Diamonds Group of answer choices are exceedingly rare, which is why their price is so high. are brought from the mantle to the surface in magma that hardens into kimberlite. of industrial quality (non-gem quality) have no use and are usually discarded. are found in carrot-shaped structures called pegmatites.

Answers

Answer 1

Answer: are brought from the mantle to the surface in magma that hardens into kimberlite.

Explanation:

Diamonds were formed billions of years ago due to the heat within the Earth's crust. The pressure and heat then results into diamonds which are formed from the crystalization of carbon atoms.

Therefore, diamonds are brought from the mantle to the surface in magma that hardens into kimberlite.


Related Questions

When warm air rises at the
equator, how does cooler air
move?

Answers

Answer:

When warm air rises, cool air sinks down, which creates a high pressure zone. Then cool air flows back towards the equator, and warm again, which creates a cycle.
Warm air rises, creating a low pressure region, and cool air sinks, creating a high pressure zone. Air flowing from areas of high pressure to low pressure creates winds. Air moving at the bases of the three major convection cells in each hemisphere north and south of the equator creates the global wind belts.

Oceans are a source of:

A- Food

B- Fuel

C- Minerals

D- All Of The Above

Help me plssss

Answers

D. all of the above
(oil spills and whatnot for the fuel).

Answer:

it'd be C

Explanation:

but if not im 76% sure that it'll be D

6. What role did the Supreme Court play during the Civil Rights Movement?
a. It overturned some of the laws that made segregation legal
b. It wrote new laws that made integration legal c. It supported the segregationist policies of Southern governors
d. It urged Congress to pass new laws legalizing integration

Answers

Answer:

d. It urged Congress to pass new laws legalizing integration

Explanation:

definition of the climate change​

Answers

climate change - long-term shifts in temperatures and weather patterns. such shifts can be natural, due to changes in the sun's activity or large volcanic eruptions.

Answer:

Explanation:

Climate change refers to a long-term shift in global or regional climate patterns. It is primarily caused by the increase in atmospheric concentrations of greenhouse gases, such as carbon dioxide and methane, due to human activities like burning fossil fuels and deforestation. Climate change has far-reaching impacts on the environment, human health, and the economy.

13. Which of the following countries is not a “Benelux”country
A)Luxembourg
B)the Netherlands
C)Britain
D)Belgium

Answers

Answer:

Netherlands (B)

Explanation:

Answer: Britain

Explanation: Luxembourg, The Netherlands, and Belgium are Benelux countries.

explain the tropical cyclone on Mozambique In essay​

Answers

Tropical Storm Freddy (Freddy 1) made landfall in Vilankulo district, Inhambane province of Mozambique on 24 February 2023 and led to significant rainfall. Nearly 166,600 people were affected according to the National Institute for Risk Reduction and Disaster Management

Government spending influences the economy by:
A. setting the salaries for employees in all private industries.
B. influencing the brands of products the country is allowed to
produce.
C. deciding on the prices for goods available to consumers.
OD. determining which government programs get the most funding.

Answers

D - Determining which government programs get the most finding

1.1.2 it appears that all the non-perennial streams are eroding headwards.provide two reasons why they are able to erode headwards.​

Answers

Non-perennial streams are able to erode headwards due to two main reasons:  high erosive power and the softness of the underlying rock.

Firstly, the flow of water is intermittent and during periods of rainfall, the water has a higher velocity due to the larger volume. This higher velocity allows for the stream to erode more effectively and thus move headwards.

Secondly, non-perennial streams tend to be located in areas with a higher gradient, which means that the water flows downhill more easily and thus can erode more effectively as well.

These two factors, intermittent flow and high gradient, enable non-perennial streams to erode headwards.

Non-perennial streams are eroding headwards due to their high erosive power and the softness of the underlying rock.

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On which of the following objects, all sitting on the ground together, does
Earth exert a greater gravitational pull than a baseball? Check all that apply.
A. A pencil
B. An inflatable beach ball
C. A camel
D. A bicycle
E. A truck

Answers

Answer:

your hand, a basketball, and a truck

Explanation:

A P E X

15.High-tech computer have concentrated in silicon, glen,an information-age industrial sector that can be found in ______________
A)Portugal
B)Scotland
C) Wales
D)Ireland

Answers

Answer:

b is the answer

Explanation:

In what direction are plates moving at mid ocean rifts

Answers

The North American and Eurasian Plates are moving away from each other along the line of the Mid Atlantic Ridge. The Ridge extends into the South Atlantic Ocean between the South American and African Plates.

Consider areas of environmental economic and social justice issues geographical hypothesis

Answers

Environmental, economic, and social justice issues are complex and interconnected, and their impact is often felt differently in different geographical areas.

Geographical hypotheses can help us understand how these issues manifest themselves in different regions and why. For example, one geographical hypothesis is that regions with high levels of industrialization and economic growth may also experience high levels of pollution and environmental degradation. This can lead to significant public health problems and a lower quality of life for residents in these areas. In contrast, regions with less industrialization may have lower levels of pollution but may struggle with economic development and poverty.

Another geographical hypothesis is that marginalized communities, such as low-income neighborhoods or indigenous populations, may be more vulnerable to the effects of environmental and social injustice. These communities may lack access to clean water and air, face disproportionate exposure to hazardous waste and pollution, and have limited opportunities for education and economic mobility.


Geographical hypotheses can help us identify patterns and relationships between environmental, economic, and social justice issues in different regions, which can inform policies and interventions to address these challenges. By considering the unique contexts and dynamics of different places, we can work towards a more equitable and sustainable future for all.

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data collection about drainage basin

Answers

Catchments and watersheds are other names for drainage basins. The region of land and the rivers where their water drains are referred to as drainage basins.

A watershed is a region of land where all streams and rainfall run to a single place, such as the bay's mouth, a reservoir's outflow, or any location along a stream's course. Watersheds can range in size from a footprint to the whole area of land drained by rivers into the Chesapeake Bay, where water enters the Atlantic Ocean.

Sometimes, the terms "watershed" and "catchment" are used synonymously. Drainage divides are ridges and hills that divide two watersheds. The watershed is made up of all the subsurface groundwater as well as surface water, such as lakes, streams, reservoirs, and wetlands.

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Which describes the St. Lawrence River?

Question 1 options:

carries more water to the Mississippi River than any of the other tributaries


forms much of the western border of the states of Wisconsin, Illinois, Kentucky, Tennessee and Mississippi.


is one of the longest rivers in North America


carries the water eastward for 750 miles until it empties into the Atlantic Ocean

Answers

What describes St. Lawrence River is that its carries the water eastward for 750 miles until it empties into the Atlantic Ocean.

What is the St. Lawrence River?

The St. Lawrence river is a natural features in U.S. that connects to the Atlantic Ocean.

Hence, the statement that describes St. Lawrence River is that its carries the water eastward for 750 miles until it empties into the Atlantic Ocean.

Therefore, the Option D is correct.

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Air pollution at witbank​

Answers

Witbank, located in the province of Mpumalanga, South Africa, is known for being one of the most polluted towns in the country due to its heavy reliance on coal-fired power stations and industrial activities.

Air pollution at Witbank is a significant concern for both the local community and the environment. The pollutants released from these activities, such as sulfur dioxide and nitrogen oxides, contribute to the formation of acid rain, which can damage crops and forests.

Additionally, these pollutants can cause respiratory problems for those living in the area, especially children and the elderly. Efforts are being made to reduce air pollution in Witbank through the use of cleaner technologies, better regulations, and increased public awareness.

However, it remains a challenging issue to tackle given the town's dependence on the coal industry for economic growth.

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When working with Trig ratios, Laws of Sines, or Law of Cosines the calculator should be in what mode?

Answers

Answer:

The calculator should be in Degree mode.

RELATIONSHIP BETWEEN THE EARTH SYSTEM

Answers

Answer:

These spheres are closely connected. For example, many birds (biosphere) fly through the air (atmosphere), while water (hydrosphere) often flows through the soil (lithosphere). In fact, the spheres are so closely connected that a change in one sphere often results in a change in one or more of the other spheres.

Explanation:

These spheres are closely connected. For example, many birds (biosphere) fly through the air (atmosphere), while water (hydrosphere) often flows through the soil (lithosphere)

Which North American country is most like the place that you live in terms of its physical characteristics? In 3 to 5
sentences, describe the reasons for your choice.

Answers

Answer

Mexico is most like where I live because it's close, it has similar weather, and it's just as terrible. Also it's run by democrat's so it's pretty self explanatory why it's bad

what strategies can African states put in place to stimulate economic growth?​

Answers

Answer:

African nations might achieve economic growth by reducing debt, increasing corporations, and building industries.

Subject:Science
Why is it important to know the other member
of the solar system​

Answers

Answer:

para malaman natin at paradin matutunan natin kung ano ang lahat ng member ng solar system

Answer:

Solar system is very important to us.If there is no solar system how could we get sunlight and life on this earth.There are many many other reasons as well.

Briefly discuss how you would go about teaching about, in and for the environment deliberative, and learning by doing methods. (14) [14]​

Answers

When teaching about, in, and for the environment, it's essential to incorporate deliberative and learning by doing methods to engage students and foster a deeper understanding of the subject matter.

For the deliberative method, start by presenting students with an environmental issue, such as climate change or plastic pollution. Encourage open discussion and debate, promoting critical thinking and active listening skills. This allows students to understand multiple perspectives and develop their own informed opinions on the topic.

Incorporating learning by doing can be achieved through hands-on activities and real-world applications. For example, take students on a field trip to a local park or nature reserve to observe and analyze ecosystems. This immersive experience helps students connect abstract concepts to tangible examples, enhancing their comprehension and appreciation of the environment. Additionally, involve students in community projects, such as tree planting or clean-up events, to empower them to make a positive impact on their environment.

By combining deliberative and learning by doing methods, educators can create a dynamic, interactive learning environment that fosters critical thinking, practical application, and environmental stewardship among students.

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What is the volume of a cone 22yd by 22yds

Answers

It is 2,787.64 yards!

2) ventilation of pollutants from the los angeles basin is suppressed by persistent temperature inversions. a consulting firm proposes to fix this problem by installing large burners throughout the basin to heat the air and break the inversion. a) explain theoretically how this would work (briefly).

Answers

Answer:

Due to its sensitivity to high temperature.

Explanation:

The persistent temperature inversions are suppressed by high temperature because they are cool in nature. The increasing in temperature of the surrounding air make it possible to cause the breakdown of that inversions and helps in the cleaning of the air from that inversions. Due to this removal, ventilation of the pollutants is possible in that region Los Angeles basin.

recommendations and solution of summer monsoon in india

Answers

Answer:

Crop enhancement, more proficient water use, and further developed soil management rehearses, along with the development of dry season safe harvests can assist with diminishing a portion of the adverse consequences.

plzz will give branilest hurry

Answers

Answer:

c

Explanation:

Answer:

C

Explanation:

Oh sorry nevermind its answered sorry, mistake

In a circle with radius 0.9, an angle measuring 8.9 radians intercepts an arc. Find the length of the arc to the nearest 10th.

Answers

The length of arc to the nearest 10th is 26 units.

A circle is a shape produced by all points in a plane at a specific distance from the center.

Given a circle of radius (r) = 2.9, an angle of 1.8 radians intercepts an arc.

The length of the arc must be determined.

(angle measure / 2) × (circumference of circle) equals arc length

Angle = (8.9 radians) × (180 degrees / π )

We know π = 3.14

Angle = 8.9 ×180 / 3.14

= 1602 / 3.14

= 510.19°

Angle measurement is 510.19 degrees.

Circumference: 2 × π × r

= 2 × 3.14 × 2.9

= 18.212 units

Arc length = (Arc length / 360) × Circumference

= 510.19 / 360 × 18.212

= 9,290.5599 / 360

= 25.81 units

As a result, the length of the are is 25.81 units. Rounding off to nearest tenth, it will be 26 units.

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explain how the municipality gather information that use to address the challenges they encounter

Answers

Municipalities gather information through various methods to address the challenges they encounter including :

Surveys and QuestionnairesData Collection and Analysis

How do municipalities collect data ?

Municipalities often conduct surveys and questionnaires to gather information from their residents and stakeholder. These surveys can cover a wide range of topics related to the challenges faced by the municipality, such as public service, infrastructure, safety, or community needs.

Municipalities collect and analyze relevant data to understand the challenges they face and make informed decision. This can include demographic data, economic indicators, crime statistic, health records, environmental data, and more.

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what should be the best day and time she should work on the pillow cases​

Answers

Answer:

Saturday morning

Explanation:

she has school possibly she can work on school nights only if she isn't bisy

When a region is tipped away from the sun that region is usually experiencing winter or ________ temperatures


Help

Answers

Answer:

I think the same

Explanation:

hope it helps

Why does a rainforest need both abiotic and biotic

Answers

Answer:

Water, sunlight, air, and the soil (abiotic factors) create the conditions that allow rainforest vegetation (biotic factors) to live and grow. Organisms like monkeys, bats, and toucans eat the vegetation supported by the abiotic factors.

Explanation:

Answer:

Well we know that water, sunlight, air, and let's not forget about soil, which are all abiotic factors. This helps create conditions that can allow rainforest vegetation or known as biotic factors, which help rainforests to live and grow to. For example monkeys, bats, and including toucans eat the vegetation that is also supported by the abiotic factors.

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