Trapping gas in vehicle, making trap bounce around (6,7)
I believe the answer is:
carbon capture
'trapping gas' is the definition.
I don't know anything about this answer so I cannot tell whether it can be defined by this definition.
'vehicle making trap bounce around' is the wordplay.
'vehicle making' becomes 'car' (I can't explain this - if you can you should give a lot more credence to this answer).
'around' is an anagram indicator.
'trap'+'bounce'='trapbounce'
'trapbounce' with letters rearranged gives 'boncapture'.
'car'+'boncapture'='CARBON CAPTURE'
'in' is the link.
Can you help me to learn more?
(Other definitions for carbon capture that I've seen before include "Way to cut emissions" , "Ecofriendly activity" , "Ecologically important process - per bar account (anag)" , "Sort of environmental activity" .)