Season 2 of "What If" takes you to an imaginary world where the laws of nature have been altered... People on Earth talk a lot about colonizing Mars. FALSE TRUE TRUE or FALSE? A satellite can maintain a stable orbit in a plane not passing through the center of the earth. People believe there is life on the planet Mars2. c- Saturn is bigger than Venus. 6. The actual date varies from year to year. 13. -the elliptical path of planets is described by newton's 1st law of motion. What If You Stepped Into The Vacuum of Space? Saturn is larger than Uranus. What would happen to our planetary neighbors? True False 2 See answers mmcmayo mmcmayo False,Neptune is bigger than earth. That’s no happy ending for life on Earth. A) Earth and other planets revolve around it. True. The Moon's mass is some 27 million times smaller than the Sun, but it is 400 times closer to the Earth. True/false: of all planets, mercury's orbit is most eccentric and tilted the most above the ecliptic ... True/false: accretion is the build up of smaller particles into bigger objects. a- The Earth is farther from the Sun than Uranus. GeoScience Videos Quiz for Classifying Glaciers 1. As the mass of the Sun goes down, our orbit gets proportionally bigger. Light from a star that is 50 light-years away from Earth takes __________ to reach Earth. It's cold because our hemisphere is tilted away from the sun and it's rays hit at a steeper angle than in the summer. Our galaxy is primarily made of what two elements? False. In the universe, size matters. The Sun is a white star – not as big as a supergiant, and not as small as a red dwarf star. Scientists estimate that Earth's core is more than 10,000 degrees Fahrenheit — nearly the temperature found on the surface of the Sun. Let’s try this again. NEXT> 9. Imagine the gravity that planet would have. answer choices . A planet that big would generate enough heat and pressure in its core to become a star itself. Earth’s actual area is considered to be 197 million square miles or approximately 510 million square Km. Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune. ...” in 📘 Biology if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions. What is the order of the planets from closest to farthest from the Sun? True or False: Most stars are composed primarily of Hydrogen and Oxygen. Here’s what would happen if the Sun was smaller than the Earth. answer choices True False Tags: Question 22 SURVEY 60 seconds Q. On a recent survey, just 74 percent of Americans said that the Earth revolves around the sun. True. Check Your Knowledge at TrainYrBrain.com Email Train Brain! True or False: Pluto has never been observed by a spacecraft. Imagine you were able to shrink the Sun to the size of a basketball. A. False … But compared to Earth, the Sun is enormous. Learn vocabulary, terms, and more with flashcards, games, and other study tools. The moon spins on its own axis. 3. False. The orbital speed around the sun is larger for Saturn than it is for Mars. true or false there is only one moon that rotates around the earth? a. Pluto b. Uranus c. Mars d. Mercury e. Venus. True or False: Our Sun is the smallest star in our galaxy. -the sun's gravitational pull is weaker on planets that are closer to it. But life could possibly evolve on other planets, or even the Moon. a) High latitudes and/or high elevations. Is it true or false? Does the Earth go around the sun, or does the sun go around the Earth? The angular speed around the sun is smaller for Saturn than it is for Mars. Answer: False Step-by-step explanation: The moon controls earths oceans tides. That’s very close to the theoretically necessary size of a star to sustain that fusion. Which is NOT true about satellites? 90. The angular speed around the sun is smaller for Saturn than it is for Mars. What If All Humans Suddenly Disappeared From The Earth. 5. And so does distance. The actual length of the Earth (the equator) is 40030 kilometers or 24874 miles. Which of the following statements is true or false? doy coronita ayudenmeeee4. The orbital speed around the sun is larger for Saturn than it is for Mars. The Moon revolves around Earth in a little more than 27 days. Let’s break it down: First: Earth vs Moon It is obvious that Earth is larger than the moon, Earth is bigger than the four satellites of Jupiter. The orbital speed around the sun is larger for Saturn than it is for Mars. If, hypothetically, the Sun was smaller than the Earth, our solar system would look completely different. The Sun stays TRUE Jupiter's mass is greater than the combined mass of all the other planets in our solar system. A lunar eclipse occurs when the moon passes between Earth and the Sun. True or False: There are approximately one-thousand galaxies in the whole universe. If earth pulls the moon with this force then moon also pulls the earth with the same force. Simply just gravitational pull, the moon is closer to earth than the Taylor's research shows the Earth's poles are warming faster than the rest of the planet because of energy in the atmosphere that is carried to the poles through large weather systems. higher-than-usual high tide due to sun and moon gravity working together. The planets (yep, even including Earth) technically are revolving around something, and it's the center of the mass of the solar system.It's not exactly the Sun, which actually contains about 99.87%(ish) of that mass we mentioned. B) It has a rocky surface and its atmosphere glows and gives off light. 300. what phase of the moon show less than 50% of the light from the left? The planet nearest to the sun is very hot at night4. True or False? The rotation period around the sun is smaller for Mars than it is for Saturn. Tags: Question 9 . Temperatures hotter than the (surface of) the Sun are naturally produced inside the Earth. Step 2 - Examples for Consideration January July January July Parallax of the star Babba Parallax of the star Abba Figure 5.3 2. Now let’s compare Earth with stars. False. 15 degrees ... Transits of Venus occur twice every 121 years (as seen from Earth), the two occurrences are four years apart. Pluto is not labeled as a major planet anymore. But that’s not the case. True. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Blue Group Cut out the sticky notes and sort them into two columns true and false The earth sun and moon are all circles. 3. True. How small can stars get? True or false? True or False: solar tides are larger than lunar tides. Correct answer: False 5. answer choices . [55] Tidal force or tide-raising force decreases rapidly with distance, so the moon has more than twice as great an effect on tides as the Sun. Q. 30 seconds . A) It cycles, appearing brighter and dimmer in turns. The bad news is, the Earth would be uninhabitable, and the Sun… well, this massive star may no longer be a star. -the earth has a stronger gravitational pull than the sun because it is smaller in mass. s Expert answered|Janet17|Points 40863| Log in for more information. Some 13.8 billion years ago, a very hot, small and dense singularity expanded into what we now call the... Are you one of those people who hate these little crawling things? You might think that by making it smaller in size, it would just turn it into a red dwarf with a smaller habitable zone. But what if it this fiery ball of gas and plasma wasn’t the biggest thing in our solar system? The bad news is, the Earth would be uninhabitable, and the Sun… well, this massive star may no longer be a star. Neptune is smaller than the gas giants and Earth. 54 degrees. In either scenario, life on Earth would have no chance to survive. Mars is larger than Mercury. True or False: One kilometer is larger than one astronomical unit. Live Science features groundbreaking developments in science, space, technology, health, the environment, our culture and history. when it is cooler than the air surrounding it, it The Earth is bigger than the sun The sun rises in the west. and "True or false: electrons are smaller than atoms." Bigger stars are hotter and bluer, while smaller ones are cooler and redder. The orbital speed around the sun is larger for Saturn than it is for Mars. How cool would it be to live on a real-life Tatooine with two suns in the sky? Learn more on EarthSky. As measured by an observer on earth, there is no difference in the periods of two satellites, each in the same circular orbit in the equatorial plane around the earth, but one moving eastward and the other westward. Start studying Chapter 11 Earth Science. What If We Are Not the First Technologically Advanced Civilisation on Earth? What If the Milky Way and Andromeda Galaxies Collided? True or False 5. which of h following happens during the main-sequence stage of a star's life? Teenagers usuallygoing out on weekends5. waning crescent . False. Copyright © 2018, INSH | Brought to you by Backyard Media Inc. What If: Science-Based Answers to Hypothetical Questions. At that point, the Earth would be reduced to the size of a sesame seed. It’s so big that it makes up over 99% of the mass of our entire solar system. If, hypothetically, the Sun was smaller than the Earth, our solar system would look completely different. Due to the distributive property of multiplication, both will yield the same result. true. Earth is closest to the sun in january. Our solar system would lose its only star. FALSE: TRUE: TRUE or FALSE? It takes 27 days, 7 hours and 43 minutes for the Moon to complete its orbit around Earth. Venus is larger than Earth. -The earth has a stronger gravitational pull than the Sun because it is smaller in mass. Earth is closest to the Sun in January. The Earth rotation causes day and night. It takes Neptune 164 Earth years to orbit the Sun. Neptune is usually farther from the sun than Pluto5. true or false: Shakespeare followed the Elizabethan structure of a four act play. However, over the entire main sequence lifetime of the Sun (about 10 billion years), the Sun will only lose about 0.1% of its mass, which means that the Earth should move out by just ~150,000 km (small compared to the total Earth-Sun distance of ~150,000,000 km). 12. Therefore, the moon pulls on the earth with the same force that the earth pulls on the moon! True or False: The IAU has decided that there are 10 planets in our Solar System. Some of them even have stable habitable zones. True False The gravitational field at the center of a planet is zero. This galactic collision might be more impactful than you think. It would become a binary star system with two stars orbiting around each other, and planets circling them both. Ответов: 3 на вопрос: True or False 1. (true or false) the cycle of the phases takes about two days longer than the moon's revolution around earth What would happen if the earth was the size of the sun? The sun's temperature, color and diameter are determined by its mass. What If The Earth Was Bigger Than The Sun? FALSE TRUE TRUE OR FALSE? It only looks small from Earth because it’s 150 million km (93 million mi) away. D. Smaller. 50. People believe there is life on the planet Mars 2. ...” in 📘 Biology if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions. The closer a planet is to the Sun the _____ it will be. Electric currents in the Sun generate a magnetic field that is carried out through the solar system by the solar wind—a stream of electrically charged gas blowing outward from the Sun in all directions. Earth is much lighter than Satum3. True or False: The IAU has decided that there are 10 planets in our Solar System. True False The earth is falling toward the sun. Earth is over 100 million miles from the Sun. What causes solar tides? False. gravitational pull of the sun. The orbital speed around the sun is smaller for Mars than it is for Saturn. Pluto is a planet with very strange orbit.7. ... true or false does the moon make the earth rotate? Similarly, Earth is 109 times smaller than the Sun. Distance does not have an effect on the seasons. False. The rotation period around the sun is smaller for Mars than it is for Bigger. True or False: Our Sun is located in the center of our galaxy. B) It changes the color that it emits. ... Venus' maximum elongation from the Sun (as viewed from the Earth) is? ... True/false: Earth is nearly twice the size of Venus. A satellite can maintain a stable orbit in a plane not passing through the center of the earth. Decades of NASA data show the Earth is warming. True or False 1. How the US and other nations did: The outer planets are similar to the planet Earth; they just happen to be farther away from the Sun. The earth is actually further from the sun in the summer. It would take the equivalent of 1.3 million Earths to fill up the volume of the Sun. True. on the side of the earth facing the sun. But, depending on where the planets are in relation to the Sun, the balance is always changing. This is an excellent example of Newton's 3rd law. True. Of course, there would be no life left on this hot star, but here’s a cool thing. Anything smaller than ten Earths wouldn’t be a star anymore, but rather a cold and dark stellar remnant. What If You Lived Fifty Years in the Future? Bigger stars are hotter and bluer than the whitish-yellow sun, while smaller stars are cooler and redder. The angular speed around the sun is larger for Saturn than it is for Mars. The gravitational pull of earth on the moon is given by the formula GMm/R^2 R is the distance of earth from moon. What directly led to the discussion that led to the demotion of Pluto as a planet by the IAU? What If Insects Disappeared From The Planet? True - Venus has an average surface temperature of around 450 C. Mercury is closer to the sun, but has no atmosphere to regulate temperature it has a very large temperature fluctuation. Earth is over 100 million miles from the Sun. SURVEY . It’s so big that it makes up over 99% of the mass of our entire solar system. D. Mars takes a longer time to orbit the Sun than Mercury Explanation: Mercury is closer to the Sun than Mars, therefore it has a smaller orbit. By definition, a star, whether it’s a supergiant or a red dwarf, is only a star when there’s thermonuclear fusion in its core. Our galaxy is part of a collection of galaxies called the. true. Our solar system would then have not just one, but two suns. Electrons are smaller than atoms. 2. Your body couldn’t handle a gravitational pull strong enough to crush your bones. Q. True or False: The Sun revolves around the Earth. After every 84 years the north pole of Uranus has light6. FALSE TRUE TRUE or FALSE? spring tide. True. Earth is over 50 million miles from the Sun. It looks like your browser needs an update. The bad news is, the Earth would be uninhabitable, and the Sun… well, this massive star may no longer be a star. If a planet of given density were made larger, (without changing its density), its force of attraction for an object on its surface would decrease. Q. True. True or False: The planet with the largest diameter in our solar system is Jupiter. If a planet of given density were made larger, (without changing its density), its force of attraction for an object on its surface would decrease. 3. TRUE FALSE TRUE OR FALSE? 7. The angular speed around the sun is smaller for Saturn than it is for Mars. Our galaxy is approximately _________________ across. TRUE: FALSE: TRUE or FALSE? 14. Because the earth is directly facing the sun in summer. What would this hypothetical solar system look like? (1 pt) True or False: If we had a satellite orbiting at the distance of Mars (about 1.5 AU from the Sun), we could measure distances with similar accuracy 1.5 times farther away. Which body is not smaller than Earth? Earth is closer to the Sun in the winter and farther from the Sun … true. True or False: lunar tides are larger than solar tides. True False As you move farther from the earth, its gravitational force acting on you increases. True False The moon is more responsible than the sun for tides on earth because it exerts a greater gravitational force on the earth than the sun does. The Earth has one artificial satelite. TRUE. New ‘Equal Earth’ map reveals true size of the continents Jasper Hamill Thursday 23 Aug 2018 3:20 pm Share this article via facebook Share … True. Tags: Question 8 . If the Sun–Neptune distance is scaled to 100 metres, then the Sun would be about 3 cm in diameter (roughly two-thirds the diameter of a golf ball), the giant planets would be all smaller than about 3 mm, and Earth's diameter along with that of the other terrestrial planets would be smaller than a … 4. This time, let’s make the Earth bigger than the Sun, while the Sun’s size remains the same. Earth is closet to the Sun during the winter months. The atmosphere of Venus is _____ times denser than the atmosphere of Earth. Correct answers: 2 question: Which statement is true? The results of the most recent survey, conducted in 2012 with more than 2,200 adults, have just been released. Pluto is now labeled as a. It’s also far enough away that it doesn’t get scorched like Venus. In the universe, size matters. The sun has a solid surface The sun has an interior and an atmosphere The sun's interior is similar to the Earth's; it has a core, mantle, and crust*** The . After every 84 TRUE or FALSE? As measured by an observer on earth, there is no difference in the periods of two satellites, each in the same circular orbit in the equatorial plane around the earth, but one moving eastward and the other westward. A satellite can maintain a stable orbit in a plane not passing through the center of the earth. The rotation period around the sun is smaller for Mars than it is for Saturn. It just so happens that the Earth is close enough to the Sun that it doesn’t freeze over like Mars. It only looks small from Earth because it’s 150 million km (93 million mi) away. It is TRUE. Your Daily Dose of Trivia Fun :-) True or False Question Earth is closest to the Sun in January. One year on Mercury is 88 Earth days and One year on Mars is 687 Earth … The planet nearest to the sun is very hot at night 4. Its gravity holds the solar system together, keeping everything from the biggest planets to the smallest particles of debris in its orbit. In 2012, Earth is at perihelion - … distance. False. The sun is a star. The sun only controls about 44% of the tides whilst the moon controls the other 56%. This produces more heat. FALSE Sunlight requires 8.4 minutes to reach Earth. (1 pt) True or False: If we had a satellite orbiting at the distance of Mars (about 1.5 AU from the Sun), we could measure distances with similar accuracy 1.5 times farther away. In the universe, size matters. 2. 1. It is estimated that about 1 million Earths could fit inside the sun. The Sun—the heart of our solar system—is a yellow dwarf star, a hot ball of glowing gases. That’s how massive our star is. 15. Would our planet still orbit the Sun? About a third of all stellar systems we’ve found so far are binary or multiple ones. This means that the size of our planet, the size of the Sun, and the distance between the two of us, is what has made it possible for life to evolve here on Earth. Explanation: Mercury is closer to the Sun than Mars, therefore it has a smaller orbit. A) True B) False… Put our Sun next to a supergiant star, and you wouldn’t even be able to spot it. Neptune is usually farther from the sun than Pluto 5. c) Low latitudes and/or Actually the Earth is closest to the sun in December/January. The sun is bigger in size than the earth. C) It increases its distance from the sun. Earth’s mass would be at least 333,000 times bigger than it is now. The reason the earth is warmer in the summer than the winter is the tilt of the earth is at a smaller angle to the sun's rays striking the earth. (True or False) True. 30 seconds . True or False: Light travels at a speed of approximately 500,000,000,000 meters/second. SURVEY . D. Mars takes a longer time to orbit the Sun than Mercury. The 65 Best Travel Spots of Instagram’s Hottest Travel Influencers, The Woman Who Survived a 10,000 Foot Fall, Why We Need to Stop Telling Women to Smile. True. True or False 4. sky maps show celestial spheres, including constellations. 10. False. False. -The Sun's gravitational pull is weaker on planets that are closer to it. The moon is bigger than the Earth 3. TRUE FALSE TRUE OR FALSE? If, hypothetically, the Sun was smaller than the Earth, our solar system would look completely different. A satellite can maintain a stable orbit in a plane not passing through the center of the earth. All radioactivity is man-made. 1. True or False: Earth's axis has a tilt that helps to cause the seasons. and earth** Answer Save 1 Answer Relevance Math Lv 7 5 years ago true 0 0 Still have questions? Electrons are smaller than atoms Correct answer: True … Find an answer to your question “Earth is more than twice as far from the sun as Mercury.True or False? If for any reason the Sun shrank smaller than the Earth, this shrunken Sun wouldn’t have the mass to create fusion and would burn out completely. MattH9999 MattH9999 This is indeed false. C. Hotter. B. Colder. FALSE: TRUE: TRUE or FALSE? False. b. Uranus. Earth is much lighter than Satum 3. True or false the sun's rays are concentrated over a smaller surface area in winter? English. The sun and moon appear the same size in Earth's sky because the sun's diameter is about 400 times greater - but the sun is also about 400 times farther away. The sun has a diameter that is about 100 times the diameter of the Earth. Problem Weight is: 1 Subscribe to What-If on Youtube or follow the show on Facebook Watch. True or False: Our Sun is the smallest star in our galaxy. -Planets would travel in a straight line if it weren't for the force of the Sun's gravity. D) It is located at the center of the solar What If the World Lost Oxygen for Five Seconds. But, what would happen if the Sun was smaller than our planet? A light year is a unit of. What If We Could Communicate From Brain to Brain? For the earth: M1 = mass of earth, M2 = mass of moon. Get your answers by asking now. Find an answer to your question “Earth is more than twice as far from the sun as Mercury.True or False? From here on Earth, the Sun looks smaller than the Earth, but that’s only because you’re much closer to the Earth than the Sun. Or would the Sun rotate around the massive Earth? 10) Write T (true) or F (false). 4. For the moon: M1 = mass of moon, M2 = mass of earth. Ask Question + 100 Join Yahoo Answers and get 100 points today. heated air above the Earth's surface rises, expands and cools. False. Which combination of conditions is best suited to the formation of glaciers? -planets would travel in a straight line if it weren't for the force of the sun's gravity. How big is the Sun compared to the Earth? The largest planet in the solar system is. 73. And so does distance. C) The Sun is a star, a large ball of glowing gases that is extremely hot. 300. true or false the moon is the only natural satellite? A lunar eclipse occurs when the moon passes between Earth and the Sun. True/False. The Earth is larger than the sun. Oh no! FALSE The blue and blue/white stars are the truly hot ones. b- The Earth is bigger than Uranus. This is how Earth looks like in comparison to our Sun - a True or False: The planet with the smallest diameter in our solar system is Mercury. The False. We haven’t measured too many red dwarfs at this point, but the smallest one we came across has a mass of ten Earths. Does Earth's distance from the Sun have an effect on why we have seasons? In August Earth is not closest to the sun. One year on Mercury is 88 Earth days and One year on Mars is 687 Earth days. The sun rises in the North The sun is bigger than the Earth and moon. To ensure the best experience, please update your browser. Obscure and not so well-known stories from History, Geography, Science and Culture. A star’s mass determines its color and temperature. I hope you are satisfied with my answer! TRUE or FALSE? Without the Earth's core, would we be just another nameless planet? It causes the sun to pull the Earth and keep it in its orbit around the sun. b) High latitudes and/or low elevations. We’re fortunate to be in the Sun’s habitable zone. A. TRUE: FALSE: TRUE or FALSE? The connection and interactions between the Sun and Earth drive the seasons, ocean current… Start studying Chapter 22 test. True. The rotation period around the sun is smaller for Mars than it is for Saturn. No. True/false: The sun contains about 60% of all the solar system material. Since the Sun is the source of gravity that keeps us in orbit, all planets, the Earth included, would float away into space in search of another anchor.