cellar
funnel
lightning bolt
Natural phenomenon ( plural : phenomena )
Porch
Rainbow
Tornado
Shoot ( water )
Wreck
Rumbling
Underground
Pitch black (= very dark )
Scared to death
Algae
Arid
Earthquake
Evidence
Gravity
illuminated
Luminescent
Organism
Phenomenon ( plural : phenomena )
phosphorescent
Plankton
Theory
unicellular