Grade 8 Unit 3 Test - Earth, Wind, & Fire

I know that ​ ​ (a)   ​ activity is good for me, but my main

motivation for running everyday on the beach is to be outside in nature

• aerobic
• pyromania
• geode
• geothermal
• pyroclastic

Steam that escapes through the ​ (a)   vent is used to power a turbine that produces electricity.

• aerobic
• pyromania
• geode
• geothermal
• pyroclastic

Even though she had ​ (a)   , she had yet to burn or set fire to anything.

• aerobic
• pyromania
• geode
• geothermal
• pyroclastic

He cracked open the rough​ (a)   to reveal the glimmering deep purple crystals inside.

• aerobic
• pyromania
• geode
• geothermal
• pyroclastic

A violent ​ (a)   explosion erupted from the volcano several seconds after the earthquake.

• aerobic
• pyromania
• geode
• geothermal
• pyroclastic

Choose a synonym, or word that means the same, for aerial.

• devious

• breath

• underground

• flying

Which item would you not want to be aerodynamic?

• airplane

• parachute

• cheese

• rocket

Choose an antonym, or word that means the opposite, for aerate.

• fly

• oxygenate

• suffocate

• fly

Pyrotechnics are commonly seen...

• in the night’s sky during a holiday.

• on the surface of the sun.

• following a volcanic eruption.

• during a play at the local theater.

​ (a)   : geography :: rocks : geology

• Land
• Life
• Matter
• Oceans