Match the word with its definition. Part A1 . Kepler's 1st Law of Planetary Motion 2 . Ptolemaic system 3 . geocentric system 4 . heliocentric system 5 . Copernican system Part Ba. a geocentric system b. the system of planets in circular orbits around the sun. c. planets orbit the sun in elliptical orbits with the sun at one focus.d. the system of the planets and sun in orbit around the earth. e. a heliocentric system

Answers

Answer 1
Answer:

Answer:

1- Option (C)

2- Option (D)

3- Option (A)

4- Option (E)

5- Option (B)

Explanation:

  • Kepler's 1st law of motion-  According to the first law, all the planets that exist in our solar system revolve around the sun maintaining an elliptical path. These orbital paths are not circular in shape.

  • According to the Ptolemaic system, the earth is considered to be fixed and is present at the center of the universe, and the Sun, planets, and other planets orbits around the earth. This orbital path is not circular-shaped. When observations were made from the steady earth, it is found to be producing an eccentric type of orbital path. It is because of the uneven motion that occurs due to the amalgamation of different types of circular motion.  

  • The geocentric system is similar to the Ptolemaic system where the earth is at the center and other objects including the sun and other planets revolve around the earth.

  • The Heliocentric system is similar to the Copernican system where the earth and other planets move around the sun at the center of the solar system.

  • According to the Copernican system, the Sun was fixed and placed at or near the center of the Universe with respect to the earth and various other planets that orbit around it maintaining a circular path.

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Which of the following is not a demographic classification? age gender race personality
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Which of the following statements is true regarding the hydrosphere?a. About 97% of the Earth's water is from lakes and rivers. b. About 97% of the Earth's water is ocean water. c. About 97% of the Earth's water is found in glaciers. d. About 97% of the Earth's water is freshwater.

How would you define sound waves

Answers

Sound wave is a pressure caused by the vibration of something in a medium that transfers anergy, like air.

Reflecting telescopes are popular because they're A. more durable than a refracting telescope.
B. easier to build than a refracting telescope.
C. more powerful than a refracting telescope.
D. smaller than a refracting telescope.

Answers

The answer is letter C.

Reflecting telescopes are more powerful than refracting telescopes. These are also called as reflectors which serves an optical telescope that uses a single or combination of curved mirrors. These mirrors then reflect light and form an image. It is designed for very large diameter objects and are mostly considered as major telescopes in the field of astronomy. They were used as an alternative for refracting telescopes during the 17th century because they suffer less chromatic aberrations than a refracting telescope does.

Which geographic location is least affected by piracy

Answers

The geographic location that is least affected by piracy would be the Gulf of Aden. This is the answer because there some capes or gulfs are surrounded by open and big bodies of water while the Gulf of Aden forms almost as a narrow strait and is surrounded mainly by land, making it easy to catch pirates.

Inexhaustible and renewable resources are used less than ______ resources.

Answers

The correct answer is - nonrenewable.

Even though lots of countries are making big efforts in reducing the usage of nonrenewable resources, mainly because of the harm they cause to our health and they damage the environment, still it is always the economic factor that doesn't allow that they are totally kicked out of usage. These resources are still cheaper than the renewable and inexhaustible resources, and a lot of investments and technological advance is needed so that these resources are able to outcompete the nonrenewable ones.

Answer:

Exhaustible and non renewable resources.

Explanation:

  • As the earth which was once full of resources is now falling behind in terms of resources as the carrying capacity of the planet is decreasing and the resources that once use to meet the needs of the population are now in-adequate to meet even the daily requirements of man and all this is due to his overexploitation of resource base of the earth and unlimited and untamed destruction of the planet
  • Thus after the turn of the 20th-century people started releasing the need to protect and conserve the planet from the global threat of warming

What is the difference between "China A" and "China B"?Question 7 options:



"China A" is older, more conservative and more loyal to Communism; "China B" is younger and wants greater freedom.



"China A" are all the native Chinese; "China B" are all foreigners working in China for foreign corporations.



"China A" are the males who run the society; "China B" are the females who are expected to stay at home and not work.



"China A" is urban, more affluent and rapidly developing; "China B" is rural, poor and not developing.

Answers

China A is understood to be the richer part of China: typically it's the part of China that is the more developed and richer, and typically it's also the urban population. China B is the poorer, typically urban part of China.

The correct answer is:

"China A" is urban, more affluent and rapidly developing; "China B" is rural, poor and not developing.

Similar distinction is done in other countries too.

Answer: I think it's pretty much the same.

Explanation:

A process that directly describes the growth of cities issegregation.
urbanization.
industrialization.
commercialization.

Answers

The correct answer is - urbanization.

The process of urbanization is the one associated with the growth and development of the cities. This process takes place when there's a growing population in a city, both caused by fertility rates and migration towards it, so the local authorities are making the peripheries of the cities and surrounding villages modernized and start to put institutions in them, as well as the necessary modern infrastructure.


urbanization-

when the population grows and increases the amount of people in a given area.