4. What percentage of the matter in the solar system does the sun contain? What
does that statistic tell you about our sun? *

Answers

Answer 1

Answer:

Explanation:

99.8% its 4.5 billion years old composed of 70% hydrogen and 28% helium


Related Questions

How did the Mediterranean climate influence culture in the region?

A. It stopped religion from spreading
B. It created large variation in architecture
C. It allowed for easy sailing
D. It forced people to work harder

Answers

Answer:

Option B

Explanation:

The Mediterranean Sea moderates the humidity of the neighboring regions. The mild Mediterranean weather and rich soil supported the growth of increasing agricultural advancements, which found in the Mediterranean Sea the excellent possibility for business.

What mountains separate italy from the rest of europe?.

Answers

Answer:

the alps

Explanation:

I just looked it up :)

Answer:

The Alps separate Italy from the rest of Europe

Explanation:

hope this helps and is right!! p.s. i really need brainliest :)

Dams in Turkey and Syria have decreased this country’s water supply by 80%.

Israel or Iraq

Answers

Answer: Israel is the correct answer.

In the 1600s, European countries primarily created American settlements for
A. Cultural reasons
B. Economic reasons
C. Religious reasons
D. Social reasons

Answers

Answer: economic reasons

Explanation:

Settlement revolved around some sort of trade

Answer:B, economic reasons

Explanation:

The Little River Salt Marsh Restoration Project centered around replanting marsh sedges and grasses. Please select the best answer from the choices provided T F.

Answers

The alteration of a former or degraded wetland's physical, chemical, or biological features to restore its natural functions is known as wetland restoration.

what is the Little River Salt Marsh Project?

The Little River Salt Marsh project aimed to restore around 100 acres of tidal wetlands along the Little River in New Haven/North Haven, Connecticut, that had been harmed by reduced tidal flow and were controlled by an invasive type of Phragmites.

Due to undersized culverts and earthen rock on the marsh, the Little River tidal wetlands had been falsely harmed by reduced tidal flow.

Because of the restricted tide flow, an invasive variety of Phragmites australis colonized and spread, controlling the plant life in the marsh.

Therefore the statement above is False.

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Answer:

F

Explanation:

just took the test t is wrong

Which country doesn’t protect Sherpa’s during the avalanche season?

Answers

Answer:

Nepal

Explanation:

Answer:NEPALgive me the brainliest

Describe the difference between a perfect circle and an ellipse

Answers

Answer: A circle is a closed curved shape that is flat. Instead of having all points the same distance from the center point, though, an ellipse is shaped so that when you add together the distances from two points inside the ellipse called they always add up to the same number.

Match the scenario that best fits each of the following atmospheric energy transfer processes. advection [ Choose ] A convection [Choose ] conduction [Choose] latent heat [Choose ]

Answers

Answer:

Check below.

Explanation:

North Wind Carries colder air into United States is Advection  

There is an extract of horizontal air circulation on the surface of the earth.

Redistribution of heat by Thermals is Convection

Vertical movement of air in the transfer of heat is the Thermal convection

The heat transfer of Air in direct Contact with Ground each other is Conduction  

Water Molecules undergo Deposition in forming frost on the ground - Latent Heat

Water vapour loss its latent heat, and then undergo sublimation to create ice

Why are IT jobs particularly attractive to Indian workers?

Answers

Answer:

low cost services are one of the primary advantages that you can leverage by outsourcing to India.

Explanation:

my bad if it doesn't help

Answer:

IT jobs

Explanation:

For good pay and working conditions make IT jobs attractive to Indians. It hires someone outside the company to do work that was once done inside the company. many Indians enjoy a high standard of living despite pay that seems low to Americans.

A farmer faces low yields from his field continuously over the years. After consultation with the soil experts it was found that the cause was leaching. Suggest measures to address this problem?

Answers

Answer:

Leaching can significantly affect crop yields by washing away essential nutrients and minerals from the soil. To address this problem and mitigate the effects of leaching, the farmer can consider implementing the following measures:

Soil Testing: Conduct regular soil testing to assess the nutrient levels and pH balance of the soil. This will help determine the specific nutrients that are being lost through leaching.

Balanced Fertilization: Based on the soil test results, develop a balanced fertilization plan to replenish the nutrients that are being leached from the soil. Use fertilizers that provide the specific nutrients in the required amounts and at the right time during the crop cycle.

Organic Matter and Compost: Increase the organic matter content of the soil by incorporating compost, manure, or other organic materials. Organic matter helps improve soil structure, water retention capacity, and nutrient-holding capacity, reducing the effects of leaching.

Mulching: Implement mulching techniques to conserve soil moisture and reduce water runoff. Mulching helps slow down the movement of water through the soil, minimizing the leaching of nutrients. Organic mulches like straw, wood chips, or leaves can be used.

Cover Crops: Plant cover crops during fallow periods or between main crop seasons. Cover crops help prevent soil erosion, improve soil structure, and absorb excess nutrients, reducing leaching. They also enhance organic matter content when incorporated into the soil.

Conservation Tillage: Adopt conservation tillage practices, such as minimum tillage or no-till farming, to reduce soil disturbance and improve soil structure. This helps retain moisture and reduce water runoff, minimizing leaching.

Irrigation Management: Implement efficient irrigation techniques, such as drip irrigation or precision irrigation, to ensure water is applied directly to the root zone and minimize excess water that can cause leaching.

Crop Rotation: Practice crop rotation to diversify the types of crops grown on the field. Different crops have different nutrient requirements, and rotating crops can help break pest and disease cycles while improving nutrient balance in the soil.

Terracing and Contour Farming: Implement terracing or contour farming techniques on sloping fields to reduce water runoff and erosion. This helps prevent the loss of topsoil and nutrients through leaching.

Buffer Zones: Establish vegetative buffer zones, such as grass strips or trees, along water bodies or field boundaries to act as natural filters. These buffer zones can trap and absorb excess nutrients, preventing them from reaching water sources and reducing leaching.

It's important for the farmer to consult with local agricultural extension services, soil experts, or agronomists to tailor these measures to their specific soil type, climate, and crop requirements. Additionally, adopting sustainable farming practices that focus on soil health and conservation can provide long-term benefits in addressing leaching issues and improving overall crop productivity.

How do we gather data or climate change?

Answers

Modern observations mostly come from weather stations, weather balloons, radars, ships and buoys, and satellites. A surprisingly large number of U.S. measurements are still made by volunteer weather watchers.

Hope it helps...

One way air conditioning has facilitated human adaptations to the environment in by...

-Decreasing disease in humid areas

-Allowing people to work later at night

-Enabling habitation in warmer environments

-Increasing the use of electricity in urban areas

Please help I need to turn it in today!! Pls and ty

Answers

Enabling habitation in warmer environments.

Work would be greatly reduced, if not completely shutdown when summer heat overwhelmed equipment and personnel.

Even paperwork: think of writing a letter or doing payroll with sweat dripping on the curled up humid papers!!

A/C is considered one of the most important of innovations in the 20th century.

Cooler, dehumidified factories and workspaces increased productivity exponentially.

what are secondary effects of a natural disaster?

Answers

Maybe a famine or possibly a second type of natural disaster

Answer:

sexondary effects occur after a disaster has happened. May cause fires and therefore destroy bush land, buildings. The land will become muddy and wet. This can also prompt buildings to sink into the ground after the natural disaster. Hope this helped u:)


How does Taiwan's view of the "One China" Policy compare to China's view?

Answers

Taiwan has a negative view of the One China policy, considering it sees itself as an independent state, whereas China has a positive view of the One China policy, since they don’t recognize the independence of Taiwan and believe it belongs to them.

value stream mapping analysts start from ________ and work _______ to draw the map by hand.

Answers

Value stream mapping analysts start from the customer demand and work backward to draw the map by hand.

This is because the goal of value stream mapping is to identify and eliminate any inefficiencies in the production process, ultimately improving the overall value delivered to the customer.

By starting with the customer demand and tracing the process steps back through the production system, analysts can identify areas of waste or inefficiency and develop solutions to improve the value stream. The process of mapping the value stream by hand allows for a detailed and thorough analysis of the production process, leading to more effective solutions and improvements.

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If we look up in to the night sky and observe which stars appear to be the brightest. What are we actually observing?
A-distance from the Earth
B-luminosity
C-apparent magnitude
D-absolute brightness

Answers

C-apparent magnitude

Consider the statement below. Select whether this will impact the supply or the demand curve. Then select whether this will shift the corresponding curve left, right, ora movement along the existing curve, With respect to the consumption of chicken. A large salmonella outbreak has been reported, this will impact LL Supply Demand Shifts left. (Shifts right Movement along the curve,

Answers

According to the statement, there has been a significant salmonella outbreak that will have an effect on how chicken is consumed. Specifically, this will have an impact on the chicken demand curve.

The right response is:

Impact: Left Demand Shift

Concerns about food safety, notably with regard to chicken products, can arise from a salmonella outbreak. Due to health concerns or unfavourable views, customers may as a result reduce their desire for chicken.

Due to this drop in demand, the demand curve for chicken will move to the left, showing a lower demand for each price point.

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what is natural lake in geography?

Answers

Answer:

A natural lake is a fairly large body of water occupying an inland basin (low-lying geographic area)

Explanation:

Lakes cover only about 1 percent of the continents, and contain less than 0.02 percent of the world's water, but they are important ecosystems and may be sources of water supply in certain regions.

describe the global distribution of volcanoes

Answers

Answer: Volcanoes are not randomly distributed over the Earth's surface. Most are concentrated on the edges of continents, along island chains, or beneath the sea forming long mountain ranges.

Explanation:

Hope this helps.

Which statement correctly describes a difference between se xual and ase xual reproduction? A. Se xual reproduction only happens in animals, while as exual reproduction only happens in plants. B. Se xual reproduction requires fertilization of one gamete by another gamete, while as exual reproduction requires only one parent to produce an offspring. C. Se xual reproduction only happens in single-celled organisms, while ase xual reproduction only happens in multicellular organisms. D. Se xual reproduction only happens when cells have a nucleus, while as exual reproduction only happens when cells do not have a nuc leus.

Answers

Answer:A. Se xual reproduction only happens in animals, while as exual reproduction only happens in plants.

Explanation:

what are monsoon rains?

Answers

monsoon rains in British English
(ˌmɒnˈsuːn reɪnz) plural noun. meteorology. the heavy rains that accompany the seasonal wind of S Asia that blows from the southwest in summer.

The weather in Iceland usually is very changeable. Can you suggest
why this is?

Answers

Answer:

Yes, it is.

Explanation:

most of the lakes in the north central united states exist as a result of

Answers

Answer: the mile-thick Laurentide ice sheet

Explanation: During the last ice age, the mile-thick Laurentide ice sheet covered most of Canada and the northern contiguous United States. The massive weight and movement of this glacier gouged out the earth to form the lake basins.

A manager purchased a total of 21 coffee mugs and key chains. Each coffee mug cost $8.50, and each key chain cost $2.75. If the manager spent a total of $132.50, how many coffee mugs did the manager purchase?

Answers

ow, subtract this one from second equation,  

5.75x = 74.75 Answer:

Then, x + y = 21

& 8.50x + 2.75y = 132.50

2.75x + 2.75y = 57.75

x = 74.75 / 5.75

x = 13

Explanation:

Da answer equals 13

Answer:

x=13

Explanation:

x+y=21

8.5x+2.75y=132.50

8.5x+2.75(-x+21)+132.50

8.5x-2.75x+57.75=132.50

5.75x=74.75

x=13

which part of the sun is the source of light that reaches the earth? a. core b. photosphere c. chromosphere d. corona

Answers

Photosphere, part of the Sun, is the source of light that reaches the Earth.

We receive our light and heat from the level of the solar atmosphere known as the visible photosphere, also known as the sphere of light, which is the area that is visible to the human eye. The deepest area of a bright object, the sun, that is transparent to photons of a given wavelength is called a photosphere.

The effective temperature in the Stefan-Boltzmann formula is used to define the temperature of a star's surface. Except for neutron stars, stars don't have any solid or liquid surfaces. As a result, the photosphere is frequently used to refer to the visible surface of the Sun or another star.

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PLZ HELP!! how would the weather affect a person driving to work in Toronto from Kitchener? (this is a geography question btw)

Answers

Answer:

Toronto is a cold place today, but if it was originally cold it could possibly affect a driver by causing them to be supper cold. But if it was a hot place, it could cause the driver to be cold. I'm not exactly sure the answer you were looking for but I believe this is a pretty good answer.

Explanation:

Blue-Green Infrastructure is a network of natural a d semi-natural areas that proved: ?

Answers

Blue-Green Infrastructure is a network of natural and semi-natural areas that proved provide improved water quality.

Water elements such as rivers, canals, ponds, wetlands, floodplains, and water treatment facilities are examples of blue infrastructure. Green infrastructure includes trees, lawns, hedgerows, parks, fields, and forests, among other things. These terms are derived from urban and land-use planning.

Green infrastructure captures and treats stormwater at its source, while also providing environmental, social, and economic benefits. Introducing green infrastructure to supplement existing gray infrastructure can improve urban livability and increase community profits. Green infrastructure increases exposure to the natural environment, reduces exposure to hazardous substances and conditions, and promotes recreation and physical activity.

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Look at the four images of various river channels, and examine their unique characteristics and the dominant force or processes at work in each scene.

Answers

The four images of various river channels exhibit unique characteristics and are shaped by dominant forces or processes specific to each scene.

What are the distinctive features of the river channels and the primary forces or processes influencing their formation?

The four images of different river channels showcase distinct characteristics and provide insights into the dominant forces or processes shaping their formations.

Each scene offers a glimpse into the intricate dynamics at play in river systems.

Examining the unique features of each river channel allows us to understand the forces responsible for their formation.

Factors such as the gradient of the channel, the type of sediment transported, and the presence of obstacles or geological structures all contribute to shaping the river channel.

For instance, meandering river channels with sinuous bends suggest the influence of lateral erosion and deposition processes, while straight and narrow channels may indicate a steeper gradient or the presence of resistant bedrock.

The dominant forces or processes at work in each scene can vary widely.

Examples include the erosive power of flowing water, sediment transport and deposition, bank erosion, meander formation, or the impact of human activities on river morphology.

By studying these images and analyzing their unique characteristics, researchers and geologists gain valuable insights into the intricate interplay between forces and processes that shape river channels.

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which of the following modes of transportation is characterized by low terminal cost, high line cost, and high route flexibility?

Answers

Answer: The mode of transportation that is characterized by low terminal cost, high line cost, and high route flexibility is shipping by sea.

Sea shipping typically has relatively low terminal costs because the loading and unloading of cargo can be done at large ports with specialized equipment that can handle large volumes of goods efficiently. However, the cost of operating and maintaining a sea vessel can be high, as can the costs associated with navigating complex shipping routes and dealing with weather and other environmental factors.

Sea shipping also offers a high degree of route flexibility, as ships can travel to a wide variety of ports and locations around the world. However, because sea shipping is relatively slow compared to other modes of transportation such as air freight, the line cost (i.e. the cost per unit of distance traveled) can be higher.

Explain how a large volcanic eruption could affect:

1) local and global temperatures.

2) crop growth

3) air quality

Answers

Answer:

Gases and solids injected into the stratosphere circled the globe for three weeks. Volcanic eruptions of this magnitude can impact global climate, reducing the amount of solar radiation reaching the Earth's surface, lowering temperatures in the troposphere, and changing atmospheric circulation patterns.

Explanation:

Answer:

thanks for the points

oh and crop growth

Explanation:

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