[ Vocabulary ]
What is a glow in the night sky produced in the upper atmosphere by particles from the solar wind interacting with Earth’s magnetic field called?
A. Corona
B. Aurora
C. Photosphere
D. Sunspot
Select your answer:
Random Topics:
Grammar Present Perfect (ever never)Quantifiers: too many, too much & enoughRegular and Irregular VerbsSimple Present TensePresent Simple, Present Continuous or Present PerfectPast Simple - Present PerfectModals for ObligationPresent Simple QuestionsGerund and InfinitiveOther quiz:
Simple Present and Present Continuous Tense › ViewThe naughty Ivan ___________ some stink water into his friend’s bag when his friend is away.
A. pour
B. poured
C. pours
D. pouring
Grammar › View
When you eat slowly, you _____ full longer.
A. feels
B. feel
C. feeling
D. going to feel