Home › AP EAPCET (Engineering) › Chemistry › Environmental Chemistry › Without greenhouse gases, Earth's mean surface t…
Without greenhouse gases, Earth's mean surface temperature would be about what?
A15 °C
B-18 °C
C0 °C
D-60 °C
Answer & Solution
Correct answer: B. -18 °C
The natural greenhouse effect lifts the mean from about -18 degrees C to around 15 degrees C.
Related questions
Which instrument is used to assay radioactive materials in the environment?A substance present in nature above fixed levels, or that should not be there, is called wMany PAHs from oil spills are harmful because they are what?A chemical medium that retains a pollutant, such as a carbon store, is called what?The soil or organism affected by a pollutant is called what?Which branch aims to reduce pollution at its source?In water quality testing, what does BOD stand for?Fertiliser nutrients leaching into water courses can cause what?