Which of the following is a greenhouse gas used as a refrigerant and as a solvent during the manufacture of foam?
A. carbon dioxide
B. chlorofluorocarbons
C. water vapour
D. methane
Answer: B
You might also like to view...
Which of the following is NOT true of volcanoes?
A) Volcanoes are clustered along boundaries between tectonic plates B) If magma reaches the surface and erupts, a volcano is formed C) Volcanic eruptions are almost always followed immediately by earthquakes D) Heat within Earth generates magma or molten rock E) The chemistry of the magma/lava determines its texture and therefore the type of landform it builds.
What is the computer system that assembles, stores, manipulates, and displays geographic data
according to location? a. GPS b. GOP c. GSA d. GIS e. GPA
Flea beetles alone are unlikely to eliminate all of the leafy spurge in a region. Instead, the number of leafy spurge plants and the number of flea beetles in a particular community may stabilize
At this point, both the leafy spurge and flea beetle populations A) have exhibited exponential growth followed by a crash. B) have experienced constant growth. C) are still experiencing exponential growth. D) are experiencing environmental resistance.
So far, Mount St. Helens is the only volcano in the Cascade Range to show any sign of thermal activity.
Answer the following statement true (T) or false (F)