1. 8 th grade Science Review Jeopardy Planets: Who am I? Layers of Atmosphere Name that Element! Rocks, Rocks, Rocks Random Science Trivia! 10 20 30 40 50

2. I am the planet that has the only known source of life on it! Who am I? Earth

3. I am one of the smallest planets and the planet that is closest to the Sun. Who Am I? Mercury

4. I am an outer planet in our solar system and known for my layers of beautiful outer rings. Who Am I? Saturn

5. I am a red planet, that is so big that you could fit all the other planets in the solar system inside it. Who Am I? Jupiter

6. I am the brightest planet in our sky and can sometimes be seen with the naked eye if you know where to look! Who Am I? Venus

7. How many layers are there in the Earth’s atmosphere? Five!

8. What is the bottom layer of the atmosphere? Hint: This is where all weather occurs! Troposphere

9. This is the second layer of the atmosphere where are aircrafts pass? Stratosphere

10. Meteors or rock fragments burn up in the: Mesosphere

11. This is the upper layer of our Earth’s atmosphere and is extremely thin… Exosphere

12. I am a a colorless and odorless compound that you use to everyday to breath into your body. What Am I? Oxygen

13. This is the first element on the periodic table! What Am I? Hydrogen

14. Almost 80% of the Earth’s atmosphere is made of this type of this element’s gas What Am I? Nitrogen

15. This element helps keep you bones strong and supports your weight? Hint: You can find it in milk! What Am I? Calcium

16. You can find this element almost anywhere and is the second most common element on the table. Hint: Balloons sometimes need me to stay blown up! What Am I? Helium

17. What are the three basic rock types? Metamorphic, Sedimentary, & Igneous

18. Fossils are most commonly found in this type of basic rock: Sedimentary rocks

19. Marble is an example of a: Metamorphic rock

20. What is the most common rock found on Earth? Basalt

21. What is are hardest natural rock found on Earth? Diamond

22. Who created the equation: E=mc² ? Albert Einstein

23. What element is so soft and easily worked that you could roll an ounce of it into a hair-thin wire 50 miles long ?? Gold!

24. Turtle and Sea Cucumber both breathe using their _____. Yes, you guessed it, their butts!

25. When the queen of a clownfish school dies, a male clownfish changes its gender to become female and takes her place, TRUE or FALSE? TRUE!

26. What is the lightest organ in the human body? The lungs!