, but the explanations for this vary.
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How do people adapt to the Boreal climate?
People have adapted to the Boreal climate by practicing mitigation and adaptation. Canadian forest management team has expanded research to vulnerability and potential adaptation.
Increased temperature has paved the way for unfavorable conditions. Drought and forest fires are the consequences of increased temperature.
The forest management team has taken responsibility for 77% of forest land under public control. Forest incidents are common, leading to the combined investment of the private and public sectors. Joint efforts are increased to prevent timbre. Forest laws have developed with a better vision in the past 30 years. Forest industry has implemented SFM practices. Special emphasis has been laid on assessing vulnerabilities.
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If a polygon has more than three sides, then it is a quadrilateral.
Answer:
Explanation:
nope because more than 3 sides can mean 10 sides too
[pls help 15 points!] Which facts about the worlds rainforests are true? Choose all answers that are correct.
[] half of the known plant varieties in the world are found in rainforests
[] Every continent except Antarctica has a rainforest
[] Less than 1 percent of the plants in the rainforests have been tested for medicinal purposes
[] The proportion of Earth’s landmass covered in rain forests has decreased by 50 percent sine the 1950
Rock that forms from particles put down by water or wind is_____? sedimentary, igneous, basaltic, metamorphic.
Answer: Sedimentary rocks are one of three main types of rocks, along with igneous and metamorphic. They are formed on or near the Earth's surface from the compression of ocean sediments or other processes.
Explanation: Already did this
Compare and contrast the political systems of Mexico and the United States--how are they similar and how are they different
Here are a few similarities between the two nations Mexico and the United state: Geographically speaking, both nations have vast landmasses, lengthy coastlines, and are located on two oceans.
Their respective populations are both sizable and racially varied. Equally diverse are the climates, which range from sweltering desert heat to snow-covered mountain summits. The federal republic of Mexico is governed by a presidential system. The federal, state, and municipal levels of governance are the three. The Head of State and Government is the President. Mexico is made up of 32 states, and there are three different parts of government: the executive, legislative, and judicial.
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if aliens came to earth and you could only take them to one place to show them why they should spare the earth from destruction, where would you take them?
My Wonderland would be the Louvre Museum in Paris, France. The famous monument, a former palace for French kings, now houses hundreds of artworks, sculptures, and other valuable collections.
If alien contact :
First and foremost, I would inquire as to the reason for the alien's visit and what he intended to do here. Aliens visiting Earth would be fantastic news for the entire world. I would also learn their language so that we could communicate easily. Perhaps we could visit their planet and set up cultural exchange programmes. That would be so much fun! Last but not least, I'd like to inquire about their eating habits and request that they bring some of their food for us to sample. A food exchange programme could improve relations between humans and aliens.
Extraterrestrial life :
Extraterrestrial life, also known as alien life, is life that can be found outside of Earth and did not originate there. Although efforts are underway, no conclusive evidence of extraterrestrial life has yet been discovered. Such life could range from simple forms like prokaryotes to intelligent beings, potentially spawning civilizations far more advanced than humankind. The Drake equation posits the existence of intelligent life elsewhere in the universe. Astrobiology is the study of extraterrestrial life in all of its forms.
Since the mid-twentieth century, there has been active research to look for signs of extraterrestrial life, including searches for both current and historic extraterrestrial life, as well as a narrower search for extraterrestrial intelligent life. Depending on the category of search, methods range from telescope and specimen data analysis to radios used to detect and transmit communication signals.
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scientists predict that the ocean will get warmer and the sea level will rise as a result of intensified greenhouse effect. explain in detail, a) the greenhouse effect b) three major factors contributing to climate change.
The consequences of greenhouse gases on the environment and human health are extensive. By trapping heat, they contribute to climate change and respiratory diseases brought on by smog and air pollution.
Other repercussions of climate change brought on by greenhouse gases include extreme weather, interruptions in the food supply, and a rise in wildfires.
What is Greenhouse effect?
When gases in Earth's atmosphere capture the heat from the Sun, the process is known as the greenhouse effect. Earth becomes significantly warmer as a result of this process than it would be without it. One of the factors that makes Earth a desirable place to live is the greenhouse effect.Without greenhouse gases, Earth would be below freezing, but the planet's natural greenhouse effect prevents this from happening. Additionally, when greenhouse gas concentrations rise due to human activity, more heat is trapped and the Earth gradually gets warmer.
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Which side of the conflict appears to have suffered a greater number of deaths: those fighting for Assad or those fighting against Assad?
The side of the conflict that appears to have suffered a greater number of deaths is those fighting against Assad.
Why did they suffer a greater number?They suffered a greater number of deaths because most fighting against Assad are not trained in such military combat. In fact, considering the number of casualties of the w.a.r., it shows that many lost lives. Record shows that about twenty-five thousand people lost their lives.
Therefore, the correct answer is as given above.
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when a seismometer detects an earthquake, the first signal to arrive is usually the select an answer and submit. for keyboard navigation, use the up/down arrow keys to select an answer. a shear wave. b pressure wave.
When a seismometer detects an earthquake, the first signal to arrive is usually the pressure wave.
What is a pressure wave in earthquake?
One of the two primary varieties of elastic body waves, known in seismology as seismic waves, is the P-wave. Also known as compressional or compression waves, mechanical longitudinal waves. Pressure waves are the first signal from an earthquake to reach any impacted place or a seismograph since they move quicker than other seismic waves.
Pressure waves are typically too subtle for people to detect, though seismographs can. However, some animals might be able to recognize P-waves before the onset of the S-waves. For any earthquake that was close enough to them to affect them, they would have less than two minutes of notice.
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in the earth's atmosphere, the amount of carbon dioxide is select an answer and submit. for keyboard navigation, use the up/down arrow keys to select an answer. a much more than the typical amount of water. b about the same as the typical amount of water. c much less than the typical amount of water.
Answer: The answer is C because it would be a 0.4
Explanation: The amount of carbon dioxide is 0.4 making it c which is much less
which of the following is an example of physical weathering? select one: a. water dissolves parts of the rock b. oxygen in the air causes minerals to rust c. minerals in a rock absorb water d. water in cracks freezes, causing large fractures
Answer: D
Explanation:
This process actually has a name called Ice wedging , where water seeps through small cracks and then when it drops to a freezing temperature. Ice is created and the crack expands.
(Correct me if wrong)
loose sediments become sedimentary rock by a. recrystallization and dissolution. b. dehydration and crystallization. c. compaction and cementation. d. carbonation and precipitation. e. all of these are correct.
The correct answer is option C.
Loose sediments become sedimentary rock by compaction and cementation.
Sedimentary rocks are composed of sediment fragments or remains of dead organisms which are collected and accumulated over time and then transformed into rocks under extreme temperature and pressure.
The deposits of these rocks are found on the surface of the earth which convert into distinctive layers when older rocks retain below the new rock deposits.
The distinctive layers of sedimentary rocks are called bedding and are exposed by natural processes such as erosion, weathering and deformation.
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Which of the four types of diffusion do you feel has been most widespread in your area and why?
Answer:
Stimulus diffusion
Explanation:
Diffusion that spreads quickly and widely across a population is known as infectious diffusion. This kind of dispersal enables us to comprehend how traits quickly reproduce without actual human relocation.
How did man live in the Neolithic age ?
Please answer fast
Answer: During the Neolithic Age, early man evolved from hunter-gatherer to farmer and agriculturalist, living in larger, permanent settlements with a variety of domesticated animals and plant life.
why people, especially women, are currently protesting in Iran. Why did the protests begin? What type of rights are the people attempting to gain by protesting?
Answer:
dress code for women
Explanation:
to protest the government's strict dress code regime it enforces on women. They were first sparked by the death of Mahsa Amini in mid-September after she was arrested for allegedly breaking these rules. The symbolic issue for Iran’s protest movement is a requirement, imposed by morality police, that women and girls wear the hijab, or headscarf. In reality, these protests are the result of a much wider revolt against discrimination and prejudice.
What is a characteristic of the Pacific Coast Forest?
the most productive of all forest regions in the U.S.
produces 25% of the plywood in the U.S.
includes the Rocky Mountains
includes the Appalachian Mountains
A characteristic of the Pacific Coast Forest is the most productive of all forest regions in the U.S. Thus, option A is correct.
What is a Forest?A forest can be defined as a region that was established to make the flora and fauna. This had multiple varieties of things that includes different regions.
Tree branches covered with the thick expansion of moss as well as lichens, as well as a plethora of plants, shrubs, and dead, distinguish the forests of the Central Pacific as a few of the most prolific in the globe.
Therefore, option A is the correct option.
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if two places on the ground that are located 5° north and 10° are shown 10cm apart on a given map. what is the scale of the map?
Answer:
Explanation: I see there are already two answers, 1:3,700,000 and 1:4,000,000; the way maps are usually drawn, the latter is the more likely. But both answers make the assumption that the two places are at the same longitude, which you didn’t say. Are they these places
No one has actually seen any other layers beneath the surface of the earth. question 10 options: true false
There are four layers inside the Earth, three of which are solid and one of which is liquid—not magma but molten metal nearly as hot as the sun's surface.
A solid iron ball with a diameter of approximately 1,500 miles (2,400 kilometers) is the deepest layer. The pressure is so high that iron cannot melt, even though the inner core is white hot.
All of the planets in the Solar System contain significant amounts of water, but only Earth has access to liquid surface water. Oceans cover approximately 71% of the planet's surface, dwarfing polar ice, lakes, and rivers. Continents and islands make up the remaining 29% of Earth's surface.
What makes up Earth?
There are three distinct layers in the earth: the mantle, the core, and the crust. Solid rock, mostly basalt and granite, make up this outer layer of the earth. The crust can be one of two kinds: the ocean and the continent. The oceanic crust is mostly composed of basalt, which makes it denser and thinner.
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Thanks to NAFTA, the largest markets today for exports from the United States are
A: Indian and Japan
B: Mexico and Canada
C: Russia and China
D: Australia and Indonesia
Answer:
B. Mexico and Canada (which, along with the United States, are in North America)
What does this population pyramid indicate about Denmark's recent population growth?
A.
It is relatively stable.
B.
It is rapidly shrinking.
C.
It is extremely unstable.
D.
It is rapidly ex
It is extremely unstable this population pyra-mid indicate about Denmark's recent population growth. A worldwide movement In celebration of this achievement, 7 Billion Actions was started. In the next 30 years, the global population is expected to increase by 2 billion, from 7.7 billion presently to 9.7 billion in 2050,
With a pyra-mid potential peak of 11 billion people around the year 2100. Despite the fact that each population pyramid is different, the majority fall into one of three basic categories: expansive (young and rising), constrictive (elderly and shrinking), and stagnant (little or no population growth). Let's dig a little more into the patterns these three shapes show regarding a population and its requirements.
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if a rock appears to have very poor solubility during weathering, it may be because that rock is rich in what low-solubility material? multiple choice question. limestone quartz calcite halite
Because quartz is a low-solubility mineral, a rock may appear to have very little solubility after weathering if it contains a lot of it. Hence, Option B is correct.
What is a rock?Mineral grains that have grown or gotten cemented together to form a solid mass are called rocks. It depends on the rock; some are big, some are little. The word "pebble" refers to little rocks.
At least one mineral can be found in every rock. Rocks are classified according to how they were formed by geologists who study minerals and rocks. Because quartz has a low solubility, a rock that includes a lot of it can appear to have very little solubility after weathering.
When molten, heated material cools and solidifies, extrusive igneous rocks, also known as volcanic rocks, are created. Sedimentary, igneous, and metamorphic rocks are the three major categories of rocks.
Therefore, Option B is correct.
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What is one harmful result of industrial activities in central Europe and northern eurasia
Eurasian economic development in the period around 1200-1450 trade networks. Interregional and long-distance trade with neighboring countries grew.
Trading takes place along the Silk Road, which led to Samarkand as a central industrial center where trade between China, Arabia and India took place. In recent decades, the Earth system has changed significantly, especially in northern Eurasia. Changes in the socio-economic conditions of important countries in the region have also caused various regional environmental changes that can have global consequences.
Economic interaction influenced the cultural development of Eurasia between 1200 and 1450, giving rise to religions. Cultural exchange occurred when traders took their religion along the way and introduced them to new, diverse regions. The new religion helped connect people and synchronize them with others.
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T/F The triangular trade linked Africa, the Caribbean, and the
English colonies.
Answer: False
Explanation:
It's Europe, Africa and America
How does the twisting, tangling, and re-connecting of different polarities of the sun's magnetic field
affect the corona?
Answer: I don't see your question you need to add the question
Explanation:
One way to treat a dying beach is to dig up sand somewhere and dump it on the beach. What is this likely to accomplish?.
One way to treat a dying beach is to dig up sand somewhere and dump it on the beach. The extra sand is cleaned back to water depths by waves and currents, causing the beach to lose the fresh sand over the next year or so.
Waves and currents move a lot of sand. To make up for this, we'll have to move a lot of sand. Constructing beaches from mining process sand can work, but the sand quickly returns to deep water, so the activity must usually be replicated every year or after a few years to keep the beaches large and sandy.
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