[ Science ]
Is a branch of atmospheric science in which the chemistry of the Earth’s atmosphere and that of other planets is studied
A. Climatology
B. Meteorology
C. Atmospheric chemistry
D. Atmospheric physics
Random Topics:
Past Simple (to be)Common ErrorPast and Future TensesGrammar - TOEICRegular and Irregular AdverbIn/On/At + TimeThe Past SimpleKinds of NounsWish clauseGrammar: MorphologyOther quiz:
Conditional › ViewIf we _________________ (win) the lottery, we _________________ (travel) the world.
A. won/would travel
B. won/will travel
C. win/would travel
D. win/could travel
Grammar › View
We use … when we create, invent or produce something, or in particular expressions.
A. DO
B. MAKE
Grammar › ViewMyra and her team didn’t finish the project, _____________ they worked hard.
A. and
B. so
C. but
D. therefore
Tenses › View
She _______ her homework when the phone rang?
A. is doing
B. was doing
C. does
D. did