________ and ________ are the two common gases that lessen re-radiation of heat back into the space and, hence, contribute to increasing temperatures on Earth.
A) CFCs (chlorofluorocarbons) ; halons
B) Carbon dioxide; methane
C) Sulfur dioxide; nitric acid
D) Nitrogen gas (N2) ; ammonia
E) Water vapor; nitrogen gas (N2)
Correct Answer:
Verified
Q24: The foremost decomposers in ecosystems are the
Q25: Phenology refers to the timing of developmental
Q26: A producer is an organism that carries
Q27: The total mass of consumers is largely
Q28: When nitrogen from the air is converted
Q30: Carbon dioxide comprises approximately what percentage of
Q31: The structure produced when nitrogen-fixing bacteria infect
Q32: Loss of nitrogen from the soil due
Q33: Energy is normally completely recycled in an
Q34: Microorganisms that gain access to various plants,
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents