What is a nebula - Study guides, Class notes & Summaries

How do we know that the Earth got hit by a planet? correct answers seasons on Earth Why did the Earth begin to cool during the 'Cooling' event? correct answers lack of asteroid crashing on the Earth From what did the Earth form? correct answers Dust and Gas What process introduced oxygen to the atmosphere? correct answers photosynthesis The scientists know how exactly the Earth formed. correct answers false What is the name given to the cooling process inside the Earth? correct ...

What is the fate of the largest stars? A) To collapse into a white dwarf and outgas its outer layers. B) To collapse into a black hole and outgas its outer layers. C) To collapse into a white dwarf and explode as a supernova. D) To collapse into a black hole and explode as a supernova. - ️️D) To collapse into a black hole and explode as a supernova. Which is the correct sequence of the Solar Nebula Hypothesis? (Don't worry about the starting point, just the order, since this is a...

SDSU Oceanography 100 Final Exam Questions and Answers Already Passed What is the origin of the Earth? Formed out of a solar nebula What are the origins of Life? Archaea - the oldest origin of life on Earth What is kinetic energy? The energy of motion What is heat energy? Energy created by particles of matter rubbing together What is density? A measurement of the amount of matter in a given volume of something. (mass per unit volume) What is convection? Transfer of heat throu...

CAPA SET 9 EXAM QUESTIONS WITH CORRECT ANSWERS 100% VERIFIED LATEST 2024 UPDATE Which of the following statements correctly describes the motion of the particles in Saturn's rings? A) All the particles in the rings orbit Saturn with the same orbital period. B) Particles in all the rings hover motionlessly high above Saturn C) Particles in the inner rings orbit Saturn at a faster speed than particles in the outer rings. D) Particles in the inner rings orbit Saturn at a slower speed than ...

Billy Mitchell Aerospace Questions and Answers Rated A+ Location of space Beyond the influence of earth Micro gravity small or low gravity Cislunar space the space between the earth and the moon interstellar space the distance from one solar system to another interplanetary space the space from the center of the sun to the orbit of Pluto galaxy an enormous collection of starts arranged in a particular shape universe everything that exists galaxy shapes spiral, elliptic...

(In the absence of a strong magnetic field), what is the chief factor that determines what type of electromagnetic radiation objects give off: - ️️their temperature A college friend of yours who has been postponing taking any science courses hears you talking about the generation of nuclear energy in the Sun and makes the following observation: "The whole idea of the atomic nucleus is pretty ridiculous. If an oxygen nucleus consists of eight protons and eight neutrons, the charge on that n...

What are the main areas of Earth Science? - Answer-Earth Science includes many subdivisions of geology such as geochemistry, geophysics, geobiology, paleontology, as well as oceanography, meteorology, and astronomy. What is meteorology? - Answer-The scientific study of the atmosphere and atmospheric phenomena' the study of weather and climate. What is historical geology? - Answer-Establishes a timeline of the vast number of physical and biological changes that have occurred in the past. ...

Oceanography 100 Final SDSU Exam Questions And Answers 100% Verified How was the solar system formed? - answer-a supernova (explosion of a start when it runs out of fuel) -4.6 billion years ago how was the earth formed? - answer-a nebula made of gas and dust -was formed 4.5 billion years ago how did oceans form? - answer-A volcanic expulsion - rained for thousands of years -hit by an icy comets -volcanic out gassing and ice from comets when did life form? - answer-3.7 billion years ag...

Io experiences tidal heating primarily because __________. correct answers Io's elliptical orbit causes the tidal force on Io to vary as it orbits Jupiter. As you learned in Part A, Io's elliptical orbit is necessary to its tidal heating. This elliptical orbit, in turn, is a result of the orbital resonance among Io, Europa, and Ganymede. This orbital resonance causes Io to have a more elliptical orbit than it would otherwise, because __________. correct answers Io periodically passes Europa...

Astronomy Midterm 2 Exam Questions Correctly Answered. When did the objects that we now see as asteroids and comets form in the solar system? - CORRECT ANSWER After solid particles condensed from the gas but before the planets finished forming. Which of the following statements was true beyond the frost line (but not interior to it)? - CORRECT ANSWER It was cold enough for hydrogen compounds to condense into ices. Which of the following is thought to explain many of the "exceptions t...