Difine the following terms (1) star (2)planet (3) Galaxy (4) Asteroids (5) Meterorite (6) satellite (7) Light year ​

Answers

Answer 1

Answer:

Star : a natural luminous body visible in the sky especially at night. b : a self-luminous gaseous spheroidal celestial body of great mass which produces energy by means of nuclear fusion reactions.

A planet is a celestial body that (a) is in orbit around the Sun, (b) has sufficient mass for its self-gravity to overcome rigid body forces so that it assumes a hydrostatic equilibrium (nearly round) shape, and (c) has cleared the neighbourhood around its orbit.

A galaxy is a collection of stars and planets that are held together by gravity. In a galaxy, the celestial bodies rotate around a central object. The Earth's galaxy is known as the Milky Way. Our solar system, made up of the Sun and the planets that encircle it, is a tiny part of that galaxy.

An asteroid is a large, irregularly shaped object in space that orbits our Sun. ... The craters on the Moon were formed by asteroids and some think it was an asteroid that wiped out the dinosaurs. Around a million asteroids are located between Mars and Jupiter in an area called the “asteroid belt.”

Meteorite a piece of rock or metal that has fallen to the ground from outer space : a meteor that reaches the surface of the Earth without burning up entirely.

A satellite is a moon, planet or machine that orbits a planet or star. For example, Earth is a satellite because it orbits the sun. Likewise, the moon is a satellite because it orbits Earth. Usually, the word "satellite" refers to a machine that is launched into space and moves around Earth or another body in space.

A light-year is a unit of distance. It is the distance that light can travel in one year. Light moves at a velocity of about 300,000 kilometers (km) each second. So in one year, it can travel about 10 trillion km. More p recisely, one light-year is equal to 9,500,000,000,000 kilometers.


Related Questions

This production possibilities curve shows the trade-off between consumer goods and capital goods. since capital goods are a resource, an increase in the production of capital goods today will increase the economy's production possibilities in the future. Therefore, all other things equal (ceteris paribus), producing at which point today will result in the largest outward shift of the PPC in the future?

Answers

Answer:

The amount that will result in the largest outward shift of the PPC in the future is the amount that produces the largest amount of capital goods, and the least amount of consumer goods.

This is simply because consumer goods represent the use of present resources to produce present goods and services, which ultimately leads to the depletion of those resources, and leaves the PPC unchanged.

Capital goods, as the question says, are different because they represent the use of present resources to produce future goods and services, which means that the more capital goods are produced in the economy, the more the PPC shifts outward in the future.

What is a study of where people live?

Answers

Answer:

i believe its human demography

Explanation:

"Demography statistically studies the structure and dynamics of populations"

* Required
Is the Earth flat?

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Answer:

No

Explanation:

Which side did most of the Indians fight on?

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Answer:

Indians fought in the Revolution for Indian liberties and Indian homelands, not for the British empire. But the image of Indian participation presented in the Declaration of Independence prevailed: most Americans believed that Indians had backed monarchy and tyranny.

Answer:

Indians fought for  Indian liberties and Indian homelands

Explanation:

give an example of bad debt

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Examples include debts with high or variable interest rates, especially when used for discretionary expenses or things that lose value.

Who Discovered Florida?

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Answer: Juan Ponce de Leon

About 400 years ago, the Spanish people discovered Florida. Spanish explorer Juan Ponce de Leon, to be specific, found out about Florida.

Hope this helps!

can you make slogan on child marriage??​

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Answer:

Let a child be a child, stop child marriage.

Help me with most! Atletas 3! It’s due soon! Help!

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8. Convert = j.
6. Elevation = f.
1. Distort = b.

The most commonly used temperature scale in the world is __________.
A.
Celsius
B.
Fahrenheit
C.
Gauge
D.
Meter

Answers

Answer:

A. Celsius

Explanation:

The two temperature scales used by the world is Celsius and Fahrenheit.

Fahrenheit is used in the Bahamas, The United States and territories, and 3 other small countries. All other states use Celsius as their official method of measuring temperature.

~

Answer:

B: Fahrenheit

Explanation:

FIrst is fahrenheit, then celsius.

The ________________________ were nomads which meant that they were constantly traveling from place to place.

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Answer:

Indians

Explanation:

In western India in the Kutch region, there are a groups of pastoral nomads known as the Maldhari

Why did the French and Dutch seek alliances with American Indians

Answers

Answer: French and Dutch colonization in the Americans focused on the profitable fur trade. Depending on Native Americans to hunt animals for their pelts, French and Dutch colonizers cultivated friendly relationships with Native Americans through intermarriage and military alliances

Explanation:

how does socialization occurs​

Answers

Primary socialization occurs when a child learns the attitudes, values and actions appropriate to individuals as members of a particular culture.

Hope this helps! :)

Select the correct answer from each drop-down menu.
Study the image and answer the question.



The image represents
because the molecules are

Answers

Answer: Compound and Bonded Chemically

Explanation:

The image represents A Compound because the molecules are Bonded Chemically.

the image represents a compound because the molecules are bonded chemically

Describe the makeup of matter.

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matter is made up of protons, neutrons and electrons.

why is cdr the most development region in nepal​

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Answer:

The CDR i.e Central Development Region, is most developed because the capital city of Nepal lies here and many infrastructures like communication, education etc are also developed here.

How does culture affect social behavior.

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Answer:

Our cultural values influence how we approach living. According to the behaviorist definition of culture, it is the ultimate system of social control where people monitor their own standards and behavior. Our cultural values serve as the founding principles of our life. They shape our thinking, behavior, and personality.

What is the name for a farmer who raises crops or animals on a modest plot of land?

Answers

Answer:

Rancher

Explanation:

The products that created by the Ranchers are not intended for direct use by humans. These products are intended to sustain the crops/animals . Typically, Raising crops for human consumption require a large amount of capital since they need a wide area of land, pay more workers and additional extra steps to ensure the crops quality.

As a contrast, The crops that produced by ranchers are usually very cheap, do not require a lot of land, and do not require many workers (if any). But as a downside, the profit margin usually lower compared to the lands that intended to produce crops for human consumption.

In a public opinion poll, a polling company used an online survey tool to randomly contact respondents who did not have telephone lines in addition to contacting people over the phone.


Which of the following best explains this decision?


The company saved money because it did not need to hire as many telephone interviewers to conduct the poll.
The company saved money because it did not need to hire as many telephone interviewers to conduct the poll.

The company was establishing a benchmark poll at the beginning of a campaign.
The company was establishing a benchmark poll at the beginning of a campaign.

The company was interested in asking different questions to different individuals.
The company was interested in asking different questions to different individuals.

The company wanted to ensure that the sample of the population was truly random.

Answers

Answer:

the company wanted to ensure that the sample of the population was truly random

Explanation:

by using the online survey tool it widen the range of people they were able to sample from, removing the previous limitation of everyone they sampled having a phone  

A weather instrument valuable for tracking severe weather is a __________.
A.
barometer
B.
rain gauge
C.
thermometer
D.
weather satellite

Answers

Answer:

The correct answer is D. weather satellite.

Explanation:

A is wrong answer because barometer is used to measure pressure.

B is wrong because rain gauge is used to measure amount of rain.

C is wrong because thermometer is used to measure temperature.

D is correct because it is used to track and measure changes in the weather for a longer period, including a severe ones.

HELP ME PLZZZ THIS IS DUE TOMRROW!!

Answers

Answer:

D

Explanation:

how did the Sons of Liberty contribute to American Colonists declaring their independence and fighting a Revolutionary War?

Answers

Answered: A. The colonists declared their independence from Britain a year before the Revolutionary War began. B. The Revolutionary War broke out immediately after the colonists declared their independence from Britain. C. The Revolutionary War began more than a year before the colonists declared their independence from Britain. D. The Revolutionary War began a month before the colonists declared their independence from Britain.

Explanation: statement C bc the war started 1775

List 2 reasons that the geography of ancient Egypt limited influence from other civilizations
Write at least 1 sentence explaining how you were able to come to that conclusion

Answers

Answer:

One reason is their location near the nile made it eaiser to accesses water so the likely hood of a cultural exchange on the mmediterrian was less than likey. Another reason is the access to propertrade routes even though they were close to the middle east they didn't have enough recources  to make it towards an area thats open to trade again limiting cultural exchange. I came to this conclusion due to my knowledge on trade routes and the amount of cultural exchange during the time period.

Explanation:

When two hands are clapped together, energy from the clap travels outward in the form of _______.

Answers

Answer: mechanical energy

When you clap your hands, you displace the air particles between and around your hands. This creates a compression wave that travels through the air . A continuous sound is caused by the vibrations of the fork tines.

hope this helps

Explorers used this instrument to measure the position of the stars, which in turn helped with their travels.

Answers

The answer is the Sextant.

The sextant provided mariners with a more accurate means of determining the angle between the horizon and the Sun, moon, or stars in order to calculate latitude.

Hope this helps! I apologize if it's wrong! Good luck!

climate is what you expect and weather is what you get. Explain. plz tell fast​

Answers

Answer:

shown below

Explanation:

Basically the weather is what is happening to the atmosphere at any given time. ... Climate is a measure of what to expect in any month, season or year, and this measure is found using statistics based on local observations over many years, said Dr Galdies.

HELP ME PLZZ I NEED HELP WITH THIS!!!

Answers

Answer:

maybe; to hold and

protect the cells DNA

Summary: Explain 4 major events that you think help create OUR Constitution. Each Event
should be 4-5 complete sentences.

1.

2.

3.

4.

Answers

Answer:

:))

Explanation:

Both have important predecessors—our Constitution was influenced by the Magna Carta and the English Bill of Rights of 1689, and the Declaration by John Locke's writings on the consent of the governed and by a document close to home for Thomas Jefferson, the draft version by George Mason of Virginia's Declaration of ...?

Which of the following statements best explains the effects of soil erosion?
A.
Soil erosion makes land arable by adding nutrients to the topsoil.
B.
Soil erosion occurs only in places with natural vegetation, forcing farmers to clear more land.
C.
Soil erosion adds too much fertilizer to the soil, causing plants to grow too quickly.
D.
Soil erosion weathers away the topsoil and its valuable nutrients.

Answers

Answer:

d

Explanation:

Soil erosion weathers away the topsoil and its valuable nutrients is the best statement that explains the effects of soil erosion. Thus, option D is correct.

What is Soil erosion?

The erosion of the top layer of dirt known as topsoil, the fertile material necessary for life, is referred to as soil erosion. The rate of soil erosion is affected by a variety of factors, including the composition of the soil, vegetation, and the intensity of wind and rain.

Soil erosion has consequences that go beyond the loss of fertile land. It has increased pollution and sedimentation in streams and rivers, clogging these waterways and causing fish and other species to decline. Furthermore, degraded lands are often less capable of retaining water, which can exacerbate flooding.

Therefore, option D is correct.

Learn more about soil erosion, refer to:

https://brainly.com/question/9837143

#SPJ2

At first, a coach praises a basketball player for behaviors that are only remotely like those that will sink a basket. Gradually, the coach restricts praise to behaviors that are closer and closer to the desired behavior. The coach is using a training strategy called:

Answers

Answer:

shaping

Explanation:

In this scenario, the coach is using a training strategy called shaping. This strategy revolves around providing positive reinforcement to the subject starting with a wide range of behavior. This range is lessened as time progresses leading to positive reinforcement being only given out for a very specific desired behavior. This is a way of leading the subject more towards that desired behavior and less toward other behaviors until that desired behavior is perfected.

can en one solve this please

Answers

Answer:

2.7 cm

Explanation:

Answer:

If youre asking how much centimetres that is, it's 2.7 centimetres.

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