Which of the following would disqualify a substance from being a mineral?
It has a crystal structure
It is a solid
It is organic
It occurs in nature

Answers

Answer 1
i think its c because coal isnt considered a mineral/rock because it is organic(?)

Related Questions

The ocean current that flows up the eastern united states and across the atlantic is called the ________.

Answers

mid atlantic ridge is the ocean current that flows up through the atlantic

In what year was an uninhabited island located 1,404 miles away from the nearest human discovered? 1184 points

Answers

1739 by Jean Baptiste Charles Bouvet De Lozier

1739 by Jean Baptiste Charles Bouvet De Lozier was an uninhabited island located 1,404 miles away from the nearest human discovered.

What is meant by  uninhabited island?

Uninhabited island is the place where there is no living or the area which is not occupied by the people. The reason of the uninhabited island is maybe the financial, political, religious or environmental issues.

One of the largest inhabited islands is Devon Island, which is located in Canada. The reason for not being able to live in the uninhabited area may also be the natural resources. As there are no natural resources, it becomes difficult for the people to survive without them.

Thus, 1739 by Jean Baptiste Charles Bouvet De Lozier was an uninhabited island located 1,404 miles away

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Prior to its discovery on earth helium's existence was first confirmed in the sun how is this possible

Answers

This is possible because Pierre-Jules-CĂ©sar Janssen, A french Astronomer, Discovered a thin yellow line while studying a total solar eclipse. The spectral lines in this thin yellow line was the same as excited helium molecules.

Which of the following geographic regions is the most politically diverse?

Answers

I think the answer would most likely be the West region because in my research description I have found that the west is so politically diverse and a very large region.

Hope my answer is correct and helps! :O

Analyze the image above. This overhead view of the city of Chicago was taken by Landsat. This image is best described as an example of __________. A. satellite imagery B. GPS C. aerial photography D. radar

Answers

Satellite imagery is the answer
Answer:

The correct option is A (satelite imagery)

Explanation:

Satellite pictures are a standout amongst the most dominant and imperative apparatuses utilized by the meteorologist. They are basically the eyes in the sky. These pictures console forecasters to the conduct of the environment as they give a reasonable, compact, and precise portrayal of how occasions are unfurling.

Satellite symbolism (likewise Earth perception symbolism or spaceborne photography) are pictures of Earth or different planets gathered by imaging satellites worked by governments and organizations around the globe.

a. bogota
b. caracas
c. buenos aires
d. montevideo

Answers

Final answer:

Depending on the context, the student's question regarding Bogotá, Caracas, Buenos Aires, or Montevideo could pertain to historical events, a novel's setting, or trade agreements in South America. All four are capitals with distinct historical and geopolitical significance.

Explanation:

The student's question seems to be asking for a specific location related to a historical event, novel setting, or geopolitical association. We have context that could relate to multiple subjects such as the historical Venezuelan coup détat of 1958, the literary setting of the town of Macondo in Gabriel García Márquez's novel, or the modern trade relations within Mercosur. Depending on the missing part of the question, Bogotá, Caracas, Buenos Aires, and Montevideo are capital cities in South America with rich historical and political significance.

Bogotá is the capital of Colombia and has historical relevance such as being the site of the 'Bogotazo'. Caracas is the capital of Venezuela and has been central in the country's political history. Buenos Aires is the capital of Argentina and was the seat of the Viceroyalty of Río de la Plata; it's an important economic hub historically tied to trade. Montevideo is the capital of Uruguay and is noteworthy for its role in the independence movement of the country as well as being the headquarters for Mercosur.

The primary distinction between historic archaeologists and prehistoric archaeologists is that the former have access to

Answers

The primary distinction between historic archeologist and prehistoric archeologist is that the former have access to written records.

Historic archeologist deals with the archeology if the recent past, with a short period of time. While the prehistoric archeologist deals with the time period prior to written records, it deals with a longer span of time.

What time is it when the new moon is highest in the sky?

Answers

Rotate the Earth counter clockwise in the direction shown by the arrow to mimic the passing of time. Show that the Full Moon rises at 6pm, is highest in the sky at midnight and sets at 6 am. It is not visible in the sky at noon because the Earth itself blocks the Moon from view.

Final answer:

The new moon is highest in the sky at solar noon, which is when the Sun is at its highest point in the sky for the day. This time varies slightly depending on your location's longitude and the equation of time but is generally around local noon. Note that because we use time zones, solar noon doesn't always align perfectly with 12:00 PM on the clock.

Explanation:

The phase of the new moon occurs when the Moon is located between Earth and the Sun, making it invisible from Earth due to the Sun's brightness overpowering the Moon's reflected light. During the new moon, since the Moon and the Sun are approximately in the same direction in the sky, the Moon will be highest when the Sun is at its highest, which is solar noon. The Sun's position in the sky at solar noon will be directly south in the Northern Hemisphere and directly north in the Southern Hemisphere. This alignment is also why we don't typically see the new moon; it is too close to the Sun's glare to be visible.

Almost two thirds of earth's freshwater is located in the

Answers

the great lakes or oceans

What occurs an updraft?
A.warm air from the west rises
B.cool air from the west rises
C.warm air from the south rises
D.cool air from the south rises

Answers

i would assume its c but i cannot be 100% but im 100% sure its A or C because cool air falls warm air rises
Right answer: warm air from the south rises

An updraft (also called updraufgt in UK) is an upward air or gas current.

This is due differences in temperature between two masses of air.

How does it work?

A good example is the surface air in the ground that is heated, making this air warmer than the air above. Now, warmer air is less dense, so it rises and is replaced by descending cooler air creating a heat transfer and differences in temperature.

Therefore the right answer is C.

______ are more numerous, but ______ sell more goods and services. corporations; partnerships corporations; sole proprietorships sole proprietorships; corporations corporations; entrepreneurs

Answers

Sole proprietorships are more numerous, but corporations sell more goods. While any single individual may declare his business a corporation, generally speaking, most large corporations have more money, resources, and connections than the average sole proprietorship. A large corporation may sell their goods across state borders or internationally, for example.

What state has an acre of water for every 20 acres of land?

Answers

the answer is Minnesota
Final answer:

The state of Alaska has an acre of water for every 20 acres of land. The water footprint of various activities and forms of agriculture, from almonds to livestock, have significant impacts on water usage. The sustainable use and preservation of water resources ensures their availability for various purposes.

Explanation:

Due to the unique combination of its geography and climate, the state of Alaska has an acre of water for every 20 acres of land. This is a significant amount of water, particularly considering that agriculture occupies 40 percent of Earth's ice-free land mass and accounts for about 70 percent of freshwater use. The water in Alaska comes in the form of lakes, rivers, and glaciers, and is vital for supporting both the local ecosystem and human activities.

However, remember that water is also impacted by consumption habits and activities. For instance, almonds and livestock have a significant 'water footprint'. Interestingly, it's known that dairy milk takes more water to produce than almond milk, with steak needing even more, possibly up to 900 gallons of water to produce.

The sustainable use and preservation of water resources is important as it not only ensures the availability of water for agricultural activities but also for household use, supporting biodiversity and maintaining the overall health of our ecosystem.

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Almost half of Russia's land is ____

-Forest
-Tundra
-Mountains
-Steppes

Answers

Almost half of Russia's land is steppes.

Which of the following statements about bioengineered foods is false?
A.
Their DNA has been modified.
B.
They have been genetically modified.
C.
They were developed during the Green Revolution.
D.
Genetic material from another organisms is sometimes added.

Answers

c.They were developed during the green revolution

Bioengineered foods or also referred to as genetically modified foods are foods produced using the methods of genetic engineering for DNA altering.

The following statement about bioengineered foods is false: They were developed during the Green Revolution.  Correct answer: C

The Green revolution was period characterized with increased productivity of global agriculture because of new technologies, but those new technologies did not include GMO.

Southwestern north america contains a large area called the basin and range province. what is the origin of this name?

Answers

Ranges are uplifted horst blocks adjacent to basins formed as graben

List and describe what happens at the three types of tectonic plate boundaries. explain plate movement and what types of constructive and destructive processes occur at each one.

Answers

There are three main types of plate boundary: divergent, convergent and transform.Plates move away from one another at divergent boundaries. This happens at mid-ocean ridges. Plates move towards one another at convergent boundaries; one plateis forced below another in a process called subduction.

Which natural resource is important to the desert region and mountain region?

Answers

Minerals are the important natural resource.
In desert regions or arid lands, it can be found rich mineral deposits as result of high evaporation. When there are lakes or water formations due to eventual water deposition, they lead to high concentrate mineral sources of minerals such as gypsum, borates, and salts.
In mountain regions, there can be often found minerals, and mining is often present. 

Answer:

The answer is Minerals are the critical characteristic asset.  

Explanation:

In desert districts or dry terrains, it tends to be discovered rich mineral stores as consequence of high vanishing. At the point when there are lakes or water arrangements because of inevitable water affidavit, they prompt high think mineral wellsprings of minerals such as gypsum, boaters, and salts.  In mountain regions, there can be regularly discovered minerals, and mining is frequently present.

Which layer of earth's atmosphere contains no water vapor, has an atmospheric pressure less than 0.1 atmosphere, and has an air temperature that increases with altitude?

Answers

Thermosphere Let's look at the layers from the bottom to the top and see where the first match is. Troposphere - Lowest layer. Temperature usually declines with increasing altitude. Almost all the water vapor is contained in this layer... This is not the right layer. Lots of water vapor and decreasing temperatures. So let's continue. Stratosphere - Second-lowest layer of Earth's atmosphere. Temperatures rise with increasing altitude. Pressure ranges from about 200 millibars down to 1 millibar. The stratosphere is almost completely free of clouds. Got a couple of problems here. The pressure is a bit higher than we want, and there are sometimes clouds here. Which means water vapor. Not the right layer, so up we go. Mesosphere - Third layer. Temperatures drop with increasing altitude. Dropping temperatures. Don't want this layer either. Still going up. Thermosphere - Fourth layer. Temperatures increase with increasing altitude. This layer is completely cloudless and free of water vapor. Looks good. No clouds ever and increasing temperature. The pressure is well below 0.1 atmospheres. Looks like this is the answer.

Final answer:

The layer of Earth's atmosphere that contains no water vapor, has an atmospheric pressure less than 0.1 atmosphere, and an air temperature that increases with altitude is the mesosphere. This layer is located above the stratosphere and extends from about 50 kilometers (km) to roughly 85 kilometers above the Earth's surface.

Explanation:

The mesosphere is the third layer of the Earth's atmosphere, situated above the stratosphere and below the thermosphere. It extends from the stratopause at approximately 50 km to about 85 km above the Earth's surface. One of the unique characteristics of the mesosphere is the absence of water vapor, contributing to its extremely low temperatures, which can drop to around -90°C. Unlike the lower atmospheric layers, the mesosphere experiences a decrease in temperature with increasing altitude. However, in terms of its relationship with pressure and temperature, it differs from the stratosphere, where temperature increases with altitude, primarily due to the absorption of ultraviolet radiation by the ozone layer. The air pressure in the mesosphere is exceedingly low, less than 0.1 atmospheres, and the air is too thin to breathe without pressurization and supplemental oxygen. This region of the atmosphere is also where meteors burn up upon entering the Earth's atmosphere due to the increase in temperature with altitude and friction.

Subduction is one of the processes by which two plates move toward each other. what geologic events could occur as a result of the formation of a new subduction zone that could threaten humans and property in the region?

Answers

Due to a new subduction zone, earthquakes could become more frequent, which could destroy buildings and properties. Another geological feature that can occur in a subduction zone is a volcano. Volcanic eruptions can kill people who are in the lava's path and can also destroy buildings and landmarks.

The Mexican economy is based on which natural resources?

oil

agave

corn

fish

Answers

Oil is what the Mexican economy is based on

Final answer:

The Mexican economy relies on several natural resources, including oil, silver, copper, gold, lead, zinc, natural gas, wood, agave, corn, and fish. Of these, oil is a particularly significant resource.

Explanation:

The primary natural resources on which the Mexican economy is based include oil, silver, copper, gold, lead, zinc, natural gas, and wood. Mexico is a leading producer of silver. Besides these, agave, from which tequila is derived, is also a vital resource in Mexico. Corn, or maize, is a staple crop in Mexico, forming a critical part of the country's food supply, while fishing also contributes to the Mexican economy.

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The best tool to use to measure distance underwater is

Answers

The best tool to use to measure distance underwater is SONAR.
The best tool to use to measure distance underwater is SONAR...

It would be helpful if you gave the answer options though... I hope this helped! :) Happy studying! :)

Based on the Moh’s scale,which is the correct order of minerals from softest to hardest?
Question 3 options:
Feldspar
Talc
Quartz
Diamond

Answers

There are ten minerals in Mohs scale, talc, gypsum, calcite, fluorite, apatite, orthoclase, quartz, topaz, corundum, and for last and hardest, diamond.

Cemex has three divisions: north american, south america and the caribbean, and europe, asia, and the middle east. cemex has a _____ structure.

Answers

Cemex has three divisions: North America, South America and the Caribbean. and Europe, Asia, and the Middle East. Cemex has a  GEOGRAPHICAL REGION structure.
A Geographical region structure of an organizational structure has structural groups from various geographical regions or locations. This structure is used by an organization that has offices in different regions or countries.

How did studies of the crab nebula pin down the explanation of pulsars?

Answers

A pulsar is a neutron star that gives off pulses of radio waves. The Crab Nebula, which is one of millions of gas and dust clouds in space, was found to house a pulsar in the system as is the central object present. Astronomers observing the nebula noticed that it released pulses of radiation that span the electromagnetic spectrum, pulsing radio, gamma and xrays. 

which properties of minerals can we not accurately rely on because it can amongst the same mineral

A) streak

B) luster

C) color

D) crystal structure

Answers

color, the slighest difference in the same kinds of minerals can change it

A typical passage through the Panama Canal takes how long?
Question 26 options:

2 – 4 hours

8 – 10 hours

2 – 4 days

8 – 10 days
Save

Answers

The Panama Canal is 77 km long, and is divided into three parts, which means that during each transit, the ship will go through 3 locks -  because the middle part of the canal is above the sea level. So a huge portion of the time is spent waiting in the lock to adjust to the hight of the lake in the middle of the canal. 

The time to pass it is around 6 -8-10 hours -  second option is the best 

How do humans negatively affect the ocean.

Answers

By mass fishing, off shore drilling, and population.

Desertification of the Sahel in Africa is result of ______ ?

Answers

Answer:

A combination of natural forces and human actions

Explanation:

I took the test and got it right.

Final answer:

The desertification of the Sahel in Africa is mainly caused by human activities like overgrazing, deforestation and improper agricultural practices paired with climate factors like low rainfall.

Explanation:

The desertification of the Sahel in Africa is primarily a result of human activities coupled with climate-related factors. Factors such as overgrazing, deforestation, and improper agricultural practices have contributed to soil degradation, which accelerates desertification. Also, climatic conditions like low rainfall have exacerbated the situation. This desertification has serious implications on the ecosystem services and livelihoods of the local population.

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In an unconfined aquifer, the water table is the _______________ of the saturated zone.

Answers

unconfined state not confined by impermeable material

Final answer:

The water table in an unconfined aquifer is the boundary between unsaturated and saturated zones, influenced by porosity and permeability. Overdrawing water can lower the water table, affecting wells and ecosystems.

Explanation:

In an unconfined aquifer, the water table is the boundary between the unsaturated zone and the saturated zone. The water table can be envisioned as the surface where the soil and rock pores are completely filled with water.

The properties such as porosity and permeability of the materials surrounding the aquifer play significant roles in the availability and movement of groundwater. High porosity means more open space for water to reside in, while high permeability indicates how easily water can flow through the rock or soil.

Issues can arise when developments such as new housing are built and groundwater wells are drilled. Increased water withdrawal can lead to a lowering of the water table, which might cause a 'cone of depression' in the aquifer. This can affect nearby wells, reducing the water available for use and may also adversely impact the local ecosystems by lowering the water level in rivers.

When the oceanic crust runs into the continental crust, what happens?

Answers

Answer:

hi!

Explanation:

When continental and oceanic plates collide, the thinner and more dense oceanic plate is overridden by the thicker and less dense continental plate. The oceanic plate is forced down into the mantle in a process known as "subduction." As the oceanic plate descends, it is forced into higher temperature environments.

Answer:

The oceanic plate sinks below the continental plate.

Hope this helps.

Explanation:

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