Science Vocabulary: The Sun and Planets
- 1. An orbit is a ____________.
A) island B) street C) path D) organ
- 2. Including Pluto (which may or may not be a true planet), how many planets are there?
A) nine B) ten C) five D) seven
- 3. The solar system is made up of the ____________ and all of the objects around it.
A) Moon B) Sun C) Planet D) Orbit
- 4. A planet is a large body of gas or ____________ that orbits the sun.
A) air B) lunar C) cloud D) rock
- 5. Earth is the __________ planet from the sun.
A) second B) fifth C) third D) fourth
- 6. The sun is a ___________ because it is a hot, glowing ball of gases.
A) satelite B) moon C) planet D) star
- 7. Which planets are the first and eight planet?
A) Earth and Pluto B) Saturn and Jupiter C) Mercury and Neptune D) Mars and Venus
- 8. What is a tool that is used to gather light to make faraway objects look closer?
A) telegraph B) telescope C) microwave D) microscope
- 9. A curved piece of glass is called a _____________.
A) ball B) lens C) sphere D) phone
- 10. Which of the following is not a part of the solar system?
A) the sun B) the planets C) the moon D) the ocean
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