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