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True or False: If the statement is true, write “True”, if it is “False” tell why it is false. _____ A crater is a pit, or hollow area in the ground. _____________________________________________________________________________________ _____ The moon is about ¾’s as wide as the Earth. ____________________________________________________________________________________ _____ The Earth’s seasons are caused by its closeness to or distance from the sun. _____________________________________________________________________________________ _____ Earth is the only planet with two moons. _____________________________________________________________________________________ _____ In June the North Pole tilts toward the sun. _____________________________________________________________________________________ _____ The Earth’s axis always points in the same direction. _____________________________________________________________________________________ _____ Mercury is the hottest planet with the highest average surface temperature. _____________________________________________________________________________________ _____ Venus is Earth’s twin having almost the same size and mass. _____________________________________________________________________________________ _____ Chunks of rock that orbit the sun are called asteroids. _____________________________________________________________________________________ _____Often craters are caused by meteors, not meteorites. _____________________________________________________________________________________ _____ There are no stars in our solar system. _____________________________________________________________________________________ _____ The planets of the solar system are satellites of the sun. _____________________________________________________________________________________ _____ Neptune is considered by scientist to be one of the inner planets. _____________________________________________________________________________________ _____Jupiter has more than 60 moons and a thin ring of dust. _____________________________________________________________________________________ _____ Uranus has a thin ring system. ____________________________________________________________________________________ _____Jupiter has a large black spot thought to be an enormous storm raging for centuries. ____________________________________________________________________________________ Fill in the blanks. Earth and the other planets rotate around an imaginary line called a(n) __________________________ As the Earth travels on its journey around the sun, it moves in a pathway called a(n) ________________ ____________________ is the only planet known to support life. Mercury has a very ______________ side that faces the sun, and a very ___________________ side that faces away from the sun. A constellation is a pattern of __________________that seems to form a picture in the night sky. __________________________, made of ice, dust, and rocks, orbit the sun in long narrow orbits. Saturn is the ________________________ largest planet in the solar system. Uranus is the ___________________________ from the sun. The sun’s ___________________________________ is the force that keeps the planets in their orbits around the sun. An enormous sphere of hot glowing gases is a ______________________________ . The ____________________________ is the biggest and brightest object in the night sky. The moon’s orbit around the earth takes about _______________________ days. The Earth not only rotates on its axis, it also ___________________________________ around the sun in its orbit. It is Earth’s _____________________________________ that causes day and night. Multiple Choice: Earth’s orbit around the sun takes a) 88 days b) 28 months c) 24 hours d) 365.25 days A(n) _________ is an object that moves around another larger body in space. a) planet b) star c) satellite d) moon c) liquids d) candles c) 4 d) 5 Stars are made of hot glowing _____ . a) solids b) gases There are ___________ inner planets. a) 6 b) 2 A year on Mercury is ____________ days. a) 15 b) 88 c) 365.25 d) 97 The largest planet in the solar system is _________ . a) Saturn b) Jupiter c) Earth d) the sun In order, from the sun, the 4th, 5th, 6th, planets are ________, __________, and _________ . a) Mars, Jupiter, Saturn b) Mars, Jupiter, Venus c) Earth, Mars, Jupiter d) Saturn, Uranus, Neptune Most asteroids are found in the asteroid belt between________ and _________ . a) Venus & Earth b) Earth & Mars c) Mars & Jupiter d) Jupiter & Saturn Comets are mostly made of ________ . a) Sand & metal b) ice, rocks, & dust c) gases d) sand When the Earth is directly between the moon and the sun we see the __________ moon. a) Full b) New c) Gibbous d) crescent When the moon is directly between the Earth and the sun, it is the __________ moon. a) Full b) New c) Gibbous d) crescent If the Earth were the size of a basketball, the moon would be about the size of a ____. a) Ping pong ball b) golf ball c) tennis ball d) football Short Response Questions (Remember to answer in complete sentences!): What gives Mars its reddish color? _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ How are meteors and meteorites alike and how are they different? _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ Give several ways in which the inner planets differ from the outer planets. _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ ____________________________________________________________________________________ Why are there seasons on Earth? _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ Identify and describe the two ways in which the Earth is in motion. _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ Besides the Earth, what is your favorite planet in the solar system. Why? _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ Write a letter to a friend describing your recent visit to the moon. Be sure to include no fewer than 4 facts about the moon. _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _______________________________________________________________________