2. Kepler a. They observed the sun, moon, and stars move across
... In the geocentric model of the solar system, _EARTH__ is in the center and the sun and planets orbit around it. Which choice is a reason why people believed in the geocentric model of the solar system? ...
... In the geocentric model of the solar system, _EARTH__ is in the center and the sun and planets orbit around it. Which choice is a reason why people believed in the geocentric model of the solar system? ...
solar system - Teaching Children
... +the closer to the sun the smallest +has the most tenuous atmosphere +you do not have moons ...
... +the closer to the sun the smallest +has the most tenuous atmosphere +you do not have moons ...
In Our Sky
... A collection of matter that emits lots of energy (a source of light – luminous). Stars are grouped into patterns called constellations. Not in our solar system – very far away! ...
... A collection of matter that emits lots of energy (a source of light – luminous). Stars are grouped into patterns called constellations. Not in our solar system – very far away! ...
the Moon? The Moon has no wind or water to erode the craters
... Study Sheet 1. If you think you see a shooting star at night, what did you really see? Meteor 2. Why do craters last for millions of years on the surface of the Moon? The Moon has no wind or water to erode ...
... Study Sheet 1. If you think you see a shooting star at night, what did you really see? Meteor 2. Why do craters last for millions of years on the surface of the Moon? The Moon has no wind or water to erode ...
Document
... Mars , Earth , Venus , and Mercury. Those are the inner planets that are surrounded by the asteroid belt ...
... Mars , Earth , Venus , and Mercury. Those are the inner planets that are surrounded by the asteroid belt ...
Part I: Moons, Asteroids, and Comets
... Part I: Moons, Asteroids, and Comets 1. What is a moon? _________________________________________________________________________ 2. How many moons are in our solar system? _________________________________________________________________________ 3. Do all planets have moons? ____________________ ...
... Part I: Moons, Asteroids, and Comets 1. What is a moon? _________________________________________________________________________ 2. How many moons are in our solar system? _________________________________________________________________________ 3. Do all planets have moons? ____________________ ...
Solar System Study Guide Answer Key
... Constellations are patterns of __stars__ against the night sky. The ____sun______ is the center of the Solar System. The air surrounding Earth is our __________atmosphere_____. Meteors are objects that ___burn_ up as they enter the Earth’s atmosphere. 5. The ______sun__ is the only ___star______ clo ...
... Constellations are patterns of __stars__ against the night sky. The ____sun______ is the center of the Solar System. The air surrounding Earth is our __________atmosphere_____. Meteors are objects that ___burn_ up as they enter the Earth’s atmosphere. 5. The ______sun__ is the only ___star______ clo ...
Small Bodies in our Solar System
... smaller If it enters our atmosphere and strikes the ground it is called a Meteorite, it looks like a streak or shooting star in the sky ...
... smaller If it enters our atmosphere and strikes the ground it is called a Meteorite, it looks like a streak or shooting star in the sky ...
Inner Planets
... heliocentric The planets orbit in an ellipse – an elongated circle Sunspots are areas of gas that are cooler than surrounding gases ...
... heliocentric The planets orbit in an ellipse – an elongated circle Sunspots are areas of gas that are cooler than surrounding gases ...
Metallic meteorites
... *Many scientists think they come from a spherical region called the Oort cloud that surrounds the solar system. The gravity of a passing planet or star disturbs part of this cloud and comets are pulled in toward the sun. ...
... *Many scientists think they come from a spherical region called the Oort cloud that surrounds the solar system. The gravity of a passing planet or star disturbs part of this cloud and comets are pulled in toward the sun. ...
Document
... Mars is home to the tallest mountain in the solar system Only 18 missions to Mars have been successful ...
... Mars is home to the tallest mountain in the solar system Only 18 missions to Mars have been successful ...
Chapter 16: Our Solar System
... _____ 10. Which of the following planets is located one astronomical unit from the sun? a. Mercury b. Earth c. Mars d. Jupiter _____ 11. Which of the following terrestrial planets has retrograde rotation? a. Mercury b. Venus c. Earth d. Mars _____ 12. Which of the following planets in the outer sola ...
... _____ 10. Which of the following planets is located one astronomical unit from the sun? a. Mercury b. Earth c. Mars d. Jupiter _____ 11. Which of the following terrestrial planets has retrograde rotation? a. Mercury b. Venus c. Earth d. Mars _____ 12. Which of the following planets in the outer sola ...
Eyewitness Planets
... ____ 4. The overall size of Mercury is equal to the size of: A. Earth B. Earth’s moon C. Jupiter ____ 5. The blue color seen on Neptune comes from the presence of: A. bodies of water. B. methane gas. C. reflection. ____ 6. How many landings on earth’s moon have occurred since Apollo 11 landed in 196 ...
... ____ 4. The overall size of Mercury is equal to the size of: A. Earth B. Earth’s moon C. Jupiter ____ 5. The blue color seen on Neptune comes from the presence of: A. bodies of water. B. methane gas. C. reflection. ____ 6. How many landings on earth’s moon have occurred since Apollo 11 landed in 196 ...
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... • Planet: a celestial body of moderate size moving in an elliptical orbit around a star. ...
... • Planet: a celestial body of moderate size moving in an elliptical orbit around a star. ...
Earth, Space and all that jazz… A long time ago, in the second
... A long time ago, in the second century, There was a Greek astronomer called Claudius Ptolemy. Who came up with a theory called the geocentric model, Which made the Earth the focal point and centre of it all. Centuries went past before some began to doubt. ‘We simply disagree!’ some of the scientists ...
... A long time ago, in the second century, There was a Greek astronomer called Claudius Ptolemy. Who came up with a theory called the geocentric model, Which made the Earth the focal point and centre of it all. Centuries went past before some began to doubt. ‘We simply disagree!’ some of the scientists ...
Solar System Unit Study Guide
... the sun and all of the objects that orbit around it the center of our solar system ...
... the sun and all of the objects that orbit around it the center of our solar system ...
Solar System Cloze
... they are big and made mostly of gas. _______________ is the largest planet in the solar system. _________________ is famous for its rings. _______________ also has rings but is not as famous as Saturn. _____________ is named after the god of the sea. Planetoids: Asteroids and Comets There are many o ...
... they are big and made mostly of gas. _______________ is the largest planet in the solar system. _________________ is famous for its rings. _______________ also has rings but is not as famous as Saturn. _____________ is named after the god of the sea. Planetoids: Asteroids and Comets There are many o ...
Fill in the blanks below with words from this box: Neptune solar
... they are big and made mostly of gas. _______________ is the largest planet in the solar system. _________________ is famous for its rings. _______________ also has rings but is not as famous as Saturn. _____________ is named after the god of the sea. Planetoids: Asteroids and Comets There are many o ...
... they are big and made mostly of gas. _______________ is the largest planet in the solar system. _________________ is famous for its rings. _______________ also has rings but is not as famous as Saturn. _____________ is named after the god of the sea. Planetoids: Asteroids and Comets There are many o ...
Solar System Cloze
... Form: Neptune gas giants Pluto solar Mars nine asteroids Jupiter temperature orbit water Saturn dinosaurs Earth Venus Mercury ...
... Form: Neptune gas giants Pluto solar Mars nine asteroids Jupiter temperature orbit water Saturn dinosaurs Earth Venus Mercury ...