Q: Q: Explosive eruptions associated with what can be tens of thousands of times as powerful as an atomic bomb? Choices: - forest fires - hurricanes - earthquakes - volcanoes A:
A: volcanoes

Q: Q: Stars are born in clouds, and they form and grow dense due to what force? Choices: - kinetic energy - Big Bang theory - coreolis effect - gravity A:
A: gravity

Q: Q: What are used as model organisms in molecular biology and genetics? Choices: - electromagnetic slime molds - convergent slime molds - weather slime molds - cellular slime molds A:
A: cellular slime molds

Q: Q: What is it called when two waves combine to create a larger wave? Choices: - Destructive Interference - consistent interference - wave propagation - constructive interference A:
A: constructive interference