Carbon dioxide may be absorbed by trees or water bodies, or it may stay in the atmosphere when _______ while it is only in the atmosphere that chlorofluorocarbons find their home.
Câu hỏi
Nhận biết
Carbon dioxide may be absorbed by trees or water bodies, or it may stay in the atmosphere when _______ while it is only in the atmosphere that chlorofluorocarbons find their home.
A.
by releasing emissions from cars
B.
released from car emissions
C.
cars that release emissions
D.
emissions are released by cars
Lời giải của Luyện Tập 365